How we researched this guide
We screened ten portable and plug-in chargers against one definition: a charger you can unplug, bag and move — not a hardwired wall box. Six made it, each with a verified Amazon ASIN checked through Amazon-indexed product pages and maker or manual pages; direct Amazon fetches were bot-blocked during research, which we disclose rather than hide.
For every pick we recorded specs only as makers, manuals or listings state them, and cross-checked five-plus independent reviews and roundups. Excluded with cause: the ShockFlo G1 (a certification question mark at review time), the MSI EZgo (no Amazon ASIN could be verified), JuiceBox (its maker left North America), and all hardwired-only units, which belong in our companion hardwired guide. We do not test chargers; maker claims print as ratings, not verified results. This guide sits in the Home EV Chargers section.
The 30-second answer
A portable home charger plugs into an outlet instead of being wired to your panel — unplug it, bag it, move it. The Tesla-household pick is the Tesla Mobile Connector; the smart J1772 pick is the Lectron WiFi 40A; the simplest is the EVDANCE 32A; the road-trip bag is the ApexCharger MACH 3; the plug-in home portable is the EVIQO 40A; and the NACS dual-voltage pick is the Lectron NACS Dual. Plug-in tops out at 40A — hardwiring is the only route to 48–50A.
The Tesla Travel Essential
Tesla Mobile Connector
The only maker-original NACS portable here, with a 20 ft cable and both a standard household plug and a 240V plug in the bag. Best for Tesla households that charge at home, at relatives and on the road.
The Smart Portable
Lectron Level 2 J1772 Charger WiFi 40A
Full 40A plug-in power with WiFi scheduling and energy tracking in the Lectron app. Best for J1772 drivers who want hardwired-style smart features without a permanent install.
The Simple Portable
EVDANCE Level 2 EV Charger 32A
A straightforward 32A plug-in unit with adjustable current, delay charging, a 25 ft cable and an IP66 box. Best for drivers who want a bag-and-go charger with nothing to configure.
The Dual-Voltage Travel Pick
ApexCharger MACH 3 40A
One bag that covers a standard household outlet and a 240V outlet, with a display, a wall mount and a J1772-to-NACS adapter included. Best for road trips and mixed-outlet homes.
The Plug-in Home Portable
EVIQO Level 2 EV Charger 40A Plug-in
A wall-mount plug-in that unplugs and moves between homes, with WiFi control, offline charging, IP66 weatherproofing and the strongest certification set here. Best for renters and movers.
The NACS Dual-Voltage Pick
Lectron Level 1/2 NACS Portable Charger 12A/40A
The Tesla-connector mirror of the classic dual-plug portable: 12A on a household outlet, 40A on a 240V outlet. Best for NACS households that will charge on both outlet types.
| Charger | Max output | Connector | Cable | Check Price |
|---|---|---|---|---|
| Tesla Mobile Connector | 32A / 7.6 kW | NACS | 20 ft | |
| Lectron Level 2 J1772 Charger WiFi 40A | 40A / 9.6 kW | J1772 | 16 ft | |
| EVDANCE Level 2 EV Charger 32A | 32A / 7.68 kW | J1772 | 25 ft | |
| ApexCharger MACH 3 40A | 40A / 9.6 kW | J1772 + NACS adapter | 25 ft | |
| EVIQO Level 2 EV Charger 40A Plug-in | 40A / 9.6 kW | J1772 | 25 ft | |
| Lectron Level 1/2 NACS Portable Charger 12A/40A | 40A / 9.6 kW | NACS | Not published |
Portable charger sizing calculator
Enter your typical daily miles. We estimate the overnight energy need, work out the charging current that covers it in an 8-hour window, then match it to a pick from this guide only — every branch is one of this article’s own chargers.
How to choose a portable home EV charger
Portable buying is outlet buying: match the connector to your cars, the current to your daily miles, and the cable to the distance between outlet and car. The calculator above does the current maths; these six criteria do the rest.
Connector: NACS or J1772
NACS fits Tesla cars and newer NACS-equipped models; J1772 fits most other North American EVs and plug-in hybrids. The MACH 3 bridges both with an included J1772-to-NACS adapter, while the Tesla Mobile Connector and Lectron NACS Dual are NACS-native. Buy the connector that fits your next car, not just today’s, and check adapter needs before checkout.
Current and the 80% rule
EV charging is continuous, so the breaker must be rated at 125% of charge current — the NEC 80% rule. In practice: 32A needs a 40A circuit, 40A needs a 50A circuit. Your car’s onboard charger caps the rest: a 32A car gains nothing from a 40A charger. Size the circuit first, then the charger.
Outlet type: 240V, 120V, or both
A 240V NEMA 14-50 outlet is where portable Level 2 lives. Dual-voltage units add a 120V NEMA 5-15 plug for emergencies and overnight top-ups — but 120V adds only a few miles per hour, so treat it as a backup, not a plan. Single-voltage 240V units (Lectron WiFi, EVDANCE, EVIQO) need that outlet wherever they go.
Cable length
Cable length is a portable spec, not a footnote: 16 ft (Lectron WiFi) versus 25 ft (EVDANCE, MACH 3, EVIQO) decides whether the unit reaches the car from a given outlet. Measure outlet-to-port distance at home and at the relatives’ house before buying — never use an extension cord to fix a short cable.
App, display, or neither
The Lectron WiFi and EVIQO carry app scheduling, tracking and (for EVIQO) OTA updates; the MACH 3 carries a 2.4-inch on-unit display instead; the EVDANCE carries neither and simply charges. Apps fail, displays do not need WiFi, and dumb chargers never need an update — pick the failure mode you can live with.
Charging speed reference
How outlet and current translate to miles added per hour, at a typical midsize-EV rate. The circuit column is the minimum the 80% rule requires — your electrician confirms the rest; figures are estimates, not promises.
| Outlet and current | Power | Typical miles/hour | Circuit needed | Source |
|---|---|---|---|---|
| 120V, 12A (5-15) | 1.3 kW | about 3 | 15A | Tesla adapter table |
| 240V, 16A | 3.8 kW | about 11 | 20A | Maker spec ranges; NEC 625 |
| 240V, 32A | 7.7 kW | about 22 | 40A | Tesla manual; NEC 625 |
| 240V, 40A | 9.6 kW | about 27 | 50A | Maker spec ranges; NEC 625 |
Portable home EV chargers by budget
Value here is argued without prices — they move too fast to print honestly. Budget tiers are about what capability you unlock.
| Tier | What you get | Example pick |
|---|---|---|
| Simple portable | Full portable Level 2 with no app to configure, a long cable and a bag | EVDANCE 32A |
| Smart portable | Full 40A plus app scheduling, tracking and OTA updates | EVIQO 40A |
| Travel and dual-voltage | Both outlet types in one bag, plus a display or a maker-original NACS unit | ApexCharger MACH 3 / Tesla Mobile Connector |
Portable types: dual-voltage travel, 240V portable, and plug-in wall-mount
Three shapes of portable, and the trade each one makes.
| Portable type | Pros | Cons | Best for |
|---|---|---|---|
| Dual-voltage travel | Charges on household and 240V outlets; bag-ready | Capped at 32–40A; adapters to keep track of | Road trips and mixed-outlet homes (Tesla Mobile Connector, MACH 3, Lectron NACS Dual) |
| 240V portable | Full 40A; simple; bag-ready | Needs a 240V outlet wherever it goes | A second home or a relative with a 240V outlet (Lectron WiFi, EVDANCE) |
| Plug-in wall-mount | Strongest app and certification sets; unplugs and moves | Brackets and holster, not a trunk bag | Renters and movers (EVIQO 40A) |
Detailed reviews of the 6 portable home EV chargers
Each pick is checked the same way: why it earns its place, what the maker publishes, what owners and reviewers report, and who should walk past it. Maker claims print as ratings, not results. For the permanent-install alternative, see our best wireless home EV chargers hardwired guide.
The Tesla Travel Essential: Tesla Mobile Connector
The Tesla Travel Essential — the Tesla travel essential — the maker original, both home plugs in the bag
Why the Tesla Mobile Connector is our pick
If you drive a Tesla, this is the portable charger that needs no adapter debate. It is the maker original: a 20 ft cable, a control box rated Type 4X, and both a NEMA 5-15 household adapter and a NEMA 14-50 240V adapter in the storage bag. On a 240V outlet it is rated to 32A and 7.6 kW — about 30 miles per hour on Tesla’s adapter table, versus about 3 on a household outlet.
Tesla Mobile Connector key specs
- Model: 1991254-00-A
- Max output: 32A; 7.6 kW at 240V via 14-50/6-50
- Household output: 12A; 1.3 kW at 120V via 5-15
- Voltage range: 100–240V AC single-phase
- Connector: NACS
- Cable: 20 ft (with adapter installed)
- Adapters in box: NEMA 5-15 and NEMA 14-50, plus storage bag
- Ground-fault protection: CCID20
- Enclosure: Type 4X
- Operating temperature: -22 to +122 F
Tesla Mobile Connector: fits and best for
Tesla households that charge at home, at relatives and on the road — and anyone whose backup plan is a household outlet. Best as the frunk unit.
Tesla Mobile Connector pros and watch-outs
Pros
- Maker-original NACS unit — no adapter guessing for Tesla cars
- Both home plugs in the bag: household and 240V
- Type 4X enclosure and CCID20 protection
- Compact controller at 5.2 lb, genuinely trunk-ready
- Tesla adapter rates published by the maker, not a reseller
Watch-outs
- 32A cap — the lowest maximum in this guide
- NACS only — J1772 cars need a separate adapter
- Household-outlet charging is slow by design
- No app, no display — the car shows charging status, not the unit
Tesla Mobile Connector: what owners report
Tesla Gen 2 NEMA adapter rates publish the rate gap that defines this unit: 14-50 at about 30 miles per hour versus 5-15 at about 3 miles per hour on Model 3 and Model Y — model-dependent, and the honest reason to hunt for 240V outlets first.
Tesla Road Kit adapter guidance repeats the manual warnings: no extension cords or power strips, never unplug while charging, inspect before use.
Tesla Mobile Connector: who should not buy
If you drive a J1772 car, the Lectron WiFi 40A is the native-connector answer, and if you need the full 40A, the EVIQO 40A delivers it. If you drive heavy daily miles, the companion hardwired guide is the honest upgrade.
Tesla Mobile Connector: pair it with
Pair it with a spare NEMA adapter for the outlet type you meet most — dryer outlets (14-30, 10-30) take a different Tesla adapter, sold separately. For the cable side of the garage, see our top quality charging cables coverage.
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Keep both adapters in the bag, not in the garage drawer — a portable charger with the wrong adapter at the destination is a paperweight. Check the outlet type before you travel, not after you arrive.
The Smart Portable: Lectron Level 2 J1772 Charger WiFi 40A
The Smart Portable — the smart portable — full 40A plus an app, for J1772 cars
Why the Lectron WiFi 40A is our pick
This is the portable for J1772 drivers who want hardwired-style smart features without a permanent install: a full 40A and 9.6 kW from a NEMA 14-50 plug, plus WiFi scheduling, real-time monitoring and a charging-energy target in the Lectron app. The trade is cable length: 16 ft,the shortest here, so the outlet must sit near the car.
Lectron WiFi 40A key specs
- Model family: LCHG-14-50-40A-BLK-US (40A family manual)
- Max output: 40A; 9.6 kW at 240V
- Plug: NEMA 14-50
- Connector: SAE J1772
- Cable: 16 ft
- Connectivity: WiFi + Lectron app
- App features: Real-time monitoring, scheduling, energy target
- Status display: LED indicators
- Weather rating: IP65 control box (family manual)
- Listings: ETL, FCC, Energy Star (family manual)
- Protection: Overvoltage, overcurrent, short-circuit (listing)
Lectron WiFi 40A: fits and best for
J1772 drivers with a 240V outlet near the car, who want off-peak scheduling and energy tracking from a unit they can still unplug and take. Best for a home garage first, for app users.
Lectron WiFi 40A pros and watch-outs
Pros
- Full 40A plug-in maximum — no hardwiring needed for it
- WiFi scheduling and energy tracking in the app
- ETL, FCC and Energy Star listings in the family manual
- IP65 control box for garage and driveway use
- LED status indicators without needing the app
Watch-outs
- 16 ft cable — the shortest here; measure first
- J1772 only — Tesla cars need a separate adapter
- Independent coverage of this exact WiFi SKU is thin
- 240V only — no household-outlet fallback in this SKU
Lectron WiFi 40A: what owners report
Independent coverage of this exact WiFi SKU is thin, and the article says so rather than inventing owner quotes. The closest independent portable note in the same family is HelloTech portable EV charger pick, which names a Lectron NEMA 14-50 portable (J1772, LED indicators, no app) as its portable pick — the same plug-and-go logic, minus the app.
The family manual is the firmer source: Lectron Level 2 manual (40A family) records the 40A, 240V, 9.6 kW rating, 16 ft cable, IP65 rating and ETL/FCC/Energy Star listings for the 40A model line.
Lectron WiFi 40A: who should not buy
If you need a household-outlet fallback, the ApexCharger MACH 3 adds one. If you need a longer cable, the EVDANCE 32A gives 25 ft at 32A. If you drive a Tesla, the Tesla Mobile Connector is native.
Lectron WiFi 40A: pair it with
Pair it with a wall hook or holster so the short cable hangs cleanly — and with a check of your outlet-to-port distance before checkout. For storage and cable gear, see our best EVSE cases coverage.
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Set the app schedule once for your off-peak window, then leave it — a portable charger earns its keep by being boring. If the outlet is more than 16 ft from the port, this is the wrong pick no matter how good the app is.
The Simple Portable: EVDANCE Level 2 EV Charger 32A
The Simple Portable — the simple portable — no app to fail, a long cable, bag included
Why the EVDANCE 32A is our pick
The EVDANCE is the portable for people who distrust apps: 32A and 7.68 kW from a NEMA 14-50 plug, adjustable current and delay charging set on the unit, a 25 ft cable, an IP66 box, and a carry bag plus charger holder in the box. The cost is a 32A ceiling and a 1-year warranty,the shortest here.
EVDANCE 32A key specs
- Model: EV-ACS3205U
- Max output: 32A; 7.68 kW at 240V
- Plug: NEMA 14-50
- Connector: SAE J1772
- Cable: 25 ft
- Adjustment: Adjustable current and delay charging
- Weather rating: IP66
- In box: Carry bag and charger holder
- Warranty: 1-year manufacturer
- Form factor: Portable, rectangular
EVDANCE 32A: fits and best for
Drivers who want a bag-and-go charger with nothing to configure, and households where the outlet sits far from the car. Best as a second charger or rental-home charger.
EVDANCE 32A pros and watch-outs
Pros
- No app to fail, pair or update
- 25 ft cable — joint-longest here
- IP66 weather rating for driveway use
- Bag and charger holder in the box
- Adjustable current and delay charging on the unit
Watch-outs
- 32A ceiling — below the 40A portables here
- 1-year warranty — the shortest in this guide
- No app, no energy tracking, no OTA updates
- Independent coverage is roundup-level, not long-term-owner level
EVDANCE 32A: what owners report
Independent coverage is roundup-level, and the article says so. California Gazette Level 2 roundup names the EVDANCE 32A as its portable pick for flexibility and outdoor use, citing the 25 ft cable and IP66 rating — and the lack of smart features as the trade-off.
The maker collection page confirms the portable positioning: EVDANCE charger collection confirms the 25 ft cable and adjustable-current family.
EVDANCE 32A: who should not buy
If you drive more than about 60 miles a day, the EVIQO 40A or Lectron WiFi 40A deliver the full 40A. If you want app scheduling, either of those is the better fit — this unit deliberately has none.
EVDANCE 32A: pair it with
Pair it with nothing electronic — that is the point. A holster for the 25 ft cable is the one accessory worth adding; see our best EVSE cases coverage for cable storage.
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Use the adjustable current, not just the maximum: dropping to 24A or 16A on a shared or older circuit keeps charging steady instead of tripping a breaker. The car’s onboard limit decides the rest.
The Dual-Voltage Travel Pick: ApexCharger MACH 3 40A
The Dual-Voltage Travel Pick — the dual-voltage travel pick — one bag for household and 240V outlets
Why the ApexCharger MACH 3 is our pick
The MACH 3 is the one-bag answer to the portable question: 40A and 9.6 kW on a 240V outlet, a household-outlet fallback via the included 5-15 adapter, a 2.4-inch display that shows what you need without a phone, a portable bag plus a wall mount, and a J1772-to-NACS adapter in the box so the same unit serves J1772 cars and Tesla cars. The box is rated NEMA Type 6 and IP67,the highest rating here.
ApexCharger MACH 3 key specs
- Model: MACH 3 (ApexCharger)
- Max output: 40A; 9.6 kW at 240V
- Dual voltage: 120–240V
- Plugs: NEMA 14-50 plus NEMA 5-15 adapter (5-20 also listed)
- Connector: SAE J1772
- Adapter in box: J1772-to-NACS (Tesla) adapter
- Cable: 25 ft plus holder
- Display: 2.4-inch display with delay setting
- Weather rating: NEMA Type 6 / IP67
- In box: Portable bag and wall mount
- Charging modes: Level 1 and Level 2
ApexCharger MACH 3: fits and best for
Road trips, mixed-outlet homes, and two-connector households — the only pick here that covers a household outlet, a 240V outlet, J1772 cars and Tesla cars from one bag. Best for road trips.
ApexCharger MACH 3 pros and watch-outs
Pros
- Dual voltage: household and 240V outlets in one bag
- J1772-to-NACS adapter included — both connector families
- IP67 / NEMA Type 6 — the highest weather rating here
- On-unit display — no phone needed to check charging
- Bag plus wall mount: travel and home in one box
Watch-outs
- Independent review coverage of the MACH 3 is thin
- No WiFi app — scheduling is a delay setting, not an app
- 40A still needs a 50A circuit — the outlet, not the bag, is the constraint
ApexCharger MACH 3: what owners report
Independent review coverage of the MACH 3 is thin, and the article says so rather than inventing owner quotes. What is documented is the maker feature set on the listing page: ApexCharger MACH 3 listing records the 40A dual-voltage rating, 25 ft cable, display, bag, wall mount and included NACS adapter.
Reviewers note the 25 ft cable versus shorter portable cables.the car.
ApexCharger MACH 3: who should not buy
If you want app scheduling and energy tracking, the EVIQO 40A or Lectron WiFi 40A are the better fits. If you drive a Tesla and want the maker original, the Tesla Mobile Connector is native.
ApexCharger MACH 3: pair it with
Pair it with a checklist, not hardware: bag, both plugs, NACS adapter, wall mount. For the wider portable-power picture, see our best portable jump starter for drivers guide — the same bag-ready logic, 12V side.
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On a road trip, confirm the outlet type with the host before you arrive — a 240V outlet that turns out to be a dryer outlet needs a different adapter, and a household outlet is an overnight plan, not a fast charge.
The Plug-in Home Portable: EVIQO Level 2 EV Charger 40A Plug-in
The Plug-in Home Portable — the plug-in home portable — unplug and move it, with the best app set here
Why the EVIQO 40A is our pick
The EVIQO is the portable for people who move homes, not just cars: a wall-mount unit that plugs into a standard NEMA 14-50 outlet, so it unplugs and travels with you — no electrician to uninstall it. It delivers the full 40A plug-in maximum, with a 25 ft cable, a fluorescent holster,and the strongest app and certification set here: WiFi control, scheduling, tracking, OTA updates,offline charging, and UL/ETL/FCC/Energy Star listings in an IP66/NEMA 4 box.
EVIQO 40A key specs
- Model: EVIQO Level 2, Gen 2 plug-in J1772
- Max output: 40A; 9.6 kW at 240V
- Plug: NEMA 14-50 plug-in
- Circuit: 40A or 50A circuit rating (maker)
- Connector: SAE J1772
- Output cable: 25 ft
- Connectivity: WiFi 2.4 GHz + app
- App features: 6–40A adjustment, scheduling, tracking, OTA updates
- Offline mode: Plug-and-charge without internet
- Weather rating: IP66 / NEMA 4
- Listings: UL, ETL, FCC, Energy Star
- Holster: Fluorescent, visible in the dark
- Support: 3-year manufacturer support
EVIQO 40A: fits and best for
Renters, movers, and anyone who wants a semi-permanent home charger without a permanent install — unplug it, pack it, plug it in at the next home. Best for app users.
EVIQO 40A pros and watch-outs
Pros
- Full 40A plug-in maximum with no hardwiring
- Strongest app set here: scheduling, tracking, OTA updates
- Offline plug-and-charge when WiFi is down
- UL, ETL, FCC and Energy Star listings
- IP66 / NEMA 4 box with a fluorescent holster and side reset button
Watch-outs
- Wall-mount plug-in, not a trunk bag — brackets and holster, not a carry case
- J1772 only — Tesla cars need a separate adapter, not included
- Independent long-term-owner coverage is thin
- App features need 2.4 GHz WiFi; 5 GHz-only networks need a workaround
EVIQO 40A: what owners report
Independent long-term-owner coverage is thin, and the article says so. The maker page is the firmer source: EVIQO maker page records the 40A plug-in rating, the 6–40A app adjustment, scheduling, tracking, OTA updates and the IP66/NEMA 4 enclosure, plus the fluorescent holster and side reset button.
The listing agrees on the positioning: EVIQO 40A plug-in listing records the same 40A, 25 ft, WiFi-app, IP66/NEMA 4 and UL/ETL specification set, and the offline plug-and-charge mode.
EVIQO 40A: who should not buy
If you want a trunk bag, the ApexCharger MACH 3 or EVDANCE 32A are bag-ready. If you want the simplest unit with no app, the EVDANCE 32A is the honest pick.
EVIQO 40A: pair it with
Pair it with the wall brackets and holster it ships with — that is the install. For the wider electrical picture at the next home, see our best heavy-duty hybrid battery tools for truckers coverage and our top smart chargers for cars guide.
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When you move, take the brackets too — a plug-in charger without its mount is a charger on the floor. Check the new home’s outlet type and circuit before moving day, not after.
The NACS Dual-Voltage Pick: Lectron Level 1/2 NACS Portable Charger 12A/40A
The NACS Dual-Voltage Pick — the NACS dual-voltage pick — both outlet types for Tesla-connector cars
Why the Lectron NACS Dual is our pick
This is the Tesla-connector mirror of the classic dual-plug portable: 12A on a standard household outlet via the NEMA 5-15 plug, 40A and 9.6 kW on a 240V outlet via the NEMA 14-50 plug, with a NACS coupler that fits Tesla Models 3, Y, S and X and other NACS vehicles directly — no adapter. A mounting plate is in the box. No app is claimed for this SKU.smart charger.
Lectron NACS Dual key specs
- Model: 4895230324738
- Dual level: 12A at 120V; 40A at 240V
- Max power: 9.6 kW at 240V
- Plugs: NEMA 5-15 (12A) and NEMA 14-50 (40A)
- Connector: NACS
- Compatibility: Tesla Models 3/Y/S/X and other NACS EVs
- In box: Charger with NACS coupler, mounting plate, both plugs, screw set
- Form factor: Portable
- App: Not claimed for this SKU
Lectron NACS Dual: fits and best for
NACS households that will charge on both outlet types — a household outlet at a relative’s house and a 240V outlet at home. Best as the one portable for a Tesla household.
Lectron NACS Dual pros and watch-outs
Pros
- Both outlet types in one box: household and 240V
- NACS-native — no adapter for Tesla cars
- Full 40A on a 240V outlet
- Mounting plate included for garage-wall use
- Simple plug-and-charge operation, no app dependency
Watch-outs
- Independent coverage of this exact NACS SKU is thin
- No app, no display, no energy tracking claimed
- NACS only — J1772 cars need a different unit
- Cable length not published on the listing pages checked — measure on arrival
Lectron NACS Dual: what owners report
Independent coverage of this exact NACS SKU is thin, and the article says so. The listing pages are the firmer source: Lectron NACS dual-voltage listing records the dual plugs, portable form and NACS compatibility, and Lectron NACS listing (second listing, same ASIN) records the same ASIN with model 4895230324738 and the full box contents.
The J1772 dual-voltage sibling follows the same 12A/40A pattern.
Lectron NACS Dual: who should not buy
If you drive a J1772 car, the Lectron WiFi 40A is the native-connector answer. If you want app scheduling, the EVIQO 40A is the better fit. If you want the maker original, the Tesla Mobile Connector is native.
Lectron NACS Dual: pair it with
Pair it with the mounting plate it ships with for garage-wall use between trips. For the diagnostic side of EV ownership, see our best EV diagnostic scanners under 300 and best EV diagnostic scanners under 600 guides.
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Label the two plugs — household and 240V plugs look alike in a dark garage, and the wrong plug in the wrong outlet is the one mistake this charger cannot prevent. Keep both in the bag.
Spec comparison
Head-to-head on maker-published specs — rated to, not independently verified. Cable length for the Lectron NACS Dual is not published on the listing pages checked, so it prints as not published rather than guessed.
| Spec | Tesla Mobile Connector | Lectron WiFi 40A | EVDANCE 32A |
|---|---|---|---|
| Max output | 32A / 7.6 kW | 40A / 9.6 kW | 32A / 7.68 kW |
| Voltage | 100–240V | 240V | 240V |
| Connector | NACS | J1772 | J1772 |
| Cable | 20 ft | 16 ft | 25 ft |
| App or display | Car display only | WiFi app | On-unit adjustment, no app |
| Weather rating | Type 4X | IP65 | IP66 |
| Listings | CCID20 protection | ETL, FCC, Energy Star | Not published |
| Warranty | Not published | Not published | 1 year |
| Model | 1991254-00-A | LCHG-14-50-40A family | EV-ACS3205U |
| Check Price |
| Spec | ApexCharger MACH 3 | EVIQO 40A | Lectron NACS Dual |
|---|---|---|---|
| Max output | 40A / 9.6 kW | 40A / 9.6 kW | 40A / 9.6 kW |
| Voltage | 120–240V | 240V | 120–240V |
| Connector | J1772 + NACS adapter | J1772 | NACS |
| Cable | 25 ft | 25 ft | Not published |
| App or display | 2.4-inch display | WiFi app + offline mode | Neither claimed |
| Weather rating | NEMA Type 6 / IP67 | IP66 / NEMA 4 | Not published |
| Listings | Not published | UL, ETL, FCC, Energy Star | Not published |
| Warranty | Not published | 3-year support | Not published |
| Model | MACH 3 | EVIQO Gen 2 plug-in | 4895230324738 |
| Check Price |
No score row: scoring would require testing, and we do not test chargers. Ratings above are the makers’ published figures — editorial judgement, not test results. Where a listing does not publish a figure, the table says so.
Installation and wiring basics
Portable does not mean plug-and-play on any outlet. The charger itself unplugs, but the 240V outlet it plugs into is a licensed-electrician job: a dedicated circuit, the right breaker under the 80% rule (40A circuit for 32A, 50A circuit for 40A), and a load calculation for your panel. Permits and local code apply. A portable charger on an undersized or worn outlet is the one failure mode this whole guide is written to prevent.
The plug-in GFCI trap deserves a paragraph of its own: code requires a GFCI breaker on 14-50 outlets, and chargers carry built-in ground-fault protection — the two can fight and nuisance-trip. Your electrician sizes the outlet and breaker together. Never DIY the 240V outlet, never use an extension cord, and never adapt a charger to an outlet it was not made for. Our guides to wiring a winch and wiring a winch to a truck battery show the same circuit-sizing discipline on the 12V side — the 240V side deserves a professional.
Safety essentials
Six rules that outrank every pick in this guide:
- A licensed electrician installs or verifies the 240V outlet. Permits and local code apply — never DIY this part.
- Size the circuit by the 80% rule: breaker rated at 125% of charge current (40A circuit for 32A, 50A circuit for 40A).
- Never use an extension cord, multi-outlet adapter, power strip or conversion plug with a portable charger.
- Inspect the cable, plugs and connector before each use; stop using a charger with a damaged cable and contact the maker.
- Keep the cable off the ground on a holster or wrap — trip hazards and drive-over damage are the common failures.
- Confirm the outlet type and circuit before you travel — a household outlet is an overnight plan, not a fast charge.
EVSE cable management and connector covers — holsters, wraps and weather boots that keep the cable off the ground and the connector clean. Browse our best EVSE cases.
Smart charging discipline — scheduling and tracking belong in the app or on the unit, never in a second schedule in the car. See our top smart chargers for cars guide for the app side of charging.
Troubleshooting
| Symptom | Likely cause | Fix |
|---|---|---|
| GFCI breaker trips repeatedly | Outlet GFCI breaker fighting the charger’s built-in ground-fault protection | Have the electrician confirm the outlet and breaker pairing; do not bypass protection. |
| Charging slower than rated | The car’s onboard charger caps current, or a shared circuit limits it | Check the car’s charge limit first; confirm the installer set the charger’s maximum to match the circuit. |
| WiFi or app will not connect | Garage at the edge of router range; 2.4 GHz versus 5 GHz mismatch (EVIQO is 2.4 GHz) | Move the router or add an access point; confirm the 2.4 GHz band. EVIQO still charges offline. |
| Car schedule fights charger schedule | Two schedules set at once — car and charger both waiting | Disable one — run the schedule in the charger app or on the unit OR the car, never both. |
| Cable will not reach the car | Short cable (16 ft Lectron WiFi) or outlet on the wrong wall | Move the car or the outlet — never use an extension cord. Buy the 25 ft unit next time. |
For the ongoing-care mindset, our maintenance checklist applies the same inspect-and-maintain discipline.
Who should NOT buy these
You drive heavy daily miles and park for short windows. Portable tops out at 40A, and a hardwired 48–50A charger is the honest upgrade. See our best wireless home EV chargers hardwired guide for the permanent-install answer.
You have no 240V outlet and cannot get one. A portable charger on a household outlet alone is an overnight top-up, not a charging plan. Sort the outlet first — a licensed electrician sizes it — then buy the charger.
You want a charger you never touch again. Portable means handling: bagging, plugging, coiling, storing. If you want set-and-forget, a hardwired unit with a fixed holster is the better shape — again, the companion hardwired guide.
Final verdict
The Tesla Travel Essential — Tesla Mobile Connector: Check its price.
The Smart Portable — Lectron Level 2 J1772 Charger WiFi 40A: Check its price.
The Simple Portable — EVDANCE Level 2 EV Charger 32A: Check its price.
The Dual-Voltage Travel Pick — ApexCharger MACH 3 40A: Check its price.
The Plug-in Home Portable — EVIQO Level 2 EV Charger 40A Plug-in: Check its price.
The NACS Dual-Voltage Pick — Lectron Level 1/2 NACS Portable Charger 12A/40A: Check its price.
FAQ
What makes a home EV charger portable?
It plugs into an outlet instead of being wired to your panel. Unplug it, bag it, move it between homes, rentals, relatives and road trips. The outlet itself still needs a licensed electrician — only the charger is portable, not the circuit behind it.
How fast is a portable home EV charger?
Plug-in NEMA 14-50 units top out at 40A and 9.6 kW — about 27 miles of range per hour at a typical midsize-EV rate. Dual-voltage travel units run 32A (7.6 kW) on 240V and far slower on a household outlet. Only hardwiring unlocks 48–50A.
Do I need an electrician for a portable charger?
For the outlet, yes. A 240V NEMA 14-50 outlet is a licensed-electrician job: dedicated circuit, correct breaker under the 80% rule, and a panel load calculation. The charger itself then plugs in with no wiring. Never DIY the 240V outlet.
Can I use a portable EV charger on a normal household outlet?
Only the dual-voltage units here: the Tesla Mobile Connector, the ApexCharger MACH 3 and the Lectron NACS Dual carry a household plug. Expect only a few miles per hour — an overnight top-up or emergency mode, not a Level 2 replacement.
Will a 40A portable charger charge my car faster than a 32A one?
Only if your car can take it. The car’s onboard charger caps the current: a 32A car gains nothing from a 40A charger. Check your car’s onboard limit before paying for amperage you cannot use.
Can a portable charger charge a Tesla and a non-Tesla car?
Yes, with the right adapter. The ApexCharger MACH 3 includes a J1772-to-NACS adapter, so one unit covers both families. The Tesla Mobile Connector and Lectron NACS Dual are NACS-native; the Lectron WiFi, EVDANCE and EVIQO are J1772-native and need a separate adapter for Tesla cars.
Is a portable charger safe to use outdoors?
Match the rating to the site: the MACH 3 is rated IP67, the EVDANCE and EVIQO IP66, the Lectron WiFi IP65 and the Tesla Mobile Connector Type 4X. All six are outdoor-capable on paper, but dock the connector in a holster, keep the cable off the ground, and inspect it before each use.
Why is there no 48A portable charger in this guide?
Because plug-in NEMA 14-50 tops out at 40A by design. 48A and 50A need a hardwired circuit, which is exactly what the companion hardwired guide covers. A portable claiming 48A from a plug would be a claim to distrust, not a pick.
Sources & changelog
Makers and manuals: Tesla Mobile Connector manual (Manuals.Plus); Tesla Gen 2 NEMA adapter rates; Lectron Level 2 manual, 40A family (Manuals.Plus); EVDANCE charger collection; EVIQO maker product page; ApexCharger MACH 3 listing; Lectron NACS dual-voltage listing.
Reviews and roundups: HelloTech: best EV charger (portable Lectron pick); California Gazette: Level 2 chargers for home (EVDANCE portable pick); State of Charge: ShockFlo G1 portable review (exclusion evidence); Android Guys: MSI EZgo portable charger (exclusion evidence); The EV Report: MSI EZgo launch (exclusion evidence); Tesla Road Kit: portable charger adapter guidance.
Changelog — October 25, 2026: guide first published.
By Leo, Founder, WinchInsider
Leo founded WinchInsider to bring evidence-first buying guides to automotive gear — now covering the EV and home-charging side of the garage too. Every pick here carries a verified listing and maker documentation, and every exclusion is printed with its cause.
Related guides
- Best wireless home EV chargers hardwired — the permanent-install companion to this portable guide
- Top smart chargers for cars — the app side of vehicle charging
- Best portable winch — portable buying discipline, winch side
- Best portable jump starter for drivers — the other portable in the trunk
- Best EV diagnostic scanners under 300 — EV diagnostics on a budget
- Top quality charging cables — the cable side of the garage