Winch accessories that matter: synthetic rope, fairleads, snatch blocks, mounts and wiring kits.
First, which Defender do you mean? The previous version of this guide never asked — and recommended Can-Am Defender UTV bumpers and a Polaris RZR bumper for a Land Rover, closing with a scale-model RC toy part. Every one of those picks is gone. This rebuild is the Land Rover guide the URL always promised:
The most famous battery in off-roading does not belong on this list. OPTIMA’s own spec sheet says the RedTop is “not recommended or warranted for use in deep cycle applications” — and winching is exactly that: a winch at full load pulls roughly 300–450 amps in long, deep draws. The previous version of this guide
A receiver-hitch winch mount is a chain of three ratings, and the mount is not the weakest link — your receiver is. Receiver ratings are towing ratings (a Class III 2-inch receiver is typically 5,000 lb gross towing / 500 lb tongue weight), written for a rolling trailer pulling straight back, not for a dead-weight