LithiumLogic™ 12V (Max 14.6V) 20A Battery Charger with SB50 plug

Good charger for ATV and cart applications — SB50 plug fits standard Anderson connectors cleanly. Charges at a solid rate and the automatic shutoff works correctly. VoltRevive recovery mode is a useful feature if you've got a pack that drifted low from sitting. Built tough for the environments these things live in.

This 12V 20A charger has been a reliable addition for maintaining lithium batteries. The build quality feels solid, and the IP67 waterproof rating provides peace of mind when using it in environments like boats or outdoor carts where moisture is a concern. One of the most practical features is the SB50 Anderson plug, which makes for a secure and quick connection without fumbling with traditional clamps. The charging speed is consistent, and the included temperature sensor is a thoughtful addition that helps ensure the battery remains safe during high-output sessions. It handles the specific requirements of LiFePO4 chemistry well, and the recovery mode is useful for batteries that have dipped below their standard voltage threshold. While it is a bit larger than some lower-amp chargers, the performance and weatherproofing justify the footprint. This is a practical choice for anyone needing a heavy-duty solution for pallet jacks, golf carts, or marine setups. It performs exactly as advertised without any complicated setup, making it a straightforward tool for keeping equipment ready for use.

This charger immediately gives off a more industrial-grade feel compared to the lightweight plastic chargers that usually come bundled with batteries.The IP67 waterproof construction and thick wiring make it feel genuinely durable, and the SB50 Anderson connector locks in securely without feeling loose. I tested it with a LiFePO4 setup on a utility cart and charging performance stayed consistent even during longer sessions.One feature I really appreciated was the VoltRevive recovery mode. A deeply discharged battery that another charger refused to recognize was actually brought back enough to begin charging again, which honestly surprised me.The included temperature sensor is another thoughtful addition because lithium charging safety matters, especially in hotter environments like garages or equipment sheds. Packaging also felt professional with accessories organized properly instead of randomly tossed into the box.Quick note: this is definitely more of a serious equipment charger than a tiny casual consumer charger, so double-check dimensions and connector compatibility before ordering.Very impressive charger overall with rugged construction and useful recovery features. Excellent choice for carts, boats, equipment, or other demanding LiFePO4 applications.

I ordered this 20A charger because I needed a reliable way to keep my LiFePO4 batteries topped up on my cart and smaller equipment.When I unboxed it, my first impression was how solid and well‑sealed the housing felt, and the IP67 waterproof rating made me confident using it outdoors.I used it with my SB50 Anderson setup, and the plug connected cleanly without any adapters or loose fit.During charging, it delivered a steady 20A and stayed cool, bringing my battery back up much faster than my older charger ever did.What impressed me most was the VoltRevive feature. It actually helped recover a battery that other chargers wouldn’t even recognize. It’s become my go‑to charger for carts, ATVs, and pallet jacks because it’s tough, dependable, and works exactly the way I need.

★★★★★ (5/5)I’ve been using the LithiumLogic™ 12V 20A LiFePO4 Charger for a few weeks now, and it’s been a solid upgrade over my previous charger. I primarily use it for my golf cart and occasionally for a small boat battery, and it’s handled both without any issues.First thing I noticed was the build quality. The unit feels rugged and well-sealed, and the IP67 waterproof rating isn’t just marketing—it’s clearly designed to handle real-world conditions like dust, splashes, and even heavy rain. That’s a big plus if you’re working in outdoor environments or around water.The SB50 Anderson plug is a great inclusion. It connects securely and makes setup quick and hassle-free. The included accessory wires also add flexibility, so you’re not stuck trying to rig something together yourself. Installation was straightforward, even without much technical experience.Performance-wise, it charges my LiFePO4 batteries efficiently and consistently. The 20A output strikes a nice balance between speed and battery health. One standout feature is the VoltRevive™ recovery function—I had a battery that had been sitting unused for a while, and this charger was actually able to bring it back to life. That alone made it worth the purchase.The temperature sensor is another thoughtful addition. It adjusts charging based on conditions, which gives me peace of mind, especially in Florida heat where battery temps can fluctuate a lot.Overall, this charger feels purpose-built for anyone running carts, ATVs, boats, or industrial equipment like pallet jacks or scrubbers. It’s reliable, durable, and packed with useful features that actually make a difference. I’d definitely recommend it if you’re looking for a dependable LiFePO4 charger.