NOCO GENIUS10: 10A 6V/12V Smart Battery Charger, Maintainer and Desulfator

— Similar to our G7200, just better. It's 17% smaller and delivers 115% more power. It's the all-in-one universal charging solution - battery charger, battery maintainer, trickle charger, float charger, plus battery desulfator. — Designed for 6-volt and 12-volt sealed lead-acid automotive, marine, RV, powersport, and deep-cycle batteries, including flooded, gel, AGM, SLA, VRLA, and maintenance-free, plus lithium-ion batteries (lifepo4). — An integrated digital thermal sensor detects the outside ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates. — An intelligent start-voltage sensor detects and charges batteries as low as 1-volt or manually turn on Force Mode to begin fast charging dead batteries down to zero volts. — An advanced battery repair mode uses slow pulse reconditioner technology to automatically detect battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life. — It's not just an auto battery trickle charger, it's an advanced car battery charger maintainer. A fully-automatic, worry-free portable automotive battery charger for everyday use - 24/7 - with zero overcharge. — Charge and maintain cars, automobiles, motorcycles, dirt bikes, scooters, lawn mowers, ATVs, UTVs, tractors, trucks, trailers, SUVs, RVs, campers, boats, PWCs, jet skis, wave runners, snowmobiles, golf carts, generators, classic cars, and more.