The first charger to specifically optimize and protect any Lithium Iron Phosphate (LiFePO4) battery. With 5 Amps of charge current, the multi-step Ampmatic™ charge program automatically adjusts to battery condition and balances cells quickly and efficiently. SafeT® mode ensures precise charge control, assuring that even over-discharged batteries are correctly and safely recovered. Smart circuitry tests battery before and after charging. Efficient low voltage mode maintains battery at 100% charge and is safe for long-term charging applications with alternating hourly maintenance and test modes. Recommended for all LiFePO4 batteries up to 100Ah. Includes two connection sets, battery clips and fuse-protected ring terminals, that attach via weatherproof SAE connections. 0.4A to 5A.