OptiMate TM-291 Lithium Charger 5A

Optimate TM-291 OptiMate 5-Amp Lithium (LiFePO4) Battery Charger TM-291 Protect your battery in a way no other charger did before. With 5 Amps of charge current available, OptiMate’s unique multi-step ampmatic™ program recharges and balances cells within the lithium battery quickly and efficiently. OptiMate’s lithium maintenance program delivers current to the vehicle circuitry, protecting and keeping the battery at 100% charge. (Plug type is USA 120V). 3-year limited warranty.(Choosing a Charger) Special Features Battery SAVE mode with BMS reset: starts from 0.5V with continuous monitoring / testing of charge acceptance or bad / shorted cell condition. Unnecessary (and unsafe) charging of a bad battery is prevented. SafeTº: Automatic charge rate adjustment to ambient temperature sensed at the charger. Reduced charging below freezing, no charging if temperature is below -20ºC/-4ºF (can damage lithium batteries). Ampmatic: Microprocessor adjusts current to ideal LiFePO4 charge