Tecmate TCMTM-275 9.5A Optimate Lithium 4S 10-step 12.8V Sealed Battery Saving Charger & Maintainer

OptiMATE Lithium 4s 10A, the fastest professional battery charger for the 12.8V/13.2V LiFeP04 / LFP in your performance / race motorcycles, cars or craft, with TUNE mode for diagnostics or up-dating programming - The ultimate Lithium charger for race car owners! Automatically and safely charge, test and maintain your 12.8V / 13.2V LiFePO4 / LFP starter or deep cycle batteries as specified - SafeT adjusted charging below freezing. Ampmatic charge control for Lithium adjusts current to match battery size and condition - Small battery gets less, large battery gets more. Most advanced Lithium save mode will save battery from as low as 0.5V - Continues charging if healthy, stops and warns if faulty! Pushbutton activated BMS wake up mode safely wakes battery out of sleep mode or low discharge.; OptiMATE Lithium 24-7 smart inter-active maintenance prevents discharge from connected circuitry & guarantees more battery power, longer battery life!