Dongguan Intai Power Supply Co., Ltd carries a wide selection of quality lithium iron phosphate battery chargers feature fully automatic- starts, stops and charging automatically, LFP charge algorithm controls both voltage and current for precise charging. The IN4403000 is a highly optimized lithium phosphate battery charger for 12 cell pack. The 43.2V 3A lithium iron battery charger has UL/cUL/GS/CE/PSE/RCM rating and comes with high reliability and long lifespan.