VMAXTANKS LFPU1-1230 Lithium Iron Phosphate (LiFePO4) Battery – 12V (Nominal Voltage: 12.8V) 30Ah, 385Wh, Group U1. BATTERY MANAGEMENT SYSTEM (BMS): The built in BMS system provides safe and reliable operation of your Lithium Iron battery. The advanced BMS in Vmaxtanks Lithium Iron batteries provides high voltage / low voltage protection, over discharge protection, over charge protection, high/low temperature charge and discharge protection, short circuit protection and automatic cell balancing. LIGHTWEIGHT & POWERFUL: The LFPU1-1230 weighs 8.4 lbs and offers 385Wh of capacity. 30 Amp maximum constant discharge current and 80 Amp max 3 second discharge current. BUILT IN TEMPERATURE SENSOR: Over-Temperature Protection while charging (< -5C ( 23F) , >65C (150F)). Over-Temperature Protection while discharging (< -20C (-4F), >65C (150F)) LONG SERVICE LIFE: ~10 Year design life, 4000+ cycles at 90% depth of discharge(DOD) and ~6000 cycles at 80% DOD.
