Model Number: 12v 40ah Lithium Ion Lifepo4 Deep Cycle Battery
Nominal Voltage: 12V
Nominal Capacity: 40Ah
protection: smart BMS
1) High operating voltage, large capacity, long cycle life, low internal resistance, good low temperature performance, high current charging and discharging, and stable battery performance.
2) All batteries are strictly matched to ensure the consistency of the cell's capacity and internal resistance, and give full play to the charge and discharge performance of lithium batteries.
3) Use power balance protection board to maintain the safety and stability of the battery charge and discharge process, to protect the entire battery circuit system, to avoid damage caused by overcharge, over discharge, over current, over temperature, short circuit and other conditions, maximize the service life of the battery.
4) Protection function: overcharge, overcharge, overcurrent, short circuit
5) Applications: High-current devices, electric bicycles, communication base station power supplies, mobile printers, home appliances, etc.
lithium ion battery
0.2C discharge after full charge.
Constant Current to Constant Voltage
End of Discharge Voltage
Over Discharge Voltage
Max Discharge Current
Recover after removing the short circuit load
Operating Consumption Current
Storage capacity should be 40%~50% full charge capacity
after 1000cycels,remain 70% capacity