LiFePO4 18V 20Ah battery UPS battery
Case ourter size is about 165*181*127mm
Discharge with 15A current and work about 20hrs at least in each cycles.
5A charge currents and 4-5hrs full charge;
With discharge DC connector to plug with printer and computer.
Have switch to control the power.
LiFePO4 battery agree with environment protection; But Lead Acid battery do not;
LiFePO4 battery have longer cycle life, nearly 2000times at 0.2c rate; But SLA just can cycle 300-500 times;
LiFePO4 battery weight is 1/3 of SLA battery.
The protect board is inside the battery pack.
Rated voltage is 19.2V, max charge voltage is 22V, cut-off voltage is 15V. Rated capacity is 20AH.
|Discharge Cut-off Voltage||10.0V|
|Casing Material||Steel Case for Single Cells|
|Self Discharge Rate||≤3% after one month|
|Life Cycles||80% capacity remaining after 2000 times at 1C rate 100%DoD|
|Max Charger Voltage||DC14.6V|
|Standard Charge Current||0.2C|
|Protection Function||Short-circuit &Over-current &Overcharge &Over-discharge &Undervoltage Protection|