12.8V lithium battery pack replacement for lead acid battery

Model:GSK-LFP12.8V100AH/GSK-LFP12.8V120AH/GSK-LFP12.8V150AH/ GSK-LFP12.8V180AH

Voltage:12.8V

Capacity:100Ah/120Ah/ 150Ah/ 180Ah

Power:1280Wh/ 1536Wh/ 1920Wh/ 2304Wh

Internal resistance:≤50mΩ

Cycle life:>2000times(0.2C 100%DOD charge and discharge cycle until the capacity decays to 70%)

Self discharge:≤3.5%(Monthly@25℃)

Charging voltage:14.6±0.2V

Charging mode(CC/CV):

In an environment of 0°C~45°C, charge to 14.6V with a constant current of 0.2C5A, and then charge at a constant voltage of 14.6V until the current drops to Stop after 0.02C5A.

Standard charge current: 20A/ 24A/ 30A/ 36A

Max charge current: 50A/ 60A/ 75A/ 90A

Standard discharge current: 20A/ 24A/ 30A/ 36A

Maximum continuous discharge current:100A/100A/150A/150A

Max pulse current:200A(<3S)

End-off voltage:10.0V

Charge temperature: 0℃to 45℃(32℉to 113℉) @60±25% humidity

Discharge temperature: -20℃to 60℃(-4℉to 140℉) @60±25% humidity

Storage temperature: 0℃to 45℃(32℉to 113℉) @60±25% humidity

Protection grade:IP55

Shell material: ABS

Size:395*110*286mm/ 552*110*240mm/ 552*110*288mm/ 561*125*316mm

Weight: Approx.13.5Kg/ Approx.15.5Kg/ Approx.18.5Kg/ Approx.21.5Kg

Application:

◆ Backup power supply for UPS, base station, fire protection, etc.

◆ Saving power for solar and wind energy systems

◆ Convenient power supply, home energy storage power supply

◆Power batteries for low-speed vehicles such as electric two-wheelers, tricycles, and four-wheelers

◆ Solar street lights, lawn lights and other lighting systems

Feature:

◆ Using lithium iron phosphate battery technology, the material has good stability and higher safety

◆ 100% DOD charge and discharge under standard conditions, more than 2000 cycles, super long life

◆ Built-in automatic protection device against over-charging, over-discharging, over-current and over-temperature

◆ Built-in cell balance device

◆ Light weight, about 40% ~ 50% of the weight of lead-acid batteries

◆ Can replace lead-acid battery, maintenance-free, easy to replace and use

◆ Wide temperature range: -20℃~60℃

◆ Support application expansion (when serial and parallel connections are required, please provide corresponding serial and parallel methods first)