Lead Acid Replacements

Lifepo4 12V 28Ah lithium battery for solar energy street light ups

Nominal Voltage: 12.8V
Nominal Capacity: 28Ah
Size: 165x125.5x175mm (6.50''x4.94''x6.89'')
Cycle Life: > 5000 cycles
Product description: Lifepo4 12V 28Ah lithium battery pack perfectly for lead acid battery replacement smart BMS buit-in more than 5000 cycles of charge and discharge super long service life high safety and eco-friendly.
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Specifications:

Model	LiFePO4 Battery 12V 28Ah
Nominal Voltage	12.8V
Nominal Capacity	28Ah
Energy	358.4Wh
Cycle Life	>5000 cycles
Months Self Discharge	<3%
Efficiency of Charge	100% @0.5C
Efficiency of Discharge	96~99% @0.5C
BMS Functions	Over charge, over discharge, over current, short circuit and temperature protection
Charge Voltage	14.4±0.2V
Charge Mode	0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV)
Charge Current	5A
Max. Charge Current	28A
Max Continuous Discharge Current	28A
Peak Discharge Current	80A 1-3S
Discharge Cut-off Voltage	10V±0.5V
Charge Temperature	0 ℃ to 55 ℃ (32F to 131F) @60±25% Relative Humidity
Discharge Temperature	-20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity
Storage Temperature	-20 ℃ to 45 ℃ (-4F to 113F) @60±25% Relative Humidity
IP Class	IP65
Housing	ABS Plastic Case
Approx. Dimensions	165x125.5x175mm (6.50''x4.94''x6.89'')
Approx. Weight	3.4kgs (7.50lbs)