China Deep cycle 12.8V Rechargeable Lithium iron Phosphate Battery Lifepo4 Battery Customized 12V 40ah for Solar Power Floodlight4 factory and manufacturers

Deep cycle 12.8V Rechargeable Lithium iron Phosphate Battery Lifepo4 Battery Customized 12V 40ah for Solar Power Floodlight4

Deep cycle 12.8V Rechargeable Lithium iron Phosphate Battery Lifepo4 Battery Customized 12V 40ah for Solar Power Floodlight

Deep cycle 12.8V Rechargeable Lithium iron Phosphate Battery Lifepo4 Battery Customized 12V 40ah for Solar Power Floodlight

ElectricalCharacteristics	Nominal voltage	12.8V
	Nominal capacity	40Ah (C5,25℃)
	Energy	512WH
	Internal insistance	≤150mQ
	Cycle Life	>2000cycles @1C 100%DOD
	Months Self Discharge	<3%
	Efficiency of charge	100% @0.2C
	Efficiency of charge	96~99% @1C
Standard charge	Charge voltage	14.6±0.2V
	Charge mode	0.2C to 14.6V, then 14.6,charge current 0.02C(CC/CV)
	charge current	20A
	Max. charge current	40A
	Charge cut-off voltage	14.8V±0.2V
Standard charge	Continuous Current	40A
	Max. Pulse Current	120A(<3s)
	discharge cut-off voltage	10V
Environmental	Charge Temperature	0 ℃ to 45 ℃ (32F to 113F) @60 25% Relative Humidity
	Discharge Temperature	-20 ℃ to 60 ℃ (-4F to 140F) @60 25% Relative Humidity
	Storage temperature	0 ℃ to 40 ℃ (32F to 104F) @60 25% Relative Humidity
Mechanical	Cell & Method	3.2V10AH-4S1P
	Plastic Case	ABS
	Dimensions (in./mm.)	229138205mm
	Weight (lbs./kg.)	6Kg
	Terminal	M6
	BMS	4S 40A
	LCD display	NO