12v 50ah lifepo4 battery for solar system/Boat

Products

◆ Using the technology of lithium iron phosphate cell, superior safety,

thousands of cycles, 100%DOD, under normal conditions.

◆ Built-in automatic protection for over-charge, over discharge, over

current and over temperature.

◆Free of maintenance .

◆ Internal cell balancing.

◆ Lighter weight: About 40% ~50% of the weight of a comparable

lead acid battery.

◆ Can be charged using most standard lead-acid charges (set).

◆ Wider temperature range:-20℃~60℃.

◆ Support for Series application expansion (up to 51.2V) and two in

parallel.

Electrical Characteristics	Nominal Voltage	12.8V
	Nominal Capacity	54Ah@0.2C
	Energy	691.2Wh
	Internal Resistance	50smQ
	Cycle Life	6000 Cycles@0.2C Charging/Discharging,Until 80% Capacity
	Self Discharge	S3.5% per month at 25℃
Standard Charging	Max.Charging Voltage	14.0-14.6V
	Charging Mode	At 0C-45℃ temperature,charged to 14.6V at a constant current of 0.2C5A,and then,changed continuously with constant voltage of 14.6V until the current was not more than 0.02C5A
	Charging Current	10.8A
	Max.Charging Current	27A（customized）
Standard Discharging	Discharging Current	10.8A（customized）
	Max.Continuous Current	54A（customized）
	Max.Pulse Current	120A（customized）
	Discharging Cut-off Voltage	10.0
Operating Condition	Charge Temperature	0℃ to 45℃(32T to 113F)@60±25% Relative Humidity
	Discharge Temperature	-20℃ to 60℃(-4T to 140℉)@60±25% Relative Humidity
	Storage Temperature	O℃ to 45℃(32T to 113F)@60±25% Relative Humidity
	Water Dust Resistance	IP55
Structure	Cell &Format	IFR32700 N60.4S9P
	Casing	Plastic
	Dimension(L'WHTH)	229138212*217mm
	Weight	Approx. 6.7Kg
	Terminal	M6