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LFP12-33 12V33Ah LiFePO4 Battery

Deep Cycle LiFePO4 battery General Features & benefits.

Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery.
Lighter Weight: About 40% of the weight of a comparable lead acid battery.
Higher Power: Delivers twice power of lead acid battery
Wider Temperature Range: -20 ºC ~60 ºC
Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact,overcharging or short circuit situation.
Maintenance free
Internal cell balancing
Built-in automatic protection for over-charge, over discharge, over current and over temperature

Product Main Benefits

Lighter Weight	Higher Power	Maintenance free	Internal cell balancing	Built-in automatic protection	Longer Cycle Life	Wider Temperature Range	Superior Safety
Down 60%	twice to SLA	YES	YES	YES	20 times to SLA	-20~60ºC	YES

Medical equipment
Solar energy storage system
Wind energy storage system
Mobility,Electric vehicles, Golf trolley,Camping, Boats, Yachts, Camper van, Caravan, Marine
Data Center
Transport Telecommunication
Sports & Recreation
UPS, backup power
Lighting Utility
replacement EXP1233 RA12-33 Bat-Caddy X3R ES33-12 PS33-12D CSB GP12340 BP35-12

- Compliance with IEC 60896 standards, EU Battery Directive
- UL, CE Certified
- Manufactured in ISO45001,ISO 9001 and ISO 14001 certified production facilities

Rated Voltage		12.8V
Nominal Capacity	33Ah	(@0.2C)
Dimension	Length	195±2mm ( 7.67 inches)
	Width	130±2mm (5.11 inches)
	Container Height	156±2mm (6.14 inches)
	Total Height	167±2mm (6.57 inches)
Weight		Approx. 4.9 Kg(10.80 lbs)
Terminal		M6
Container Material		ABS
Efficiency of Charge	100% @0.2C
Efficiency of Discharge	96 ~99% @1C
Internal Resistance(25℃)		Approx 55mΩ
Operating Temp. Range	Discharge	-20~60℃ (-4~140℉)@60±25% Relative Humidity
	Charge	0~55℃ (32~131℉)@60±25% Relative Humidity
	Storage	-20~45℃ (-4~113℉)@60±25% Relative Humidity
Nominal Operating Temp.Range		25±5℃ (77±5℉)
Cycle Life	>2000 cycles @ 0.2C 100% DOD
Charge Voltage	14.6±0.2V	14.6±0.2V (Cut-off Voltage)
Charge Current	6A	15A(Max.)
Charge Mode	0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV)
Rated Discharge Current	6A (30A Max.)	60A(<3s) and Discharge Cut-off@10v
Self Discharge	<3% per month at 25℃

Different Rate Discharge Curve(25℃)		Temperature Discharge Curve(0.5C)


State of Charge Curve(0.5C, 25℃)		Charging Characteristics(0.5C, 25℃)


Different DOD Discharge Cycle Life Curve(1C)		Different Temperature Self Discharge Curve