14.72kwh 12.8V1175ah Battery Pack 2000 Cycles Life LiFePO4 Big Capacity Lithium Battery System

• Type: Li-ion Battery
• Cathode Material: LFP
• Rechargeable: Yes
• Size: Medium
• Charging(Cc-CV): 2c/4c
• Wet Shelf Life: 7-10years
• Model NO.: lifepo4 battery 1175ah
• Rated Voltage: 12V
• Charging Type: Constant Current, Then Constant Voltage
• Transport Package: by Carton
• Specification: 9.2 x 133 x 200mm
• Trademark: Westart/Solargreen/OEM
• Origin: Shenzhen
• HS Code: 8507600090
• Production Capacity: 500000PCS Per Month

Product Description

14.72kWh 12.8V1175Ah Battery Pack 2000 cycles life Lifepo4 Big capacity Lithium Battery system

•High lifespan: 3000 cycles and more (see chart)

•Deep discharge allowed up to 100 %

•Ultra safe Lithium Iron Phosphate chemistry (no thermal run-away, no fire or explosion risks)

•Embedded BMS (Battery Management System) : improve lifespan AND secure the battery

•No Lead, no rare earths, no acid, no degassing

•Calendar life > 10 years

•Excellent temperature robustness (-20 °C up to +60 °C)

•Flexible deployment : up to 16 packs in parallel and 4 in series

•Constant power during discharge (very low internal resistance)

•Very low Peukert's losses (energy efficiency >98 %)

•Very low self discharge (<3 % per month)

•No memory effect

•About 50 % lighter and 40% smaller than equivalent Lead-AGM battery with same usable energy

•Certification : CE, RoHS, UN 38.3

Specifications table:
100Ah Specifications:

Project	Item	Rating		Note
Electrical Characteristics	Nominal Capacity	100Ah		0.2C
	Minimum Capacity	99.0Ah
	Nominal Voltage	12.8V
	Energy	1.28kWh
	Internal Impedance	≤30mΩ
	Cycle Life(25ºC)	2000times DOD@100% ≥80% Nominal capacity
Standard Charge	Charge Cut-off Voltage	14.6V
	Charge Mode	0.2C to 14.6V, then 14.6V charge current to 0.02C(CC/CV)
	Recommend Charge Current	20A
	Max. Charge Current	100A
Standard Discharge	Max. Continuous Discharge Current	100A
	Max. Pulse Current	200A(5S)
	Discharge Cut-off Voltage	about 10V (or any single section voltage 2.3V)
Environmental	Charge Temperature	0ºC to 45ºC
	Discharge Temperature	-20ºC to 60ºC
Mechanical	Package	ABS case
	Dimension	L:329±2*W:172±2 *H:214±2mm
	Weight	Approx. 13.0kg
	Output Connector	M8 terminal
Note: there may be differences between the picture and the real object, please take the real object as the standard

150Ah specificationsL

Project	Item		Rating		Note
Electrical Characteristics	Nominal Capacity		150Ah		0.2C
	Minimum Capacity		148.5Ah
	Nominal Voltage		12.8V
	Energy		1.92kWh
	Internal Impedance		≤25mΩ
	Cycle Life(25ºC)		2000times DOD@100% ≥80% Nominal capacity
Standard Charge	Charge Cut-off Voltage		14.6V
	Charge Mode		0.2C to 14.6V, then 14.6V charge current to 0.02C(CC/CV)
	Recommend Charge Current		30A
	Max. Charge Current		100A
Standard Discharge	Max. Continuous Discharge Current		100A
	Max. Pulse Current		200A(5S)
	Discharge Cut-off Voltage		About 10V (or any single section voltage 2.3V)
Environmental	Charge Temperature		0ºC to 45ºC
	Discharge Temperature		-20ºC to 60ºC
Mechanical	Package		ABS case
	Dimension		L:483±3*W:170±2 *H:240±2mm
	Weight		Approx. 17.5kg
	Output Connector		M8 terminal

200Ah specifications:

Project	Item		Rating	Note
Electrical Characteristics	Nominal Capacity		200Ah	0.2C
	Minimum Capacity		198Ah
	Nominal Voltage		12.8V
	Energy		2.56kWh
	Internal Impedance		≤25mΩ
	Cycle Life(25ºC)		2000times DOD@100% ≥80% Nominal capacity
Standard Charge	Charge Cut-off Voltage		14.6V
	Charge Mode		0.2C to 14.6V, then 14.6V charge current to 0.02C(CC/CV)
	Recommend Charge Current		40A
	Max. Charge Current		100A
Standard Discharge	Max. Continuous Discharge Current		100A
	Max. Pulse Current		200A(5S)
	Discharge Cut-off Voltage		About 10V (or any single section voltage 2.3V)
Environmental	Charge Temperature		0ºC to 45ºC
	Discharge Temperature		-20ºC to 60ºC
Mechanical	Package		ABS case
	Dimension		L:522±3*W:240±2 *H:218±2mm
	Weight		Approx. 23.5kg
	Output Connector		M8 terminal

12V 1175Ah specifications:

Electrical Characteristics	Nominal Voltage	12.8V
	Nominal Capacity	[email protected]
	Energy	14.72kWh
	Internal Resistance	≤20mΩ AC 1KHz measured
	Cycle Life (80% nominal capacity)	Cycle life ≥2000@0.2C/0.33C, 0%-100%SOC
	Months Self Discharge	≤2.0% per month at 25ºC
Standard Charge	Charge Voltage	14.6V or (voltage of any battery reaches 3.65v)
	Charge Mode (CC/CV)	Constant current, constant voltage
	Charge Current	115A
	Max. Charge Current	150A
Standard Discharge	Max. Continuous Discharge Current	150A
	Peak Current	225A<1S
	Discharge Cut-off Voltage	9.2V or (voltage of any battery reaches 2.3V)
Environmental	Charge Temperature	0~45ºC
	Discharge Temperature	-20~60ºC
	Storage Temperature	-10~35ºC (Long term best)
Mechanical	Cell / Configuration	3.2V235Ah / 5P4S
	Battery Case	Steel, Black
	Dimensions(L*W*H) mm	700*398*250mm
	Weight	About 98.0kg
	Terminal	CN-200(Quick plug connector)
	Communication mode	Power display

Lithium Battery Safe Packing:

Application:

Buses

Trucks and delivery vans

Cars

Wheelchairs

Boats

Ground Power Units

Storage