Cnntny 3.2V 280ah LiFePO4 Battery Cell for Energy Storage System

• Type: LiFePO4
• Cathode Material: LFP
• Rechargeable: Yes
• Size: Large
• Capacity: 280ah
• Voltage: 3.2V
• Model NO.: NY-280
• Charge Voltage: 3.65V
• Cut-off Voltage: 2V
• Cycle Life: 8000times
• Package: 4PCS One Carton
• Transport Package: Carton with Foam
• Specification: 173*71*204mm
• Trademark: no
• Origin: Jiangsu, China
• HS Code: 8507600090

Product Description

 

 

Product Description

Specification
Nominal Voltage	3.2V
Nominal Capacity(0.5C,25ºC)	280Ah
Weight(Approximate)	5400±60g
Dimension(Length*Width*Height)	L*H*T 207*174*72mm
Standard Discharge@25ºC
Standard Discharging Current	1C
Max. Continuous Current	2C
Max. 5 sec. Pulse	3C
Cut-off Voltage	2V
Standard Charge
Charge Voltage	3.65V±0.05V
Recommended Charge Current	52.5A
Charge Time	2 hours
Resistance and rates
Internal Resistance	≤0.32mΩ
Self-discharge rate	≤2% per Month
Cycle life	≥8000times 25ºC
	≥4000times 45ºC

Item	Rated voltage (V)	Rated capacity (Ah)	Cycle life (25ºC)	IR (1KHz)	Weight (g)	Dimension H mm)	Dimension L (mm)	Dimension W (mm)
LF32	3.20	32	3500 (0.5C/0.5C)	≤1.5mΩ	730±50	94.3±0.5	148.3±0.8	26.8±0.3
LF50F	3.20	50	1500 (0.5C/0.5C)	≤2mΩ	1035±100	129.8±0.5	148.3±0.5	26.7±0.5
LF50K	3.20	50	7000 (1C/1C)	≤0.7mΩ	1395±50	185.3±0.5	135.3±0.5	29.3±0.7
LF90K	3.20	90	6000 (1C/1C)	≤0.5mΩ	1994±100	200.5±0.5	130.3±0.3	36.35±0.5
LF100MA	3.20	101	2000 (0.5C/0.5C)	≤0.5mΩ	1920±100	118.5±0.5	160.0±0.8	50.1±0.5
LF100LA	3.20	102	5000 (0.5C/0.5C)	≤0.5mΩ	1985±100	118.5±0.5	160.0±0.8	50.1±0.5
LF105	3.20	105	4000 0.5C/0.5C	≤0.32mΩ	1980±60	200.5±0.5	130.3±0.5	36.35±0.5
LF150	3.22	150	4000 (0.5C/0.5C)	≤0.4mΩ	2830±84	207.0±0.5	200.7±0.5	33.25±0.5
LF160	3.22	160	4000 (0.5C/0.5C)	≤0.21mΩ	3000±100	153.5±0.5	173.9±0.5	53.85±0.5
LF173	3.22	173	4000 (0.5C/0.5C)	≤0.25mΩ	3190±96	207.5±0.5	173.9±0.5	41.06±0.5
LF230	3.20	230	4000 (0.5C/0.5C)	≤0.2mΩ	4140±124	207.2±0.5	173.9±0.5	53.85±0.5
LF280K	3.20	280	8000 (0.5c/0.5C)	≤0.25mΩ	5490±300	207.2±0.5	173.7±0.5	71.7±0.8
LF304	3.20	304	4000 (0.5C/0.5C)	≤0.16mΩ	5450±164	207.2±0.5	173.7±0.5	71.7±0.8

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