Cnntny 3.2V 280ah LiFePO4 Lithium Prismatic Iron Battery for Energy Storage

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LFP
• Model NO.: 3.2V 280AH
• Rechargeable: Yes
• Size: Medium
• Weight: 5.5kg
• Capacity: 896wh
• Cycle Life: 3000 Times
• Nominal Voltage: 3.2V
• Nominal Capacity: 280ah
• The Charging Rate: 1c
• The Discharge Rate: 1c
• Transport Package: Carton
• Specification: 174*72*205mm
• Trademark: CNNTNY
• Origin: China
• HS Code: 8506500000
• Production Capacity: 5000packs Per Month

Product Description

Product Description

CNNTNY 3.2V 280Ah LiFePO4 Lithium Prismatic Iron Battery For Energy Storage :
This batteries have the advantages of high strength, low internal resistance, long lifespan,
and high space utilization efficiency;
But its production process is difficult to unify and heat dissipation is difficult.

Product Parameters

Specification
Nominal Voltage	3.2V
Nominal Capacity(0.5C,25ºC)	280Ah
Weight(Approximate)	Approx.5.3kg
Dimension(Length*Width*Height)	L*H*T 175*72*205mm
Standard Discharge@25ºC
Max. Continuous Current	1C
Cut-off Voltage	2.5V
Standard Charge
Charge Voltage	3.65V±0.05V
Recommended Charge Current	140A
Charge Time	2 hours
Resistance and rates
Internal Resistance	≤0.25mΩ
Self-discharge rate	≤2% per Month
Cycle life	≥3000times

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