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Home > Reliable Power: LiFePO4 Battery & LiFePO4 cells>REPT 3.2V 280Ah LiFePO4 Solar Battery Cell

REPT 3.2V 280Ah LiFePO4 Solar Battery Cell

Reliable Power: LiFePO4 Battery & LiFePO4 cells
REPT Brand New Grade A 3.2V 280Ah LiFePO4 Prismatic Battery Cell for energy storage, solar system.


Cell Model: CB71173204EB-280Ah
Chemistry: Lithium Iron Phosphate(LiFePO4 or LFP)
Nominal Voltage: 3.2V
Operational Voltage: 2.5V – 3.65V
Nominal Capacity: 280Ah
Internal Impedance: 0.1~0.3mΩ
Weight: 5.27±0.16kg
Dimensions (mm): 207.1*174.7*71.47±0.5mm
Screw Size: M4
Cycle Life(80%DOD): ≥6000 Times
Maximum Pulse Discharging Current: 560A(@60S, SOC≥20%)
Max Continuous Discharge Current: 280A
Charging Temperature: 0℃~55℃
Discharging Temperature: -30℃~55℃

Brand NEW Grade A REPT 3.2V 280Ah Prismatic LiFePO4 Battery Cells for sale,with complete QR code, A new look, excellent & stable performance, super long cycle life, high energy density, high charge/discharge rate for DIY, Solar system, energy stroage system(ESS), BEV, RV, boat, UPS, etc.

Overall Dimensions

3.2v 280ah lifepo4 battery3.2v 280ah lifepo4 battery







Typical Capacity

≥280Ah (0.5C)



Typical Voltage



Operating Voltage




Standard Discharging Current



Maximum Continuous Discharging Current



Maximum Discharging Current


@60sSOC ≥20%

Standard Charging Current



Maximum Continuous Charging Current



Maximum Charging Current


@60sSOC ≤80%

Operating Temperature

Charge: 0℃~55℃

Discharge: -30℃~55℃


Storage Temperature



Typical Dimension

Thickness: 71.55mm

Width: 173.93±0.3mm

Shoulder Height: 204.59±0.5mm

Total Height: 207.23±0.5mm


Cathode Material



Cell Weight



Energy Density



Internal Resistance1KHz



REPT LiFePO4 BatteryREPT LiFePO4 Battery3.2v lifepo4 battery
rept 280ah lifepo4 cell


1) Risk of fire, explosion, and burns. Do not disassemble, crush, heat the cell or dispose it 
2) Keep the cell out of reach of children and don’t remove the original package before use. Dispose the used battery according to local recycling or waste disposition regulations;
3) Replace the battery manufactured by the same manufacture only. Mixed use of battery 
from other manufacture might cause fire and explosion;
4) Do not throw the battery into water or make it wet;
5) Do not connect positive and negatives with metal cover;
6) Do not make the cell short circuit, over-charge or over-discharge;
7) Do not use or store the cell near the heat source (such as fire or heater):
8) Do not connect the position (+) and negative (-) terminals in the opposite way;
9) Do not put the battery together with coin, metal jewelry and other metal objects;
10) Do not puncture the battery by nail or other sharp objects. Hammering and crush the battery is forbidden;
11) Do not weld the battery directly;
12) Do not disassemble or modify the battery in any way;
13)Do not hit, throw or subject the battery to mechanical vibration and free fall;
14) Mixed use of different types, brand of battery are forbidden;
15) Do not connect the negative pole with the shell which is positive;
16) Stop use the battery and relocate the battery to a safe place it if battery gives off peculiar smell, temperature increase, deforms, color change or any other abnormal phenomena.
17)If battery leaks, and electrolyte enters into eyes, do not rub. Rinse with clean running water, and seek medical assistance immediately;
18)If battery catch fire, use dry powder, foam fire extinguisher or sand to extinguish flames and remove it from the operating environment;

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