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12V 400Ah Sinopoly LiFePO4 Battery Cells

In stock

4pcs 3.2V 400Ah Sinopoly LiFePO4 Battery Cells.


Size: 11.22 * 17.72 * 2.80 Inchs(H*W*T),28.2 lbs.

Cycle Life:≥1500 Cycles @ 80% DOD.

Terminal Connectors Copper Bus Bar & Screw Included.

Brand New & A Grade Sinopoly Battery.


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4pcs 3.2V 400Ah Sinopoly LiFePO4 Battery Cells.

Best for DIY for your own applications, for solar system, RV, Van, Camper, Marine, or any off-grid applications.

Long Life span,10 Years Life designed.

BMS Not included, please choose the battery management system protecting these battery cells.

For more details, please download the spec sheet or contact us.

Item Specification Remark
Product Model SP-LFP-400AHA  
Nominal Capacity 400Ah  
Norminal Voltage 3.2V  
Weight 12.8±0.2Kg/ 28.2 lbs.  
Internal Impedance ≤0.3mΩ AC1kHz,20%~50% SOC
Cycle Life ≥1500 Cycles 80%DOD
Self-discharge Rate ≤5% 25°C,1 month
Size: 285*450*71mm/ 11.22 * 17.72 * 2.80 Inchs
Standard Charge Current 132A  
Max Charge Current 400A  
Limited Charge Voltage 3.65V  
Charge Cut-off Current 8A  
Standard Discharge Current 132A  
Max Discharge Current 400A  
End Discharge Voltage 2.5V  
Charge Temperature 32°F ~ 140°F  
Discharge Temperature -22°F ~ 140°F  
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