Description
| 
 Cell  | 
 Square LFP 40Ah  | 
| 
 Terminal  | 
 M5  | 
| 
 IP Grade  | 
 IP65  | 
| 
 Self Discharge  | 
 <=2%Month  | 
| 
 Cycle Life  | 
 3000  | 
| 
 Raed Charge Current  | 
 20A  | 
| 
 Max. Charge Current  | 
 40A  | 
| 
 Rated Charge Voltage  | 
 13.6~13.8V  | 
| 
 Charge Cut-Off Voltage  | 
 14.6V  | 
| 
 Balancing Voltage  | 
 >13.6V  | 
| 
 Rated Discharge Current  | 
 20A  | 
| 
 Max. Discharge Current  | 
 40A  | 
| 
 Rated Discharge Cut-Off Voltage  | 
 11.2V  | 
| 
 Min.Discharge Cut-Off Voltage  | 
 >10V  | 
| 
 Short Circuit Current  | 
 Approx.400A  | 
| 
 Capacity  | 
 40Ah(0.5C@25C)  | 
| 
 Nominal Voltage  | 
 12.8V  | 
| 
 Energy  | 
 512Wh  | 
| 
 Weight  | 
 4.5kg  | 
| 
 Dimensions  | 
 172*166*170mm  | 
| 
 Internal Resistance  | 
 <40mΩ  | 
| 
 Storage Temp  | 
 -5C to 35C  | 
| 
 Discharge Temp  | 
 -20C to 60C  | 
| 
 Charge Temp  | 
 0C to 45C  |