Rechargeable 26650 LiFePO4 Battery 12.8V 21Ah for Solar Power System
Quick Detail:
Model Number:
|
12.8V21Ah
|
Brand Name:
|
TAC
|
Nominal Voltage:
|
12.8V
|
Rated Capacity:
|
21AH
|
Type:
|
LiFePO4 Lithium Battery
|
Size:
|
L202:W124:H75mm
|
Weight:
|
2.7KG
|
Certification:
|
UL,ROHS,CE,CK ,BIS.
|
OEM & ODM:
|
Support
|
Warranty:
|
12Months
|
IFR26650EC 4S7P 12.8V 21Ah LiFePo4 Battery Specification:
No.
|
Item
|
General Parameter
|
Remark
|
1
|
Rated Capacity
|
21Ah
|
Standard discharge（0.2 C5）after standard charge（0.2 C5）
|
2
|
Minimal Rated
Capacity
|
20.3Ah
|
3
|
Nominal Voltage
|
12.8V
|
|
5
|
Discharge cut-off voltage
|
10.0V
|
10.0V( recommended)
|
6
|
Charging cut-off voltage
|
14.6V
|
14.6V (recommended)
|
7
|
Cell and assembly method
|
IFR26650EC-3.3AH
|
4S7P
|
8
|
Housing material
|
PVC
|
|
9
|
Weight
|
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By certification 
