Original
By certification 
Feature:
1) The cycle life is about 2000 times
2) Environment friendly
3) High energy
4) Application widely,such as solar product,electronic machine and so on.
Specification:
No. |
Item |
General Parameter |
Remark |
1 |
Rated Capacity |
20Ah |
Standard discharge(0.2 C5)after |
2 |
Minimal Rated |
19.8Ah |
|
3 |
Nominal Voltage |
12.8V |
|
4 |
Cycle Life |
Higher than 60% of the Initial Capacity of the Cells |
◆Charge: CC@0.2C to 14.6V, then CV till current to 0.05C ◆Rest: 30min. |
5 |
Discharge cut-off voltage |
10.0V |
10.0V( recommended) |
6 |
Charging cut-off voltage |
14.8V |
14.6V (recommended) |
7 |
Cell and assembly method |
|
|
IFR26650EC 3.3Ah |
4S6P |
||
8 |
Housing material |
PVC |
|
9 |
Standard charge |
0.2C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.05C |
Charge time : Approx 7h |
10 |
Standard discharge |
Constant current 0.2C |
|
11 |
Maximum Charge Current |
1C |
(0.2C Recommended) |
12 |
Continuous Discharge Current |
1C |
|
Peack Discharge Current |
5C |
|
|
13 |
Operation Temperature Range |
Charge: 0~45℃ |
60±25%R.H. |
Discharge: -10~60℃ | |||
14 |
Storage Temperature Range |
Less than 1 year : 0~25℃ |
60±25%R.H. |
Less than 3 months:-5~35℃ | |||
15 |
Weight |
Approx:2.9Kg |
|
16 |
Max.Dimension |
Height:213mm |
132*77*140mm |
Width: 70mm | |||
Length: 83mm |
SUNLAND is one of the leading manufacturers and suppliers of electric fish machine 12v battery pack 20ah with wide temperature in China. Under strict quality control system, our quality energy storage products made in our own professional factory must be your best choice.
