Specifications
18650 12V 20Ah li-ion battery pack for UPS / backup energy1.Longer life.High safety
2.Light weight
3.smaller si
No
| Item () | General Parameter | Remark
|
1 | Rated Capaci | (Typ.) 2ah | Standard charge and Standard discharge |
| |||
2 | Nominal Voltage
| 12.8V |
|
3 | End of Charge Voltage
| 14.6V |
|
4 | Charge mode
| CC,CV |
|
5 | Charging current | ≤25A |
|
6 | Charging cut-off current
| 0.02C |
|
7 | Charging time
| ≈4h |
|
8 | Over-Charge Voltage Protection(cell)
| 3.9V |
|
9 | Over-Charge Voltage Protection(Pack)
| 15.6V |
|
10 | Discharging Current
| 2A |
|
11 | Maximum Continuous Discharging Current
| 4A |
|
Continuous the table 1
No
| Item
| General Parameter
| Remark
|
12 | Discharge of Peak current
| ________________ |
|
13 | Over-disCharge Voltage(cell)
| 2.0V |
|
14 | Over-disCharge Voltage Protection(Pack)
| 8~10V |
|
15 | Over-Current Discharge Protection | 15A |
|
16 | Short circuit protection
| Have |
|
17 | Short circuit protection Release | _________________ |
|
18 | Cell Dimension | length 95mm |
Can change |
width 90mm | |||
height 135m | |||
19 | Weight | ≈240g |
|
20 | Operation Temperature Range | Charge 0~45°C | 60±25%R.H. Bare Cell
|
Discharge -10~60°C | |||
21 | Storage Temperature Range | 1 month -20°C ~ 45°C | 60±25%R.H. at the shipment state |
3 month -20°C ~ 45°C | |||
1 year -20°C ~ 20°C |
No
| Item () | General Parameter | Remark
|
1 | Rated Capaci | (Typ.) 2ah | Standard charge and Standard discharge |
| |||
2 | Nominal Voltage
| 12.8V |
|
3 | End of Charge Voltage
| 14.6V |
|
4 | Charge mode
| CC,CV |
|
5 | Charging current | ≤25A |
|
6 | Charging cut-off current
| 0.02C |
|
7 | Charging time
| ≈4h |
|
8 | Over-Charge Voltage Protection(cell)
| 3.9V |
|
9 | Over-Charge Voltage Protection(Pack)
| 15.6V |
|
10 | Discharging Current
| 2A |
|
11 | Maximum Continuous Discharging Current
| 4A |
|
Continuous the table 1
No
| Item
| General Parameter
| Remark
|
12 | Discharge of Peak current
| ________________ |
|
13 | Over-disCharge Voltage(cell)
| 2.0V |
|
14 | Over-disCharge Voltage Protection(Pack)
| 8~10V |
|
15 | Over-Current Discharge Protection | 15A |
|
16 | Short circuit protection
| Have |
|
17 | Short circuit protection Release | _________________ |
|
18 | Cell Dimension | length 95mm |
Can change |
width 90mm | |||
height 135m | |||
19 | Weight | ≈240g |
|
20 | Operation Temperature Range | Charge 0~45°C | 60±25%R.H. Bare Cell
|
Discharge -10~60°C | |||
21 | Storage Temperature Range | 1 month -20°C ~ 45°C | 60±25%R.H. at the shipment state |
3 month -20°C ~ 45°C | |||
1 year -20°C ~ 20°C |
