- Battery Testers[6]
- Electric Bicycle[6]
- Other Electric Bicycle Parts[6]
- Inverters & Converters[6]
- Auto Motor[1]
- Battery Packs[6]
- Rechargeable Batteries[6]
- Electric Bicycle Battery[5]
- Chargers[6]
- Car Charger[3]
- Other Batteries[4]
- DC Motor[6]
- Remote Control[3]
- Other Exterior Accessories[1]
- Connectors[6]
- Insulation Materials & Elements[1]
- Electric Bicycle Motor[2]
- Contact Person : Ms. Li Mandy
- Company Name : Guangzhou Freego Digital Technology Co., Ltd.
- Tel : 86-20-22077307
- Fax : 86-20-22307350
- Address : Guangdong,Guangzhou,Room 201, Second floor, No. 59 of Road Taoyuan, Tianhe district
- Country/Region : China
- Zip : 510660
38120L 3.2V lifepo4 cell 20ah single cell
1,Range of application
This Specification is applied to the LiFePO4 battery which is manufactured by Freego Power Co., Ltd.
2,kinds of models
2.1 kind:Cylindrical LiFePO4 Cell
2.2 model:38120
3,technoolgy parameter
No. | Item | specification | |
3-1 | normal capacity | 10000mAh (1c) | |
3-2 | normal voltage | 3.2V | |
3-3 | Inter impedance | ≤4mΩ | |
3-4 | Maximum Charge Current | 50A | |
3-5 | Maximum Charge Voltage | 3.65±0.05V | |
3-6 | Max Costant Discharge Current | 100A | |
3-7 | discharge stop voltage | 2.0V | |
3-8 | dimension | diameter | 38mm |
height | 120mm | ||
3-9 | weight | Appro. 300g | |
3-10 | Work temperature | charge | 0~45°C |
discharge | -20~60°C | ||
3-11 | Store temperture | In one month | -20~45°C |
In sit month | -20~35°C |
*The battery need to be in the condition of half full charge or the voltage about 3.2-3.3V
3.12. dimension:
3.13 Curve
1C cycle curve
1C charging and discharging curve
Different C-rate charging and discharging curve
Standard test conditions
Measurements are carried out at 20±5°C and relative humidity of 65±20%.Accuracy of voltmeters and ammeters used in test is equal to or better than the grade 0.5
38120L 3.2V lifepo4 cell 20ah single cell