3S 20A Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V 18650 Li-ion Battery Cell Charging Module 11.1V 12V 12.6V
11.44 9.95 $
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ID: 57191
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3S 20A Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V 18650 Li-ion Battery Cell Charging Module 11.1V 12V 12.6V
5.0 (5 votes) | 11 orders
Price:
US $11.44
/ piece
Discount Price:
US $
9.95
/ piece
-13%
3S 20A Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V 18650 Li-ion Battery Cell Charging Module 11.1V 12V 12.6V
Specification:
1. 3 series 12.6V 20A lithium battery protection board (with recovery function -AUTO Recovery)
Application: lithium batteries with a nominal voltage of 3.6V, 3.7V (including 18650, 26650, polymer lithium batteries)
2. Product size: 59 * 20 * 3.4mm
3. Charging voltage: 12.6V-13.0V
4. Continuous discharge current (upper limit): 20A (if the heat dissipation environment is not good, please reduce the load current)
5. Continuous charging current (upper limit): 10A
Note : more than 3A current discharge products rate is more than 3C Ratio calculation formula : 1C rate of the battery , 2000 capacity is equal to 2AH 1 2A maximum working current . 3C ratio battery , 2000 capacity is equal to 2AH * 3 = 6A maximum working current . In use battery heats is ratio is not applicable to , this kind of situatic can't use for a long time , the battery will soon be damaged
Note : don't put the good cells and in bad ! Three groups of battery capacity / internal resistance as close as possible ! ( 2 + 1 good battery , the use effect of poor battery = the use effect of three bad battery )
- is_customized: Yes
- Maximum Current: 20A
- Model Number: 3S BMS 18650 Li-ion Lipo Lithium Battery Protection Circuit Board
- Application: Charger Controller
- Origin: Mainland China
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|---|---|
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