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2S 3A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection Board Bms Pcm for Li-ion Lipo Battery Cell Pack
 
 
Description
4 series 18650 battery 16.8V 16V 14.8V
14.8V (Li-ion 18650 or li-ion battery rated voltage)
16.8V (Li-ion battery full charge voltage)
14.4V ( Lipo battery pack rated voltage)
The lithium battery protection board is not included the welding tabs.
Features:
1) high-accuracy voltage detection circuit;
2) terminal of the charger using high voltage device;
3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);
4) MOS transistor can control the battery charge and discharge;
5) low standby current consumption.
Parameter:
Over Charge Voltage:4.25-4.35v±0.05v
Over Discharge Voltage: 2.3-3.0v±0.05v
Max working current:4-5A         
Max Peak current:6-7A  
Working Temperature:-40--- 50  
Storage Temperature:-40-- 80
Small current:6uA          
Life cycle:50000hours
Resistance:45m              
Short cut Protection:Protectable ,change for repair                
 
Package Included
1 Pcs 18650 Charger Protection Board
32760428754. - yikesu