2S 5A Li-ion 7,4v 8,4V 18650 BMS PCM akkumulátorvédő kártya bms pcm Li-ion lipo akkumulátor cellához

2S 5A Li-ion 7.4v 8.4V 18650 BMS PCM battery protection board bms pcm for li-ion lipo battery cell pack
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 dishcarge voltage: 2.5-3.0v±0.05v
Max continuous current:5A         
Max peak current:7A   
Working temperature:-40--- 50  
Storage Temperature:-40-- 80
Small current:less than 5uA          
Life cycle :more than 50000hours
Resistance:Less than 300mΩ              
Short cut protection :Protectable,charge can repair
Size: 38*8*2mm
2S BMS Cnnection instruction:
B   Connect battery positive;
B-   Connect battery negative;
MB  Connect the point between battery1 & battery 2;
P   Charge/discharge positive; 
P-   Charge/discharge negative.