~Protection Circuit Module Specifications  For 11.1 V  Li-ion  Battery  Pack    
model: PCM-L03S04-493（3S）    
no Test   item  Criterion 
1 Voltage Charging voltage DC:12.6V    CC/CV 
  Balance voltage for single cell  
2 Current Balance current for single cell  
  Current consumption  ≤50μA 
  Maximal continuous charging current 4A 
  Maximal continuous Discharging current 4A 
3 Over charge Protection Over charge detection voltage 4.25V±0.025V 
  Over charge detection delay time 0.5S—1.5S 
  Over charge release voltage 4.15V±0.05V 
4 Over discharge protection Over discharge detection voltage 2.50V±0.08V 
  Over discharge detection delay time 50—150mS 
  Over discharge release voltage 3.0±0.10V 
5 Over current protection Over current detection voltage 100±25mv 
  Over current detection current 10±2A 
  Detection delay time   5ms—15ms 
  Release condition Cut load 
6 Short protection Detection condition Exterior short circuit 
  Detection delay time 200-500us 
  Release condition charge release 
7 Resistance Protection  circuitry（MOSFET） ≤60mΩ 
8 Temperature Operating Temperature Range -40～+85℃ 
  Storage Temperature Range -40～+125℃