Protection Circuit Module (PCM) for Li-Ion/Li-polymer Battery Pack 4 Series Connection 14.8V 10A limited with Fuel Gauge Socket & Balance Function
|Protection Circuit Module Specifications For 14.8V Li-ion/Li-Po Battery Pack|
|Model：PCM-S4A10 14.8V 10A Balance Function|
|Over-charge protection voltage||17.350 ± 0.025V|
|Over-discharge protection voltage||2.40 ± 0.080V|
|Maximal continuous Discharging current||10A|
|Maximal Current consumption||50uA|
|Short circuit protection||Automatic Recovery|
|Protection circuitry resistance||≤50mΩ|
|Dimension||3.5″ (90mm) x 1.6″ (40mm)x 0.2″(4.3mm)|
|Weight||12.5 grams (0.44 Oz)|
- The PCM is specially designed for LiFePo4 4S 14.8V with 10A discharging rate. It’s different from others, whose balance function is set to ensure battery fully charged and safety.
- PCM will detect each cell’s voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps batteries have longer service life.
- In case of high constant current more than 10A, it’s strongly recommended that additional protection components to ensure safety, for example, polyswitch, NTC, fuse,etc.
- The safety PCM is specially designed for professionals. Mis-understanding and abuse use may cause battery damaged or overheated, even exploded.