3S - 12V - 10A - BMS PCM PCB Module for Charging and Protection of Li-Ion Cells - for 18650 Cells

Electronic system protecting Li-ion batteries against discharging and at the same time a charger for these batteries.
It allows you to build a safe battery pack that does not need to be charged with special Li-ion chargers.
The 2 in 1 module will keep the cells in the best conditions, preventing them from overcharging and over-discharging. One module replaces the charger and the security module here.

Product features

Short circuit protection.
Overcharge protection.
Over-discharge Protection.
Overcurrent protection.
They can be used for various 3.7V lithium cells.
Compact size and lightweight.
Ensure the safety of the battery pack.

Technical data

Maximum discharge current: 9A
overcharge detection voltage: 4.25-4.35V ± 0.05V
Over-discharge detection voltage: 2.3-3.0V ± 05V
Maximum working current: 9A
Maximum instantaneous current: 10A - 15A
working temperature: -40 ~ 50 degrees
storage temperature: -40 ~ 80 degree
quiescent current: <50uA
internal resistance: <100mΩ
lifetime: above 30,000 hours
Size: 50x21x1mm