1S - 3.7V 4.2V - 6A - BMS Module for Charging and Protection of Li-Ion Cells - for 18650 Cells

Electronic system protecting 1S battery 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. To build a secured cell, we offer PVC heat-shrinkable tube, packing plates, plastic housings and many more.

Product features

Short circuit protection.
Overcharge protection.
Over-discharge Protection.
They can be used for various 3.7V / 4.2V lithium cells.
Compact dimensions and low weight
Ensure safe use of the battery

Technical data

Maximum charging voltage: 4.25 ± 0.05V (per cell)
Minimum discharge voltage: 2.45 ± 0.05V (per cell)
Max. charging / discharging working current: 6 A
Dimensions (diameter x height): 16 x 2 mm