3S BMS 8A Li-ion Battery Protection Board for 3.7V NMC cells

BMS module for protecting Lithium-ion batteries with a nominal voltage of 3.7V, in 3S configuration. This module offers charging and discharging, current and short circuit protection.

Its shape lends itself to being placed directly over 3 18650 cells aligned in a triangular shape.

Specifications:

Battery voltage: 11.1V

Charging voltage: 12.6VDC

Number of cells: 3

Maximum current: 6-8A, 10A maximum instantaneous peak

Internal resistance: <100mΩ

Load protection: 4.25 - 4.35VDC

Discharge protection: 2.3 - 3.0VDC

Operating temperature: -40 - 50°C

Dimensions mm: 30 x 30mm, 2.8mm thick