# BMS module 3S, 60A, 12.6V, with Balance

> BMS module for 3S Li-Ion battery packs, with balance function for 3.7V cells (4.2V charged). Charging voltage 12.6VDC, nominal discharge current 60A, maximum charge current 10A. Dimensions 41 x 55 x 3.4mm. Suitable for assembling batteries for tools and high-current applications, providing charge and discharge protection.

- Page: https://sigmanortec.ro/en/bms-module-3s-60a-126v-with-balance
- Price: 12.52 RON
- Availability: In stock; 1-2 zile
- Reference: 9267 · EAN: 5948882438779
- Category: Electronic components > Modules for Batteries > BMS Boards
- Specifications: Technology: Lithium Ion; Load voltage: 12.6VDC; sway: Yes; Number of cells: 3S
- Package (shipping data): 0.009 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:22 (Europe/Bucharest)

## Description

BMS module for 3S Li-Ion packs provides charge and discharge protection and balance function for 3.7V cells, ideal for assembling batteries for tools and high current applications. Supports charging up to 12.6V, maximum discharge current 60A with good cooling, charging current up to 10A, compact dimensions 41 x 55 x 3.4mm.
Lithium battery charging protection module (example 18650), BMS (Battery Management System) type, with balance, for cells with nominal voltage of 3.7V (4.2V charged).
Can be used to create tool batteries.
Specifications:
Version: Balanced
Battery charging voltage: 12.6V
Maximum discharge current: 60A (with good heat dissipation)
Maximum charging current: 10A (check the battery specifications)
Dimensions mm: 41 x 55 x 3.4mm
Non-observance of the diagram when mounting elements and connections lead to module failure.
The sketch represents the assembly of 6 cells (3 each in series, then put in parallel).
*informational picture. The board in the image only represents the way to connect the batteries.