# Active balance module, Lithium, 6S, 1.2A

> Active balance module for Lithium 6S packs (25.2V), transferring energy between cells without heat dissipation. Balancing current: 0.5A at 0.1V difference and 1.2A above 0.2V difference between adjacent cells. Compatible with 2-4.5VDC cells (Li-Ion, LiFePO4). Connection via XH-2.54, 7P connector.

- Page: https://sigmanortec.ro/en/active-balance-module-lithium-6s-12a
- Price: 84.26 RON
- Availability: In stock; 1-2 zile
- Reference: 9443 · EAN: 5940780158018
- Category: Electronic components > Modules for Batteries > Charging and Balancing Modules
- Specifications: Technology: Lithium Ion; sway: Yes; Nominal Current: 1.2 A; Number of cells: 6S
- Package (shipping data): 0.023 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:50 (Europe/Bucharest)

## Description

Allows rapid cell equalization in 6S packs up to 25.2V, through active balancing with energy transfer between cells, without heat dissipation. Provides balancing current up to 1.2A for larger differences between cells, improving battery autonomy and life. Compatible with 2-4.5V cells, including Li-Ion and LiFePO4, easy connection via XH-2.54 7P connector.
The module for active balance between Lithium cells that allows the equalization of the cells in the 6S type battery packs (6 in series) with a total voltage of 25.2VDC.
The difference between this module and other modules that balance passively (discharge cells through heat), the module with active balance does not produce heat but transfers energy directly between cells. This allows equalization with a current of up to 1.2A without generating heat. It is compatible with any batteries that have a voltage per cell between 2 and 4.5VDC, from Lithium-Ion cells to LiFePo4 and others.
Specifications:
Working voltage per cell: 2 - 4.5VDC
Balancing current: 0.5A at a difference of 0.1V between adjacent cells, 1.2A at a difference greater than 0.2V between adjacent cells
Compatibility: 6S
Plug: XH-2.54, 7P
Pins:
B-: 0V
B1: 4.2V or the positive pole of the first cell
B2: 8.4V or the positive pole of the second cell
B3: 12.6V or the positive pole of the third cell
B4: 16.8V or the positive pole of the fourth cell
B5: 21.0V or the positive pole of the fifth cell
B6: 25.2V or the positive pole of the sixth cell