2S 10A Li-ion 18650 Battery BMS Protection PCB Board With Balance - 7.4V 8.4V

Building your own battery pack?

You're going to need a solid BMS to keep it safe.

This is a 2S (two-cell) Li-ion protection PCB board rated for 10A continuous current.

It's designed for 18650 cells or any other Li-ion setup, giving you overcharge, over-discharge, and short circuit protection, plus it has a balance function to keep your cells happy and healthy.

The size is about 46.7mm x 23mm x 3.15mm.

It works in a wide temperature range (-40 to +50°C operating, -40 to +80°C storage) and has a voltage range of 4.25-4.35v ± 0.05v.

This is a generic/unbranded board, but it's a reliable little piece of electronics for your DIY project.

Just select the 2S 10A option and get your pack built safely.