6S 20A 24V Li-ion Lithium Battery 18650 Charger Protection Board Module

Overview of this 24V 20A 6S lithium batter charger protection board

Introducing the Roboway 24V 20A 6S Li-ion Lithium Battery 18650 Charger Protection Board Module at the best price in India with Roboway. This board is specially designed for 6 series lithium-ion batteries (like 18650 cells) for making it perfect for building or protecting a 24V battery pack. It protects the battery from overcharging, over-discharging, and overcurrent, so the battery stays safe and lasts longer.

This BMS can handles up to 20A current  and comes with a continuous discharge current of 20A also  it can power medium to high-power devices without overheating or getting damaged. The protection board makes sure that no cell in the pack gets too much voltage or drops too low, which prevents swelling, overheating, or permanent damage. It balances the charge between all 6 cells, so each one charges evenly and improves overall battery performance.

Features

Overcharge Protection – The board stops charging the battery once it reaches its maximum safe voltage (around 4.2V per cell), which prevents the cells from getting damaged or overheating.

Over-discharge Protection – It cuts off the battery output when the voltage drops too low, ensuring the battery does not get drained completely which increases battery life.

Overcurrent / Short Circuit Protection – The module automatically disconnects the output if too much current is drawn or if there is a short circuit, protecting both the battery and the connected device.

Balanced Charging – It balances the voltage of each of the 6 cells during charging, so that no single cell gets overcharged or undercharged, improving performance and battery lifespan.

High Current Support (20A) – It can safely handle up to 20A continuous discharge current, making it suitable for medium to high-power applications like e-bikes, power tools, or DIY battery packs.

Specification

MB: The Common connection point between the batteries.

B+: Battery V+ Positive

B-: Battery V- Negative

P+: Charging V+

P-: Charging V-