White 4S 100A Lithium ion Battery Protection Balance Charging BMS Protection PCB Board

Overview of this 4S 100A Bms Balance Charging PCB Board

Introducing Roboway 4S 100A BMS Balance Charging PCB Board at the best price in India with Roboway. It is is a powerful battery management solution for lithium-ion cells. This 4S 100A Balance Charging PCB Board is designed to protect and balance four-cell 18650 lithium battery packs. It gives advanced protection against overcharge, over-discharge, and over-current, ensuring safe operation. The 4S 100A 18650 lithium battery BMS is ideal for high-power applications requiring efficient battery management.

It equipped with a robust circuit design and the 4S 100A 18650 lithium battery balance charging board supports a continuous discharge current of 100A. It features a balance charging function to ensure even charging and discharging of each cell. The compact and durable design makes it easy to integrate into various high-drain devices. The 4S 100A BMS Balance Charging PCB Board is perfect for electric vehicles, solar energy storage, and other demanding power applications.

Features

Supports 4S Battery Pack (14.8V nominal) – This BMS is specially designed for a 4-series lithium-ion battery pack, which means it can manage and protect 4 connected cells together, keeping them balanced and safe.

High Current Capacity (100A) – It can handle up to 100A discharge current, which makes it suitable for high-power applications like e-bikes, scooters, inverters, and solar storage systems.

Overcharge Protection – The BMS automatically cuts off charging when the battery reaches its maximum voltage limit, preventing cells from overcharging and getting damaged.

Over-discharge Protection – It stops the battery from draining below a safe level, which increases the battery lifespan and keeps it reliable for long-term use.

Specification

Battery Configuration: 4 Series (4S)

Nominal Voltage: 14.8V / 16.8V

Current Rating: 100A

Battery Type: Lithium-ion (Li-ion)

Overcharge Protection Voltage: 4.25V ± 0.05V per cell

Over-discharge Protection Voltage: 2.8V ± 0.05V per cell

Overcurrent Protection: 200A (±5A)

Short Circuit Protection: Yes, automatic recovery

Balance Current: 60mA ± 10mA

Balance Voltage: 4.2V per cell

Working Temperature: -20°C to 60°C

Dimensions: 60*42*4 mm

Weight: 16 g

SKU: RW-747

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