Overview of this Type C BMS 2S 4A 18650 Lithium Battery Charger Board for Li-Po Polymer Power Bank
Introducing Roboway Type C BMS 2S 4A 18650 Lithium Battery Charger Board for Li-Po Polymer Power Bank at best price in India. This charger board is designed for 2-series (2S) lithium-ion or Li-Po batteries, meaning it can charge and manage two 18650 cells together safely. It can supports up to 4A charging and discharging, making it suitable for power banks and devices that need faster charging and higher output.
This board comes with a Type-C charging port, which is modern, widely compatible, and ensures stable power input. This BMS protects your batteries from overcharge, over-discharge, overcurrent, and short circuits, helping to extend battery life.
Features
Type-C Input Port – This Type C 2S 18650 lithium battery charger board comes with a USB Type-C charging port, which makes it easy to connect with modern chargers and cables.
Supports 2S Batteries – It is designed for 2-cell (2S) 18650 or Li-Po batteries, making it perfect for building small power banks and DIY battery packs.
4A Charging Current – This board can provide up to 4A current for charging, which ensures faster charging of batteries compared to lower-amp boards.
Overcharge Protection – It prevents the battery from being charged beyond the safe voltage limit, which increases battery life and safety.
Over-discharge Protection – Stops the battery from discharging too much, so the cells don’t get damaged and stay healthy for longer use.
Specification
Battery Type Supported: 2S (2-cell) 18650 Lithium-ion / Li-Po batteries
Input Port: Type-C USB charging interface for easy and fast charging
Charging Current: Up to 4A for efficient charging performance
Input Voltage Range: Typically 5V (USB Type-C standard)
Overcharge Protection: Prevents battery from charging beyond safe voltage level
Over-discharge Protection: Stops battery from draining too much and getting damaged
Short Circuit Protection: Provides automatic cut-off during short circuit conditions
Overcurrent Protection: Prevents high current flow to avoid overheating or damage
Balancing Function: Ensures equal charging/discharging of each cell for longer battery life
Application Use: Ideal for power banks, DIY projects, and small lithium battery packs
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