1S 3.7V 2A BMS

Discover the cutting-edge solution to optimize your Li-ion battery performance with our Li-ion Single-Cell Charger and Protection Circuit.

Li-ion batteries have become the go-to choice for both indoor and outdoor gadgets, thanks to their superior charge storage capacity. Their compact design, efficiency, and high energy intensity make them indispensable in today’s portable devices. However, without proper monitoring, these batteries can suffer from reduced lifespan and decreased charge storage capacity. Overcharging poses a risk of explosion, while discharging below a certain voltage range can lead to irreversible damage.

Our product offers a robust solution to these challenges. Designed as a single-cell charger/protection circuit, it ensures safe and efficient charging for batteries with a capacity of up to 15 Amp or parallel-connected packs of 2500mAh with 5 to 6 Li-ion cells. Employing MOSFET technology, it provides comprehensive protection against overcharge, over-discharge, and short circuits.

Protection:

1. Overcharge protection.
2. over-discharge protection.
3. short circuit protection.
4. overcurrent protection.

Wiring instructions:

1. B battery is positive.
2. B- battery negative.
3. P outputs the positive input for the battery pack.
4. P- outputs the negative electrode for the battery pack.

Features:

1. The high-precision voltage sensing circuit
2. Small in size
3. Color: Green
4. The charger terminal uses high-voltage devices.
5. Built-in three-stage overcurrent detection circuit (overcurrent1, overcurrent2, load short circuit);
6. MOS transistors can control battery charge and discharge

Package Includes:

1X1S 3.7V 2A BMS