1S 3.7V 2A 1MOS BMS Li-ion 18650 Battery Protection Board

Discover the ultimate solution for Li-ion battery management with our advanced protection and charging circuit. Li-ion batteries are the gold standard in both indoor and outdoor devices, offering exceptional charge storage capacity, compact design, and high energy efficiency. They are widely used in portable electronics, setting themselves apart from other battery types with their superior performance.

However, managing Li-ion batteries comes with challenges. Without careful monitoring during charging and discharging, you risk shortening the battery’s lifespan and reducing its charge storage capacity. Discharging below a critical voltage can damage the cells, while overcharging can lead to dangerous outcomes, including explosions.

Our protection and charging circuit is engineered to address these risks. Equipped with cutting-edge MOSFET technology, it acts as a safeguard, protecting your battery from overcharging, over-discharging, and short circuits. With this reliable solution, you can maximize your Li-ion battery’s performance, safety, and longevity.

Precautions:

1. Battery Matching: Prior to installation, ensure proper battery matching, with minimal voltage and internal resistance differences between each cell. The protection board operates optimally when the battery voltage difference is minimal.
2. Correct Installation: Connect batteries in parallel before series connection, employing proper welding techniques to avoid damaging the protection board IC.
3. Assess Battery Health: For older batteries, confirm their normal functioning before integration with the protection board.
4. Voltage Check: During installation, utilize a multimeter to verify uniform voltage distribution across battery strings. Any significant deviations may indicate potential performance or core battery issues.

Empower your Li-ion battery setup with our advanced protection and charging circuit, safeguarding longevity and performance for all your devices.

Features:

• Easy to use
• Color: Green
• The internal resistance difference is not more than 5mQ
• BMS Li-ion Battery Protection Board
• The tolerance is less than 30mAh
• Single-cell consumption of battery (self-consumption): ≤3uA
• In this MOSFET are employed to do the monitoring task which protects our battery cells from overcharge
  

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Specification:

Package Includes:

1 x 1S 3.7V 2A 1MOS BMS Li-ion 18650 Battery Protection Board