3 Series 20A 18650 Lithium Battery Protection Board with Balance
The 3 Series 20A 18650 Lithium Battery Protection Board is designed for high-demand applications such as electric drills, sprayers, LED lights, and low power inverters. This board features auto recovery and integrated with 10 low load resistance MOSFETs, providing robust performance and protection.
Key Features
Continuous Discharge Current: Supports up to 20A continuous discharge.
Balanced Current: Provides a balanced current of 100mA to ensure even charging of all cells.
Protection Functions: Offers overcharge, over-discharge, overcurrent, and short circuit protection.
Auto Recovery: Automatically recovers from protection states without manual intervention.
Integrated MOSFETs: Uses 10 low load resistance MOSFETs for efficient power handling.
Specifications
Nominal Voltage: Suitable for 3.6V or 3.7V lithium batteries, including 18650, 26650, and polymer lithium batteries.
Charging Voltage Range: 16.8V to 18.1V.
Continuous Charge Current: Up to 20A.
Starting Current: Suitable for starting currents below 80A.
Power Handling: Suitable for devices with power demands below 135W.
Dimensions: Approximately 46 x 60 x 3.4 mm, making it easy to install in compact spaces or directly on a battery pack.
Usage Notes
Cooling: Ensure adequate cooling to maintain performance and avoid overheating. If the cooling environment is poor, reduce the load current to prevent damage.
Installation: Compact size allows for easy integration into various applications, directly on battery bundles or in confined spaces.
Applications
Electric Drills
Sprayers
LED Lights
Low Power Inverters
This protection board is ideal for high-demand applications requiring reliable protection and balancing, ensuring the longevity and safety of your lithium battery packs.
Package Includes:
1 x 3 Series 20A 18650 Lithium Battery Protection Board 11.1V 12V 12.6V.
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