Specification: Origin: Mainland China Type: Module Condition: New Single Overcharge Protection Voltage: 4.25v Single Overcharge Protection Recovery Voltage: 4.13v Overcharge Protection Delay Time: 1s Single Over-Discharge Protection Voltage: 2.8v Single Section Over-Discharge Protection Recovery Voltage: 3.0v Over-Charging/Over-Discharging Protection Current: 60A Over-Discharge Protection Delay: 1s Temperature Protection: With Temperature Control Interface Disconnection/Short Circuit Protection: Yes Short-Circuit Delay: 300uS Short-Circuit Protection Recovery Mode: Disconnect The Load Release Charging Current: Max. 25A Discharge Point Current Of The Same Port: Maximum 25A Weight: 5g Size: 54*18*5mm/2.11*0.7*0.2in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1*18650 Li-ion Lithium Battery Protection Board 1.High-Quality and Reliable: This 18650 li-ion lithium battery protection board is built with four high-power MOSFETs, alloy current sensing resistor, and a high-quality PCB board. Experience superior reliability and durability for your battery-powered devices. 2.Comprehensive Safety Protection: Equipped with a dedicated IC, this bms circuit charging board provides comprehensive protection against short circuits, disconnections, undervoltage, overvoltage, and overcurrent. Enjoy peace of mind knowing your batteries and devices are well-protected. 3.Compatibility and User-Friendly: Designed to be compatible with various brands and models of lithium-ion batteries, this pcb pcm 18650 lipo bms charger module offers versatility for a wide range of applications. It is incredibly easy to use, making it suitable for both beginners and professionals alike. 4.Compact Size: With its compact dimensions, this pcb pcm polymer lipo charger board easily fits into most device layouts, allowing for seamless integration. Its small size ensures broad usability across different scenarios. 5.Lightweight Design: Weighing only 5g, this pcm pcb bms lithium li-ion charger charging module won't add unnecessary bulk or weight to your devices. Enjoy the convenience of portable power solutions without compromising on performance or safety.