Pack 18/21V Battery Charging Protection Board 20A Protection Circuit Lithium Battery Pack Protection Li-Ion 5S BMS Power Tools

High-concerned chemical : none Origin : Mainland China Certification : NONE DIY Supplies : Electrical

Charge Voltage:25V Working State:25uA (25°) Current:8-20A Overcharge Protection Delay:1S Length*Width:46x40mm Operating Temperature: -55°-120° RH≤75% Store Temperature: -55°-175° RH≤75% The protection board is for 5 series Li-ion batteries, mainly used for electric power tools. It uses special IC for 5S lithium batteries as processor to detect real-time voltage, charge and discharge current and ambient temperature of each battery. Stable various protective functions for charging and discharging, such as overcharge protection, over-discharge protection and short circuit protection. Low power consumption,the working current is about 25uA and quiescent current is about 6uA. Choosing the correct protection board and applying it appropriately is to your batteries.

Package Listing: 1Pc

Attention: The product color and chip layout may change due to different batches, but it does not affect the use of the product. label:yes