Power Tools Case Bms 21V Battery Storage Box For Wireless Electric Angle Grinder Cutting 18650 Battery Case Without Battery

Description: Please use 21V DC lithium battery charger, do not charge in the discharge port. The products are constantly updated and improved, and some small components are changed from time to time, such as resistance and diode, but it will not affect the use! Cannot serve as the condition that opens dispute! The BMS is for Li-ion batteries, mainly used for electric power tools It uses special IC for 10S 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 vital to the longevity your batteries Charge Voltage: 21V Single Cell Charge Voltage 4.25V Current Continuous Discharge Current 8-20A Nickel thickness : 0.15MM Size: 4.53*2.87*2.56in/11.5*7.3*6.5cm Color: Black Package Includes:1Set Note: 1.Please allow slightly error due to manual measurement. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.