A created-in charge controller prevents overcharging; charging stops any time a battery is topped off and automatically resumes if the battery is drained. These batteries involve a complicated charger to demand them in the precisely regulated manner specified because of the manufacturer to stay away from irreversible hurt via gassing https://hukums.com/products/stanley-stmt73588-8-38-ratcheting-type-drive-torque-wrench-10-50nm