Even the best batteries can have issues. Here is how to diagnose problems with your Pro CLM18VRB.
Charging the CLM18VRB from 0% to 100% using a standard 2-amp charger took approximately 90 minutes. Fast-charging (4-amp+) cut this down to 45 minutes. Runtime on a mixed-use drill/driver scenario averaged 2.5 hours of intermittent use. pro 18v battery clm18vrb
After analyzing the specifications, performance metrics, and cost-benefit ratio, the answer is a resounding for the majority of users. Even the best batteries can have issues