Before purchasing any battery, compatibility is king. The is engineered with a specific rail design and terminal configuration. While "universal" batteries exist, the CLM18VRB is optimized for slide-style 18V tools.
: Specialized battery repair shops can open the plastic casing of your existing CLM18VRB and solder in fresh, brand-new internal battery cells to give it a new life. battery or a guide on how to safely your old Ni-Cd power tool battery? recharageable batteries help - MoneySavingExpert Forum pro 18v battery clm18vrb
Do not force the CLM18VRB into 12V or 24V tools. Check the physical orientation of the rails. If it doesn't slide smoothly, stop immediately. Before purchasing any battery, compatibility is king