Despite the 18V nominal voltage, the physical slide rails and electronic contact positions are proprietary to CRAFTSMAN V20*. However, because CRAFTSMAN, DEWALT, and Black+Decker share a parent company (Stanley Black & Decker), some users 3D-print adapters to use DEWALT 20V Max batteries. We do not recommend this. It voids the warranty and bypasses the low-voltage shutoff, potentially destroying the battery.
These packs are known for being robust but heavy. If your battery no longer holds a charge, it is often possible to "re-cell" the existing plastic casing with new internal cells to save on replacement costs. 18 Volt Battery Packs for Pro Power Cordless Tools pro 18v battery clm18vrb
| | Approx. Runtime (CLM18VRB) | |---------------|--------------------------------| | Drill (light screwing) | 45–60 min continuous | | Impact driver | 60–90 min | | Circular saw (light cutting) | 15–20 min | | Work light | 2–3 hours | Despite the 18V nominal voltage, the physical slide
A $60 battery should last 3 to 5 years. Here is your maintenance checklist for the : It voids the warranty and bypasses the low-voltage
: DIY repairs, such as cell welding or jumping, should only be attempted by those with high mechanical aptitude and proper safety gear (gloves/glasses) due to the risk of fire or explosion .