- Excellent electrical characteristics
- Lightweight design provides the user with upgraded 4Ah Power without increasing the size or weight over the 18V 3Ah battery pack
- No memory effect and virtually no self-discharge for maximum productivity & less downtime
- DEWALT XR 4.0Ah Li-Ion Battery Technology offers extended runtime and optimised power to complete applications quickly
- Compatible with all DEWALT XR Li-Ion 18V Tools
- LED State of Charge Indicator helps manage pack charging
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