DEWALT Lithium Ion Cells: Exclusive NANO™ Phosphate lithium ion cells provide high power for increased performance and deliver up to 50% more run-time vs. 18V NiCd batteries as well as offering long battery life & durability: 2,000 recharges
Lightweight Design:
Reduces user fatigue
No Memory, No Self-Discharge: No memory & virtually no self-discharge for maximum productivity & less downtime