Dewalt DC9180C 18V Lithium-Ion Battery & Charger

* DC9180 18V XRP™L Li-Ion Battery Pack is compatible with DEWALT® 18 Volt tools
XRP™L Li-Ion extended run-time battery provides long run-time & battery life
Lightweight design- 1.5 lbs; same weight as an 12V NiCd battery
No memory and virtually no self-discharge for maximum productivity and less downtime
DC9310 Charger Charges all DEWALT® 7.2V - 18V NiCd/NiMH/Li-Ion batteries (except Univolt batteries) so users need only one charger for multiple cordless products