STREAMLIGHT, Lithium, 1,400 mAh Capacity, Battery - 2RVU2|85180 - Grainger
Amazon.com: Viridian CR2 Tactical Energy Plus Lithium Batteries, 3 Volt (Bulk Pack of 3) : Health & Household
Amazon.com: PowerTrust Rechargeable AA Batteries and AAA Batteries (4 Pack) with 8 Bay AA AAA Battery Charger, Ni-Mh Rechargeable Battery Charger : Health & Household