Panasonic NCR18650B 3350mAh 4.87A Battery - Protected Button Top
Panasonic 7.28V 43Wh Lithium-Ion Battery for DVX200 and
3.7 Volt Panasonic 18650 Lithium Ion Button Top Battery (3400 mAh) with PCB Protection
Amazon.com: Panasonic BAT002 x 2 CR123A Lithium 3V Photo Lithium Batteries, 0.67" Dia x 1.36" H (17.0 mm x 34.5 mm), Black, Gold, Blue (Pack of 2) : Health & Household