6V 5Ah Battery, Sealed Lead Acid battery (AGM), B.B. Battery BP5-6, 70x48x102 mm (LxWxH), Terminal T1 Faston 187 (4,75 mm)
Lantern Batteries (6V Screw Type): 918
Amazon.com: Duracell 245-6V Lithium-Battery, 1 Count Pack, 245 6 Volt High Power Lithium-Battery, Long-Lasting for Video and Photo-Cameras, Lighting Equipment, and More : Electronics