V-2833 AA & AAA Battery Charger + 4 AA (400 mAh) NiMH Batteries - Only Batteries
C battery - Wikipedia
4-16pcs 1.2v 4/5sc Rechargeable Battery 1.2 V Sub C Ni-cd Cell With Welding Tabs For Electric Drill Screwdriver Diy Batteri - Rechargeable Batteries - AliExpress