C Cell USB Rechargeable Batteries | Pale Blue – PaBlueEarth
Found these old rechargeable C batteries. They look like they are from the early 90s. : r/batteries
Duracell - Alkaline C batteries, pk. of 4 | Rossy
Energizer C Max Alkaline Batteries model E93 - Non Rechargeable
2 ENERGIZER C HR14 ACCU RECHARGEABLE BATTERY POWER PLUS 1.2V NiMH 2500mAh NEW | eBay
Amazon.com: EBL Rechargeable C Batteries (4 Pack) and LCD Rechargeable Battery Charger for Ni-MH AA AAA C D Rechargeable Batteries : Health & Household