C Cell Battery Size and Voltage
C (単2形) = 26.2 mm diameter x 50.0 mm height, 1.5 V. IEC R14/LR14, ANSI 14, ~7800 mAh.
Open the interactive Standards & Sizes tool →Key facts
| Diameter x height | 26.2 x 50.0 mm |
|---|---|
| Voltage | 1.5 V |
| IEC code | R14 / LR14 |
| ANSI code | 14 |
| Capacity | ≈ 7800 mAh (alkaline) |
Frequently asked questions
What size is a C battery?
A C cell is 26.2 mm in diameter and 50.0 mm tall, rated 1.5 V.
What is C battery's IEC code?
C is IEC R14 (zinc) or LR14 (alkaline); ANSI calls it size 14.
Related pages
C Battery Size is part of Standards & Sizes on GOAT Lab — a free reference you can use without signing up, and it works offline. Open the tool above for any custom value.
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