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Home › Batteries › R14
Regular battery

R14 battery

1What it is2Other names3Facts4Buy it
  1. 1

    What it is

    R14

    R14 is a regular battery, as long as an AA, but much fatter. It gives 1.5 volts.

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  2. 2

    Names you might see in the store

    All of these are the same battery. Any of them will work.

    14D14GR14P1235
  3. 3

    Quick facts

    Size
    As long as an AA, but much fatter
    Power
    1.5 volts
    Keeps in a drawer for
    About 5 years
    Rechargeable?
    No, use once
    Found in things like
    ToysClocksPortable radios
  4. 4

    Where to buy it

    As an Amazon Associate, KnowYourBatteries.com earns from qualifying purchases.

    Amazon searchEnergizer listings, any pack sizeSearch Amazon for Energizer 1235
    See results on Amazon →
    Amazon searchMulti-packs from any brandSearch Amazon for R14 multi-packs
    See results on Amazon →
    Amazon searchDuracell listings, the same batterySearch Amazon for Duracell R14
    See results on Amazon →

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See it at real size

R14 next to a US quarter and an AA battery. “Real size” matches your hand once your screen is set up in Measure it.

R14US quarterAA

What do the letters mean?

Battery names are a code. Here’s how to read R14:

RRound cylindrical form factor
14Carbon-zinc size number, not a dimension. Actual size 26.2 × 50.0 mm

The same battery from each brand

BrandTheir name for it
Official nameR14
Energizer1235

Exact measurements

Width
26.2 mm (1.031 in)
Length
50.0 mm
Voltage
1.5V (empty at 0.9V)
Energy stored
3800 mAh
Weight
—
Made with
Carbon-zinc
Works between
-10 … 60 °C
Official code
R14 · ANSI 14D

Questions people ask

Is R14 the same as 14D?

Yes. They’re the same battery with different names. You might also see 14D, 14G, R14P, 1235.

How long will a spare keep in a drawer?

About 5 years if it stays cool and dry.

Can I recharge it?

No. Never try to recharge it.

R14
R14Regular battery
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1What it is2Other names3Facts4Buy it