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Home › Can I swap? › 14500 vs 14250
Can I swap?

14500 vs 14250: can you swap them?

1The short answer2Both ways3Differences4Buy it5Learn more
  1. 1

    The short answer

    In a pinch14250 can stand in for 14500, but not the other way roundThey’re the same width and power, but 14250 is thinner. It may wobble a little and runs out about 63% sooner. 14500 is too thick to fit where 14250 goes.
    14500
    14500The same size as an AA
    14250
    14250Short and chunky, about 2.5 cm long
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  2. 2

    Both ways round

    Can I put 14250 where 14500 goes?In a pinch
    Can I put 14500 where 14250 goes?No
  3. 3

    What’s different

    1450014250
    SizeThe same size as an AAShort and chunky, about 2.5 cm long Same
    LengthThe same size as an AAShort and chunky, about 2.5 cm long
    Power3.7 volts3.7 volts Same
    KindRechargeable flashlight batteryRechargeable flashlight battery

    Lasts longer: 14500 (about 167% longer)

  4. 4

    Where to buy 14500

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    Amazon searchEnergizer listings, any pack sizeSearch Amazon for Energizer 14500
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    Amazon searchMulti-packs from any brandSearch Amazon for 14500 multi-packs
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    Amazon searchDuracell listings, the same batterySearch Amazon for Duracell 14500
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  5. 5

    Learn more

    About 14500About 14250Check another pair
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Questions people ask

Can I use 14250 instead of 14500?

In a pinch. They’re the same width and power, but 14250 is thinner. It may wobble a little and runs out about 63% sooner. 14500 is too thick to fit where 14250 goes.

Can I use 14500 instead of 14250?

No. They’re the same width and power, but 14250 is thinner. It may wobble a little and runs out about 63% sooner. 14500 is too thick to fit where 14250 goes.

Which one lasts longer?

14500 (about 167% longer).

All the numbers

1450014250
Diameter14.0 mm14.0 mm
Height50.0 mm25.0 mm
Nominal voltage3.7V3.7V
Typical capacity800 mAh300 mAh
ChemistryLithium-ion rechargeableLithium-ion rechargeable
Shelf life3 yrs3 yrs
Operating temp-20 to 60 °C-20 to 60 °C
Can I use 14250 instead of 14500?In a pinch
Search Amazon for 14500As an Amazon Associate, KnowYourBatteries.com earns from qualifying purchases.

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1The short answer2Both ways3Differences4Buy it5Learn more