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Home › Can I swap? › AAAA vs E96
Can I swap?

AAAA vs E96: can you swap them?

1The short answer2Both ways3Differences4Buy it5Learn more
  1. 1

    The short answer

    YesYes, they’re the same batteryAAAA and E96 are two names for the exact same battery. Use either one.
    AAAA
    AAAAA bit shorter than an AA and as thin as a pencil
    AAAA
    E96A bit shorter than an AA and as thin as a pencil
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  2. 2

    Both ways round

    Can I put E96 where AAAA goes?Yes
    Can I put AAAA where E96 goes?Yes
  3. 3

    What’s different

    AAAAE96
    SizeA bit shorter than an AA and as thin as a pencilA bit shorter than an AA and as thin as a pencil Same
    LengthA bit shorter than an AA and as thin as a pencilA bit shorter than an AA and as thin as a pencil Same
    Power1.5 volts1.5 volts Same
    KindExtra-thin AAAA batteryExtra-thin AAAA battery

    Lasts longer: Same

  4. 4

    Where to buy AAAA

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

    Our pickThe exact match, 4-packEnergizer AAAA 1.5V Battery (4-Pack)
    Check Price on Amazon →
    Best value10-pack, handy to keep in a drawerAAAA 1.5V Battery Value Pack (10-Pack)
    Check Price on Amazon →
    Other brandDuracell MN2500, the same batteryDuracell MN2500 / AAAA 1.5V Battery
    Check Price on Amazon →

    Buttons open amazon.com 🇺🇸, picked from your country.

    Get E96 on AmazonAs an Amazon Associate, KnowYourBatteries.com earns from qualifying purchases.
  5. 5

    Learn more

    About AAAAAbout E96Check another pair
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Questions people ask

Can I use E96 instead of AAAA?

Yes. AAAA and E96 are two names for the exact same battery. Use either one.

Can I use AAAA instead of E96?

Yes. AAAA and E96 are two names for the exact same battery. Use either one.

Which one lasts longer?

They last about the same.

All the numbers

AAAAE96
Diameter8.3 mm8.3 mm
Height42.5 mm42.5 mm
Nominal voltage1.5V1.5V
Typical capacity625 mAh625 mAh
ChemistryAlkalineAlkaline
Shelf life7 yrs7 yrs
Operating temp-18 to 55 °C-18 to 55 °C
Can I use E96 instead of AAAA?Yes
Get AAAA on AmazonAs an Amazon Associate, KnowYourBatteries.com earns from qualifying purchases.

Something wrong or missing? Tell us

1The short answer2Both ways3Differences4Buy it5Learn more