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Home › Can I swap? › N vs E90
Can I swap?

N vs E90: can you swap them?

1The short answer2Both ways3Differences4Buy it5Learn more
  1. 1

    The short answer

    YesYes, they’re the same batteryN and E90 are two names for the exact same battery. Use either one.
    N
    NShort and skinny, about 3 cm long
    N
    E90Short and skinny, about 3 cm long
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  2. 2

    Both ways round

    Can I put E90 where N goes?Yes
    Can I put N where E90 goes?Yes
  3. 3

    What’s different

    NE90
    SizeShort and skinny, about 3 cm longShort and skinny, about 3 cm long Same
    LengthShort and skinny, about 3 cm longShort and skinny, about 3 cm long Same
    Power1.5 volts1.5 volts Same
    KindSmall “N” size batterySmall “N” size battery

    Lasts longer: Same

  4. 4

    Where to buy N

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

    Our pickThe exact match, 4-packEnergizer N 1.5V Battery (4-Pack)
    Check Price on Amazon →
    Best value10-pack, handy to keep in a drawerN 1.5V Battery Value Pack (10-Pack)
    Check Price on Amazon →
    Other brandDuracell MN9100, the same batteryDuracell MN9100 / N 1.5V Battery
    Check Price on Amazon →

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

    Get E90 on AmazonAs an Amazon Associate, KnowYourBatteries.com earns from qualifying purchases.
  5. 5

    Learn more

    About NAbout E90Check another pair
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Questions people ask

Can I use E90 instead of N?

Yes. N and E90 are two names for the exact same battery. Use either one.

Can I use N instead of E90?

Yes. N and E90 are two names for the exact same battery. Use either one.

Which one lasts longer?

They last about the same.

All the numbers

NE90
Diameter12.0 mm12.0 mm
Height30.2 mm30.2 mm
Nominal voltage1.5V1.5V
Typical capacity1000 mAh1000 mAh
ChemistryAlkalineAlkaline
Shelf life5 yrs5 yrs
Operating temp-18 to 55 °C-18 to 55 °C
Can I use E90 instead of N?Yes
Get N on AmazonAs an Amazon Associate, KnowYourBatteries.com earns from qualifying purchases.

Something wrong or missing? Tell us

1The short answer2Both ways3Differences4Buy it5Learn more