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Home › Batteries › D
Everyday D battery

D battery

1What it is2Other names3Facts4Buy it
  1. 1

    What it is

    D

    D is a everyday d battery, longer and much fatter than an AA. 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.

    LR20E95MN130013A
  3. 3

    Quick facts

    Size
    Longer and much fatter than an AA
    Power
    1.5 volts
    Keeps in a drawer for
    About 10 years
    Rechargeable?
    No, use once
    Found in things like
    FlashlightsPortable 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 E95
    See results on Amazon →
    Amazon searchMulti-packs from any brandSearch Amazon for D multi-packs
    See results on Amazon →
    Amazon searchDuracell MN1300 listings, the same batterySearch Amazon for Duracell MN1300
    See results on Amazon →

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See it at real size

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

DUS quarterAA

What do the letters mean?

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

DCommon retail name for this cell
DPhysical cell: 34.2 × 61.5 mm, 1.5V alkaline

The same battery from each brand

BrandTheir name for it
Official nameLR20
Shop nameD
EnergizerE95
DuracellMN1300

Exact measurements

Width
34.2 mm (1.346 in)
Length
61.5 mm
Voltage
1.5V (empty at 0.9V)
Energy stored
20500 mAh
Weight
139 g
Made with
Alkaline
Works between
-18 … 55 °C
Official code
LR20 · ANSI 13A

Questions people ask

Is D the same as LR20?

Yes. They’re the same battery with different names. You might also see LR20, E95, MN1300, 13A.

How long will a spare keep in a drawer?

About 10 years if it stays cool and dry.

Can I recharge it?

No. Never try to recharge it.

D
DEveryday D battery
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1What it is2Other names3Facts4Buy it