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Home › Batteries › 08570
Rechargeable flashlight battery

08570 battery

1What it is2Safety3Other names4Facts5Buy it
  1. 1

    What it is

    08570

    08570 is a rechargeable flashlight battery, much bigger than an AA. It gives 3.7 volts.

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  2. 2

    Safety first

    This one is rechargeable

    It gives more power than a normal battery. Only use it in things made for it.

  3. 3

    Names you might see in the store

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

    INR08570
  4. 4

    Quick facts

    Size
    Much bigger than an AA
    Power
    3.7 volts
    Keeps in a drawer for
    About 3 years
    Rechargeable?
    Yes
    Found in things like
    Disposable e-cigarettesSmall tubular flashlightsSmall electronics
  5. 5

    Where to buy it

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

    Amazon searchEnergizer listings, any pack sizeSearch Amazon for Energizer 08570
    See results on Amazon →
    Amazon searchMulti-packs from any brandSearch Amazon for 08570 multi-packs
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    Amazon searchDuracell listings, the same batterySearch Amazon for Duracell 08570
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See it at real size

08570 next to a US quarter and an AA battery. “Real size” matches your hand once your screen is set up in Measure it.

08570US quarterAA

What do the letters mean?

Battery names are a code. Here’s how to read 08570:

088.5 mm diameter
57070.0 mm length
Li-ion3.7V rechargeable

The same battery from each brand

BrandTheir name for it
Official name08570

Exact measurements

Width
8.5 mm (0.335 in)
Length
70.0 mm
Voltage
3.7V (empty at 2.5V)
Energy stored
280 mAh
Weight
—
Made with
Lithium-ion rechargeable
Works between
-20 … 60 °C
Official code
08570

Questions people ask

Is 08570 the same as INR08570?

Yes. They’re the same battery with different names. You might also see INR08570.

How long will a spare keep in a drawer?

About 3 years if it stays cool and dry.

Can I recharge it?

Yes, it’s rechargeable. Only charge it in a charger or device made for it.

08570
08570Rechargeable flashlight battery
Search Amazon for 08570As an Amazon Associate, KnowYourBatteries.com earns from qualifying purchases.

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1What it is2Safety3Other names4Facts5Buy it