DX » Community » Reviews » Ultrafire 3.7V 18650 2400mAh Battery
5.0
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  • Great Item for Flashlight Conversion

    posted by ciphoenix on 12/06/2010
    1

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:

    These batteries are cheap enough that you can keep a few around in the charger waiting for use. This battery charges quickly.

    Cons:

    2400mAh is NOT the highest capacity for this type of battery, but the price is right.

    OtherThoughts:

    This is not a "protected" battery - so if you use it in high-current situations such as to power a LASER, you are better off with a PROTECTED battery - see FAQS on www.AwesomeLasers.com

    Bottomline:

    Good battery for general use. Charges fast & maintains charge a long time if stored in a cool place (do not refrigerate - it will leak if frozen).

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