DX » Community » Reviews » Digital Li-Ion 18650 Battery Charger (100~240V)
5.0
  • 5 star 67 ( 77% )
  • 4 star 19 ( 22% )
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  • simple and good charger

    posted by mlksa on 02/26/2013
    0

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:

    Good build quality. Doesn't overheat while charging. Uses an IC for AC/DC internal power supply. Cheap price. Large 18650 battery holder lets you insert protected cells as well.

    Cons:

    No EMI filter and no fuse in 220V circuit. A little bit high output voltage without batteries connected, I have measured about 4.45V DC. The charge current depends on discharged battery voltage.

    OtherThoughts:

    This charger has no timer protection and no overcharge protection. It doesn't shutdown when battery is fully charged. You have to disconnect it yourself.

    Bottomline:

    For its price charger is really good. It isn't a digital one, though.

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