DX  » Community » Reviews » UltraFire 3.0V/3.6V CR123A Charger
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  • 5 Star:5936 (59%)
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  • 3 Star:53 (5%)
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98% of customers would recommend this product to a friend.

    • Overall Rating: 4
    • Price: 5
    • Quality: 3
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    It just work

    posted by pnoel on 08/27/2013 Certified Owner

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

    Pros:
    Does the job really good. Comes with a cable so you can plug it with other stuff on the wall or a extender, and dont block the access to the power plugs. Simple to use. It doesnt get any warm.
    Cons:
    Too big for the job. The Voltage selector its hard to reach and change, also its too small, so you can commit the mistake of fo...
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    • Overall Rating: 4
    • Price: 5
    • Quality: 3
    • Ease Of Use: 3
    • Usefulness: 5
    2 DXPoints
    earned for this post
    It is so wonderful to have!

    posted by gonzo399 on 09/10/2012 Certified Owner

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

    Pros:
    It sure beats the heck out of buying normal 123 batteries at $4+ US. It fits nicely into an otter box and using a car power adapter you can charge on the road. Quickly charges
    Cons:
    Runs hot. Sometimes shows red when battery fully charged and green when there is no charge.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Great little charger

    posted by Easygoing on 08/19/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    Nice little charger. It works well and I haven't had any problems with it. I use the CR123A in my flashlights and don't use them every day so over the course of more than a month I've only used the charger a few times. It seems to work well and I haven't no...
    Cons:
    None that I can possibly think of.
    View Detail » 
    • Overall Rating: 4
    • Price: 3
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Great product!

    posted by DellSuperman on 02/11/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    - Able to charge both 3 & 3.6v CR123A, with a push of a switch. - Charge time is pretty fast. - LED indicator for charge status. - Small & compact. - Able to charge individual batteries, helps prevent overcharging for the first battery that gets cha...
    Cons:
    - the buzzing sound during charge can be quite loud for mine, especially during the 3V. It is not as loud during the 3.7V. - Ge...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Excellent product

    posted by Teo on 07/23/2011 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    Great product, good construction and performs the recharge quickly. Very light and compact equipment. Not to mention the price, almost free. Is it worth buying, even in Brazil there's no way to buy this product because there is no rechargeable CR123A here t...
    Cons:
    Not anything against Tenma, performs its work perfectly.
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 3
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Very good charger

    posted by garos on 07/14/2011 Certified Owner

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

    Pros:
    Constantly regulates the charge level of the batteries and can charge them separately. It is small and can be easily taken around, when you need to charge batteries. It has one indicator light for each slot, so you can remove and place batteries individually.
    Cons:
    The unit does get hot, but it didn't cause a problem so far. The plug used is a US plug, and I had to use an adapter.
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 4
    • Usefulness: 4
    2 DXPoints
    earned for this post
    It is possible to charge!

    posted by teamen on 02/24/2011 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    + this inexpensive, compact charger + charges as protected lithium accumulators CR123 and without a protection board
    Cons:
    - the sound of high frequency during charging - loud and is better to use this charging in an empty room
    View Detail » 
    • Overall Rating: 3
    • Price: 3
    • Quality: 3
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good charger, could be better quality.

    posted by mongman on 01/18/2011 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    It does exactly what it's supposed to and is pretty quick, too. 3.0V or 3.6V selectable at the flick of a switch.
    Cons:
    Like others here, mine makes a buzzing noise when charging, but nothing catastrophic has happened yet in over 3 months. It gets...
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 3
    • Ease Of Use: 4
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Good but noise charger

    posted by marmeladov on 01/12/2011 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    - Cheap! - Really easy to use, not instructions really needed. Red led means charging, green led means no battery inserted or charging finished. - Fast charge time. -Simple switch to change from 3.0V to 3.6V in the blink of an eye, no tool needed.
    Cons:
    - Feels kinda cheap (well, actually it is soo ;) ) - Produces a high frequent noise when charging, really really distrubing an...
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    UltraFire 3.0V/3.6V CR123A Charger

    posted by unrealspeed on 12/23/2010 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    Good charger, does what it's made to do and does it well. handling both 110v and 220v without having to fiddle with a switch. Loading the batteries until they are fully charged and do not Have to watch them every minute.
    Cons:
    Output is on the low side. li-ion battery can handle at least 1c, for example a battery at 880mah is capable of 'taking at leas...
    View Detail » 
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