DX  » Community » Reviews » TrustFire 14500 3.7V 900mAh Rechargeable Lithium Batteries (2-Pack)
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    • Overall Rating: 4
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 3
    2 DXPoints
    earned for this post
    First impression

    posted by lietotajs on 06/07/2013 Certified Owner

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

    Pros:
    Very good looking and well made from outside. The size is exactly as stated. Very light. I wanted to use these for PC mouse replacing 2 AA size batteries with one of these and an empty battery. So far everything is working. However one has to be cautious no...
    Cons:
    The actual measured capacity was around 400mAh.
    View Detail » 
    • Overall Rating: 5
    • Price: 4
    • Quality: 4
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Takes the place of 2 AA in Xbox

    posted by damilkman on 05/19/2013 Certified Owner

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

    Pros:
    Cheaper than buying Alk batteries. No more batteries in the trash. Keep charged cell close when one dies during game play. Back in business quick.
    Cons:
    Not the perfect replacement but close.
    View Detail » 
    • Overall Rating: 5
    • Price: 4
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Good quality 14500 batteries

    posted by Bulgina on 05/06/2013 Certified Owner

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

    Pros:
    The price quite accepted for these storage batteries. Two storage batteries in a set. Not strongly discharged came.
    Cons:
    Have no protection. One accumulator died some months of use later.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good and inexpensive batteries

    posted by CombatControl on 04/26/2013 Certified Owner

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

    Pros:
    Cheap as I ahve ever seen. Fairly good energy density at around 4.0V after full charge. Remained around 3.7V for most of its charge. Only declined to ~3.2V when near empty. Can manage a fairly high discharge rate.
    Cons:
    Unprotected. Probably not 900mHa
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Trustfire 14500 grey 900mAh

    posted by urkent on 02/17/2013 Certified Owner

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

    Pros:
    If you use it in a remote control, there's no better quality needed. It fit's also in a Robust from L-Rider; and it performs very well if you put that for example on 1.8 Ohm at 3,4 Volt. It's performing very well and in that special case surprize'in maybe l...
    Cons:
    In a closer look / especially for that price / absolutely nothin' .
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good batteries

    posted by diverua on 12/01/2012 Certified Owner

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

    Pros:
    Good price, good quality, slow discharge - after one week full charged batteries are still charged - no sign of self-discharge. I don't have appopriate instruments to meashure the actual capacity, but i feel, the batteries are long-lasting. My cree-powere...
    Cons:
    Unprotected. No more cons found at that time.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Great Li-Ion 14500's!!!

    posted by ncc74656m on 11/21/2012 Certified Owner

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

    Pros:
    When you need a good pair of Li-Ion batteries, look no further than TrustFire. I have been using these guys for a while with my lightsaber projects, and now in modding my Nerf guns. You can't really go wrong with these things. Cheap, quality, they hold thei...
    Cons:
    None come to mind!
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 3
    • Ease Of Use: 4
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Perfect unprotected 14500s

    posted by Gskellig on 10/25/2012 Certified Owner

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

    Pros:
    -Cheap as dirt. -Fairly high energy density -Around 4.0V after full charge. Remained around 3.7V for most of its charge. Only declined to ~3.2V when near empty. -Can handle fairly high discharge rate.
    Cons:
    -Unprotected -Failed after more than a year and at least 40 cycles... For $2.20 per battery it was still worth it in my opinion...
    View Detail » 
    • Overall Rating: 5
    • Price: 4
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Great

    posted by SjorsVR on 10/02/2012 Certified Owner

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

    Pros:
    This is a great quality battery. It has a very good charge lifetime, doesn't drain quickly at all. It fits an AA size battery slot perfectly, so it is very easy to use.
    Cons:
    I haven't found any cons at this time.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Great, cheap li-ions

    posted by Thorn2200 on 08/25/2012 Certified Owner

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

    Pros:
    -Super cheap -Fits in a lot of consumer products(though not always compatible) -Higher max current and voltage than alkaline batteries -Higher max current than protected li-ion
    Cons:
    -No discharge protection -Require specific li-ion charger
    View Detail » 
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