DX » Community » Reviews » TrustFire TR 18650 2500mAh 3.7V Batteries (2PCS)
Customer’s impression:
good Fast price shipment fiables
Create Review

Share your reviews,
photos and videos here!

Sort by
  • Latest Reviews
  • Most Helpful Reviews
  • Pro Reviews First
  • posted byopendro on 08/17/2016

    It is one of the reliable batteries for my flash lights. I hadn't measured the energy, but overall, it can last upto 4 to 5 hours of decently bright lighting on a decent LED flash.


    0 0 0

  • posted by9863063 on 03/27/2016

    lourattavia patteria perkeles hyvin on toiminut semmoosta


    0 0 0

  • posted byincognito6174 on 02/26/2016

    Came within 4 days, very fast shipment. Came with 3.75V voltage; so it may need top-up charging. I'll update the capacity figures once I am able to verify it but it seems okay. I'll be using 4 of these in series to create a ~12V battery pack to power electronics on my motorcycle. I'll post what... Read more

    Good first impression


    0 0 0

  • posted bypashte on 08/10/2015

    worked as I expected. Used it in a charger and it worked perfect. It has a great capacity so it was just what I was looking for.


    0 0 0

  • posted bygars on 07/31/2015

    Estos son 100% fiables. probablemente ha comprado más de 700 de estos y nunca he tenido una batería defectuosa. La única manera de matar a estos es mediante la ejecución de ellas vacía debajo de la tensión más baja recomendada. Estos se acostumbran en P7 y de luces individuales Cree y realizan... Read more


    0 0 0

  • posted bygutterball on 08/20/2012

    Best price for 2500mah Li-Ions. Packaging adequate. Nerfers, you need these!! Not quite 2500mah, mine charged up to about 2000, close enough I guess. These are untabbed, cause slight issue with the battery holders. Easily fixed with earth magnets or a bit of soldering on the battery holder. These... Read more

    0 0 0

  • posted bygcabot on 03/07/2012

    Item arrived in Quebec, Canada with no damage. Was well packed. It tooks 4 weeks from the time of shipment. Batteries were just like expected, I've ordered these to replace cells in my laptop batterie. They are exactly the same size and make the replacement easy. Of course that should only be by... Read more

    0 0 0

  • posted byVasfed0 on 01/28/2012

    The cells are exactly 65mm in length, which is standard for 18650 (650 stands for 65.0mm) and can fit where some others cannot. Good build quality Cells came in plastic storage case Capable of high-current Of course not 2.5Ah, but somewhere close They are unprotected, thus: dangerous if stop if a... Read more

    1 0 1

  • posted byEudaimonium on 10/27/2011

    The batteries are different from other $8 level batts, in a way that the positive point is not sticking out of the battery, it's rather recessed in, and cell's finish itself gives a high-quality feel. The batteries came in a nice plastic box in which you can store two 18650, or four 16340 / 18350... Read more

    0 0 0

  • posted byhhouter on 06/21/2011

    Good battery, solid buid and nice colors. I tried to put two serial connected Trustfires in my flashlight and the simply so not connect. So I recommend them for a flashlight that has need for one 18650, instead of two. These miss the nipple on the top and connecting them in serial simply doesn't... Read more

    0 0 1

DX Everywhere