TrustFire Protected 16340 880mAh 3.7V Rechargeable Li-Ion Batteries (2-Pack)

SKU: 24980 (Added on -)
Price:
US$
6.50
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Ships within 7-10 business days
TrustFire Protected 16340 880mAh 3.7V Rechargeable Li-Ion Batteries (2-Pack)
The TrustFire 16340 protected rechargeable Lithium battery is equipped with a protection circuit board (PCB) on the negative pole. The PCB can protect the battery from overcharge, over-discharging, overload and short circuit, which can make the battery safer and longer lifespan. The battery is environment friendly and perfect for LED flashlight, digital camera, laser pen and other devices.

Dimensions: 0.67 in x 0.67 in x 1.42 in
Weight: 1.34 oz

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Quantity 3+ units 5+ units 10+ units
Rate USD$ 5.76 shipped USD$ 5.74 shipped USD$ 5.72 shipped

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Customer Reviews

Average Customer Review (11 customer reviews) 5

100% of customers would recommend this product to a friend (11 out of 11)

  • 5 star: 8 (0%)
  • 4 star: 1 (0%)
  • 3 star: 2 (0%)
  • 2 star: 0 (0%)
  • 1 star: 0 (0%)

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  • fantastic

    posted by mariarosa on 17:59:14 G6T 22/06/2013 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: They have a very good quality, all products TrustFire are going well, I've never had problems. The load may not be real at all, but if you approach a lot.

    Cons: They have a very good quality, all products TrustFire are going well, I've never had problems. The load may not be real at all, but if you approach a lot.

    Other: If you want a quality and cheap batteries these are the ideal, do not give any problem, are protected and also for the price you can not disappoint anyone. Ideal for all our flashlights 16340

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    • Overall
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      5
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  • Very good batteries

    posted by firewarrior1705 on 14:49:20 G1T 19/01/2013 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Very good batteries at an excellent price. The protection is a welcomed feature. These babies will save you a ton load of money in the long run because they can be recharged, unlike the normal CR123A batteries. I was able to get about 50 minutes of run time out of them on my Ultrafire WF-501B 250 Lumen flashlight on max setting.

    Cons: Be careful in which flashlights you are going to use these batteries! 2 of them will generate an input voltage of 7.4 V which will fry any lamp or LED assembly which has an input voltage below that number! When mine arrived they were kind of drained, so it's a good idea to charge them before you put them in your flashlight.

    Other: Very good product for the price, DX rules as always :)

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    • Overall
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      5
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  • Nice

    posted by ctraney on 18:36:11 G12T 30/12/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Good price! Nice batteries! These have circuit protection which is a plus. Hopefully they will last a while.

    Cons: I'm sure that they're not 880 mAh, but you can't beat the price! They are a bit longer than normal 16340 or cr123a batteries.

    Other: buy these I'm not sure what else to write. I just need 500 words! I'm not sure what else to write. I just need 500 words! I'm not sure what else to write. I just need 500 words! I'm not sure what else to write. I just need 500 words! I'm not sure what else to write. I just need 500 words!

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    • Overall
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      5
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      4
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      5
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      5
  • Good but huge

    posted by blackicepc on 14:56:05 G12T 10/12/2011 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Good power delivery
    mAh as expected
    Nice design
    Price is great vs primaries

    Cons: Flippin huge. These won't fit in anything but the most oversized battery compartments. They won't fit in my 4Sevens lights, or my Olight M20S, or my Nitecore Ex11.2.. It goes on lol. However, I already knew they would fit in the 502b that I bought as a gift so they're ok for my use. I would never buy these for my own use though, as they only fit in 1 or 2 of my lights. Not cool.

    Other: MEASURE your application! If these will fit, then I do recommend them as they're good cells for the money.

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    • Overall
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      5
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      3
  • Quite OK besides the size

    posted by MickLight on 09:50:09 G7T 24/07/2011 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: As I expected from this Trustfire product it has a over-discharge protection circuit and the capacity is quite ok. Not really what the description says but nevertheless ok for this price. Those batteries come packed very and with no signs of damage. They even look pretty nice with the flame design.

    Cons: The SIZE! You will have big problems getting one of those in a 1-cell-flashlight because they are longer than regular 16340 cells. If you then take it up to 2 cells or more it gets absolutely impossible using those because the length "bonus" will add up and the batteries will stick out of the end of the flashlight. I was very disappointed! If Trustfire would get that fixed I would rate much higher!

    Other: Well, sum up what I said above : The price is really nice and the overall quality of those batteries is just fine. Despite of that I gave fewer stars because of this length-problem. You expect no superior quality for this price (the capacity is lower than in the descirption - but that is ok) but you really expect that those batteries actually fit your flashlights, cameras or whatever..... But they DON'T!

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      4
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  • Nice cells!

    posted by GGreige on 18:52:30 G7T 13/07/2011 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: -They look nice and have a nice button contact point for stacking them ontop of each other
    -have a high capacity
    -have a PCB for safety
    All in all, their good batteries

    Cons: -None other then the price could have been slightly lower
    -capacity isnt exactly 880mah but I expected that

    Other: Excellent batteries with nice looks :D
    I reccomend you buy some, they are excellent batteries with high capacity and a protection circuit
    they also look nice
    I'l be buying some again :)

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    • Overall
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  • BEST 16340

    posted by bullzeye on 15:34:47 G6T 17/06/2011 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: like others have said highest capacity 16340 , other cheap protected one's only lasted 15 min in sku 2821 but these lasted for 45 min! so three times the capacity of bargin one's. I like the look of the holgram wraper. The protection works fine.

    Cons: A big con, 3mm to long looks about right, They did'nt fit in sku 2821 untill i drilled down the contact of the light.

    Other: They fit both my lights so they are the only ones I'll be buying from now on.

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    • Overall
      5
    • Price:
      4
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      5
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      5
  • good low cost 16340's

    posted by struckus on 15:12:21 G2T 03/02/2011 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: -they seem to have good capacity -price is reasonable..especially when ordered bulkrate -cool design -protected at 2.7v

    Cons: -wrapper seems a little lousy..not a big issue for me -the size is a little big (long), but they fit in everything I own that uses 16340's (itp A1, zebralight H31, ultrafire a30b)

    Other: highly recommended!

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  • They work very well

    posted by raven9mm on 13:32:44 G10T 11/10/2010 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: I got these, and sku 19627. these last way longer. I have used both over a period of 6 months, used each day, and recharged each night. These lasted longer each day, and still have a usable charge after 6 months of use. the others stopped keeping a usable charge after 3-4 months. It is worth the higher price for these, they last much longer.

    Cons: Non. these are much better than others available. Very happy with them.

    Other: Check size for your specific use, some have said that they are physically longer, and they might be, due to the protection circuit. I use them in a Little Chuck e-cig, and they fit fine.

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  • Best rechargeable 16340 battery I've tested so far

    posted by littlegiant on 10:36:38 G8T 22/08/2010 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Very good Performance. Cheap. Tested up to 2A without issue. No heating up whatsoever.

    Cons: Not true to rating. Tested capacity is only 531 - 550 mah when discharged from 4.2V to 3V at 1A. Will probably hit 650mah when fully discharged to 2.8V. Still far from the rated 80mah though. Stays at 3.4-3.6V most of the time during 1A discharge so a buck boost circuit board is best.

    Other: You will not regret getting this.

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