DX  » Community » Reviews » UltraFire Protected 18650 3.7V 2400mAh Lithium Batteries (2-Pack Grey)
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  • Overall Rating: 5
  • Price: 5
  • Quality: 5
  • Ease Of Use: 5
  • Usefulness: 5
Great Lithium rechargeable – UltraFire Protected 18650 3.7V 2400mAh Lithium Batteries (2-Pack Grey) Reviews

posted by CaptKirk on 09/21/2012 Certified Owner

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

Pros:
Great price for TWO, Rechargeable, 18650 size 3.7v Lithium, UltraFire quality, Good actual mAh rating, Protected from under and over charging, One charge has lasted from the day I got them till now in a high brightness flashlight (FandyFire F102 Cree XM-L T6 600LM #128101) Great fit (even protected these do not seem "too long to fit" like others Come in a nice little storage case that fits two that keeps you from shorting out charged cells in storage.
Cons:
Rated mAh rarely reflects reality, although these are close. No other real cons
Other:
Come on UltraFire, quit "stretching the truth" on your power ratings!! You are better than that. These are NOT AA or C cell replacements- your device has to accept this cell to work!!
Bottomline:
If you need some 18650s definitely get these!!

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