13 Reviews
77% (10)
15% (2)
0% (0)
0% (0)
8% (1)
46% Recommend this product (6 of 13 responses)
By Robert
Bakersfield, CA
great battery, great service
August 1, 2022
Over time, the NiteCore batteries have been the most reliable, so now they are the only one's I buy. Battery Junction has consistently offered great service with prompt shipping.
By Steve
Works Great in all my RING Solar Pathlights
January 16, 2022
Ring does not sell its own branded 18650 Battery for the solar path and solar deck lights. These batteries fit perfectly in the lights and actually last longer than the ones Ring ships with the units. Very happy. I bought a few extra so I always have a charged battery ready to go. Would highly recommend for and RING solar light.
worthington, ohio
good value for a protected Li-Ion battery
October 14, 2021
I like that it is protected from over-charging. It hold a powerful charge and never fails to deliver the brightness I expect. It's reasonably-priced for a protected Li-Ion battery.
By Conor
Lubbock, TX
Reliable Battery with Unbeatable Capacity
October 7, 2021
I have at least a dozen LED flashlights that use 18650 batteries. Even when I have the option of using AAAs instead, I go with the lithium rechargeable option. I discovered Battery Junction after Amazon stopped carrying name-brand lithium batteries (all they have is cheap knockoffs now). I've used batteries from all the major brand names so far, and I'm very happy with Nitecore, and with these batteries in particular. I use 2600mAh batteries in most of my lights because these cost twice as much and the charge capacity of these is only 25% higher. But I really like using these in my EDC light and the others I use most. I'm not sure just how long they hold a charge, because I never leave them sitting long enough. But I can say they can take repeated recharging with no problems. Very happy with this battery.
By Aaron
Columbus, OH
Still keeps on going...
March 14, 2020
Here in 2020 these batteries have been used hundreds of times and still hold the very same charge even down to the very volt it still measures out on the meter, im nothing less than impressed with these batteries and all of Nitecore's products.
By Maxie
Grand Prairie, Texas
Very powerful and reliable battery!
June 19, 2018
I have purchased quite a few of these batteries over the past years and they are about the most powerful I have found. Also they have been very reliable. Not a single failure.
By William
Can't use
January 17, 2018
Battery' s button top is flush with the outer ring of the battery and there for does not make contact with anything. I specifically bought 2 for my patrol light, streamlight protac
By Shawn
University Park, MD
18650 Battery
December 25, 2017
Excellent long lasting power for my high drain flashlights
By Unk
Great price no problems so far
December 12, 2017
Good price. Good service. Batteries function well.
By Sunny
Pleasanton, CA
Great batteries.
November 26, 2017
I use these in several of my Nitecore lights. Works great and lasts for a very long time.
ProsLast for a very long time. Great amp output.
By Dennis
East Tennessee
Good batteries
November 9, 2017
I've had good luck with nitecore 3.7/3400s. These are my first 3.6/3500s. Since i have to treat them as different batteries, i bought them for my single 18650 applications till i have a chance to evaluate. So far, typically good nitecore stuff. Now if they'd only come out with a good 18500.....
ConsNone so far.
By David
Taylorsville, NC
18650 battery review
May 23, 2017
Although I do like these 3500 mah batteries, the run time on them is not as good as the 3400 mah that I purchased previously at Andrew and Amanda. They are good quality dependable batteries, but I'm not sure what is causing these shortened run times. maybe old stock, but just don't know, maybe unfair to speculate.
By Michael
Lincoln, NE
Nitecore - best Li-ions this far
January 16, 2017
I stick with what works for me. Now have four Nitecore 18650 3500mAh 3.7Vs, for two, double battery Nicore torches, and three Nitecore 124s, for a 1-battery EDC and a 2-battery ancient torch (Striker VG that wasn't intended for Li-ions but works great.) I have one "red" brand battery left. The yellow ones seem to be more powerful, last longer, and the covers more durable.
ProsDurable cover, protected, high power, charge lasts a long time
ConsSomewhat pricey but cost effective over time

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