CURRENTLY SOLD OUT
About this product
Product Identifiers
BrandEfest
MPN4339
GTIN6958946200906, 0616639722222, 0730484106898, 6958946201217, 0730484134907, 0730484112608, 5060360990767
UPC6958946200906, 0616639722222, 0730484106898, 6958946201217, 0730484134907, 0730484112608, 5060360990767
eBay Product ID (ePID)530089857
Product Key Features
Chemical CompositionLi-Ion
Voltage3.7 V
Dimensions
Weight3.2 ounces
Ratings and reviews
Most relevant reviews
- 09 Jan, 2016Most favourable review
Appears to be authentic with a great value.
New subohm vaper here and so confused about the batteries to choose from. Samsung got the biggest praises overall so I chose the upgraded 25R5 (green vs blue wrap 25R2). Checked around and most sites had comments of "buyer beware." My inspection-weighs approx. 43.4g (under 45g),has the 3 prongs, matched the dot style print and correct amount of dots on the letterings, has the H10 engraved on flat bottom of battery under the wrap, and able to see the letters/numbers behind the wrap. Could not do the discharge rate test (2.5V), still waiting on my Opus 3100 charger to ship then test but so far the physical specs match the data sheet from Samsung SDI. Reference=batterybro websiteVerified purchase: YesCondition: New
- 23 Feb, 2016Most critical review
Could be better
The batteries themselves are nice but the battery life itself could be better when running at a high wattage box mod. I ran those with a 100w istick and the batteries only lasted a couple hours these I would recommend only For single 18650 box mods or other mech mods.Verified purchase: YesCondition: New
- 17 Oct, 2015
Highly recommended
These are great batteries...I highly recommend them. I bought a Sigelei 150 with a Sense Cyclone tank, and was sent 2 batteries with the unit, which were apparently very cheap batteries. The unit wouldn't work, so finally I put the batteries on a tester and found out one was weak, the other was no good at all. I asked a friend who recommended the Efest 2500mah, and they are AWESOME....Thank you for the wonderful batteries, will buy more!!!Verified purchase: YesCondition: New
- 04 Jan, 2019
Great Price & eFest !!
I just got these about an hour ago....They are charging in my 8 port 18650 Charger seem to be charging...I have had some experience w/ the eFest & they do take some time to charge the 1st time....Seems everything is just fine & Great w/ these...!! Thanks Very much for the great batteries...!! Purple Power!!Verified purchase: YesCondition: New
- 31 Dec, 2015
Purple Efest 18650 2500 mAh Drain Battery -FLAT
These are the best quality batteries I have ever bought. I have tried others but these are the best you can buy. I would recommend these batteries to anyone. These batteries last a very long time and quality you get out of them I will buy more. I can't say anything bad about the batteries.Verified purchase: YesCondition: New
- 03 Nov, 2016
Plenty of juice for the job
I love this particular battery with the mod rda setup..It has all you need to go all day blowing clouds. Fast to charge also.Verified purchase: YesCondition: New
- 12 Dec, 2015
Good Batteries
Have long life & solid construction. Never had a bad one yet since using for over 3 years. Safe all around good battery for mods.Verified purchase: YesCondition: New
- 10 Jan, 2017
Purple Efest 18650 Battery
Great product spend a little more for the BEST!!!!!!Verified purchase: YesCondition: New
- 21 Sep, 2018
GREAT BUY
I love Efest Batteries. The two I ordered from here come in their own plastic case, which makes it so much more manageable. Thank you!! 5☆'sVerified purchase: YesCondition: New
- 28 Jun, 2016
You have to pay for quality!
I own a Provari 3 mod which is one of the higher priced e-cigarette’s on the market. In order to get the most out of it, the best batteries must be used! While these batteries (e-fest) are quite expensive when comparing them with others, you definitely get what you pay for! Comparing these $9.00 batteries to the $3.00 batteries, there is no comparison. The e-fest are high quality, have all the safety mechanisms installed and will hold a charge much better than the no-name brand. When you’re spending $250+ on a mod, you should be sure to use the best quality battery on the market...e-fest is THE battery! Highly recommend and well worth every penny paid!! Be sure to purchase the genuine e-fest, there are a LOT of fakes and counterfeit batteries out on the market.Verified purchase: YesCondition: New
![ENERGIZER RECHARGE POWER PLUS 4-PACK AAA 700mAh BATTERIES FACTORY SEALED[2A]](https://i.ebayimg.com/images/g/p14AAOSwIW9eNtZN/s-l225.jpg)
