Efest IMR 18650 Battery 2500mAh

I was worried upgrading my mod as I was used to the internal batteries doing the job for me, you know...plugging it into the mains and let it do its thing, so when I finally took the leap and upgraded my vaping mod, I was told I needed two 18650 batteries. To begin with, I had no idea what those were, to me they just looked like normal batteries but when they arrived they were a lot bigger....you know the difference between AA batteries and AAA batteries, well these look like they'd be A battery from the size difference alone!They do seem to last me a lot longer than the other batteries I've tried! I was told in the vaping shop that you'd need a separate battery charger to ensure both batteries charge at the same time. Thankfully my vaping mod actually tells me the percentage while charging and yes, one seems to charge quicker than the other, but by only 2%. Instead of my vaping mod dying after a couple hours use, I've actually never run out of battery! I do like to charge it between my working shifts to make sure that I've always got a fully charged mod waiting for me.I have no complaints about these set of batteries at all :)

When Purchasing such powerful batteries you HAVE to make sure you only buy genuine top quality batteries as they can be very dangerous.I only buy the Efest from the best sellers as there are a lot of inferior copies about.These are Excellent very powerful high drain batteries which last a long time in my Ecig. I bought them to replace the Efest batteries which have just started to not fully charge after around 18 months of daily charging. You won't go wrong with these and at around £8 less thaan in the shops.

I was rather unsure about buying these batteries for my e-cigarette. Months ago I was advised to buy some in the actual highstreet shop and was dissapointed as ended up charging batteries so often that could not vape properly whole day.I thought the price of these was not too bad , so tried my luck. Did not regret it for a second! Charges quickly and lasts for so long ! I am using very strong e-cigarette, so need some proper power. Months after I am still happy and using it on daily basis. Well worth the money

charged up and in use , efest appear to be raising standards, even a scratch security code now , first time Ive seen it on batteries

Good deal my boyfriend got these for his kangertech as I needed spare batteries :)

Not quite sure how to review these as at the end of the day they are just batteries but they do the job - use them to vape at about 42watts regularly & heavenly & they keep up no problem at all.Happy with these

Item arrived on time, Brought as a pack of two for a Kanger tech subox mini, new to the vaping world so don't know average battery life, but does me fine

Bought as a better quality battery for my portable fans as the ones supplied are ok but not great. They really do hold a lot of charge and power the fans for hours . Very pleased with the two I bought