Purple Efest IMR 18650 3100mah 20A 3.7V Flat Top Battery

Bought this as a spare for my Kbox mini. Had it in my pocket while I was at a wedding (probably not recommended with any battery, but seeing as theres no case or housing for it, i had no option as i needed it for the day ahead) and after a few hours it suddenly heated up out of nowhere and almost set fire to my pocket. I felt a burning sensation and quickly managed to fling it out without burning my fingers. Alas it has left a hole in my suit trouser pocket.Not quite sure what happened there. Probably science.

I ordered this battery for vaping. As received the battery was charged to 3.63V, measured no-load with a Fluke 77 DVM. It is normal for rechargeable batteries to be shipped partially-charged and it could have been used immediately, but it would (obviously) not have given of its best vaping life. I put it into my Intellicharger2 and when that showed charging complete it measured 4.21V. It then went into my Cool Fire 1 and has given me a solid day’s vaping and is still showing green on the fire button, so I rate it a very good battery and recommend it.

Arrived within 48 hours of ordering and the product is genuine. Each battery has a scratch panel/security code which you can check against manufacturers website to prove its genuine.Vape mods uses up battery like crazy so a couple of spares is a must. Most places only sell 2500mAh for around £10. These have more power and cheaper (I bought 2 for £16)Using this on a 60w variable temperature device with sub ohm coils (eleaf 60w which needs a lot of power) it works a dream.

Good capacity vaping battery for sub ohm mod box users. lasts me a day so I have one charging + one in the mod. Charger measured capacity at 3300mAh when it was new and this is also holding up a month on. You must get a plastic box to keep these safe especially if carried in a pocket as you do not want keys or coins shorting this out (creating a very nasty burn or worse).Security code built in to verify if it is a genuine product online.

Used this for my Kanger. Has worked very well so far. Lasts me a minimum 2 days before I need to re-charge and I do vape quite abit. Do recomend this battery to anyone looking for a good value battery.

Delivery came sooner than expected now that's really good. to bad the battery is not fully charged or even have any sort of charged so i had to charge it for awhile before using it. it's authentic!! good job guys keep up the fast delivery!!

Great battery. The only problem being the deceiving photograph clearly suggests you are buying two batteries. The box the battery arrived in was also a double box but I can confirm that you get one.

Great 1850's and great service and value!

can't hack a 15 amp load

Received two different batteries

Don't last.

good battery, normally last very long

Only Half a day use before needing a recharge

Great 👍🏽

Perfect. No complaints.

good

You're better off getting batteries from the manufacturers not re-wrapping companies. Go with Samsung, Sony or LG, which this battery may well be but it's better to know exactly...

DEF RECC WORKS A TREAT FAST DEL ALSO