Screwdriver-E-NI MKII Battery size

[Mark1]

Could someone tell me what size Battery to order from Mad Vapes for my Screwdriver-E-NI MKII.

I tried the 18350 it was a little long but worked, But my attys are burning up. 3 in two weeks.

Thanks for your time !!!

[inquisitorj]

The stock battery is supposed to be the 18350. You could try these, but there may be a little bit of of side to side wiggle. 16340/cr123 the 3.7V version. Try these (AW IMR16340 550 mAh IMR CR123 size LiMN Rechargeable Lithium Battery) they are amazing batteries. They are slightly shorter and slightly narrower. Before you buy more batteries though, take the mod as far apart as you can and clean it up as much as possible and then try your origenal batteries again. There may be something that is not set in place correctly and/or something else keeping the battery from sitting properly. You may have seen this video, but it has great information about the screwdriver ( ). As far as burning up 3 attys in 2 weeks, that sucks but it is not out of the ordinary. you could just have a bad batch of attys. They are mass produced and can be very inconsistant. Try buying some from different supplers. I have had good success with both the 901's from altsmoke.com and east mall. If you are feeling adventuresome, try the LR 901's from altsmoke while you are at it. They are 1.7 ohms instead of 1.5 ohms, but still really satisfying and last a little bit longer than a standard LR atty. Let me know how it goes and if you have more questions or comments let us know. This is a great community with many helpful and knowledgeable people. People that know way more than I do.

Hope everything works out for you!

[Bigham1]

The battery size is an ICR18350.