? About E-Power Batteries

[d.dutton9512]

Hey guys, I tried some searching but I'm still a bit confused about what batteries will work with the e-power.

I ordered the kit tonight from madvapes ( E-Power Replacable Battery kit! ) and I see that it comes with the 14650 battery. I want to order some extras tomorrow but I've seen a few places where people are using several other batteries including the 18650 and 14500. Obviously I want to get the most MAH possible but will all these fit with the tube and switch I ordered? Is there perhaps a thread already started that explains what batteries work with which systems?

Thanks!

 

[Rocketman]

There are 2 models of the e-power available (also known as the No-ego).
The one you reference takes 14mm diameter batteries (14650).
The other takes 18mm batteries (18650)

There are a few suppliers of compatible batteries. All are generally in the 1000mah range, although some may be labeled as high as 1600mah.

I have one from another vendor but have discussed issues with several other vapers.
Some relate to switch failures when using atomizers or cartomizers lower than 2.0 ohms. I have not had any problems with 1.5 and 1.7 ohm cartos but be aware of the possibility.
At least the parts are replaceable. A replacement switch unit is about $12. That's almost like another spare unit.

Another issue with this device which is easy to correct is the tight fit between the tube inside diameter and the battery (Li-ion cell) outer diameter, and sharp edges on the tube. See photo for a cell someone sent to me that got cut on the tube edge.

It is easy to cut/nick the plastic cell wrapper and short out the cell when changing cells.
Always inspect the plastic wrapper of any cell every time you handle it.
Protected cells have a metal strip from the positive cap to the protection board on the bottom. That puts the + and - of the cell in close proximity separated by the wrapper and some kapton tape.

I recommend slightly rounding (sanding) the leading edge of the tube (contact Madvapes for advice) to reduce the chance of cutting the cell wrapper and a cell to case short circuit.

I have also found that the AW protected 14650 (14670?) is just a few thousandths of a inch smaller in diameter and an easier fit in the tube. They cost a little more though.

The e-power is a nice unit. Even though the cell works "straight through" at 3.7 volts, instead of regulating via Pulse Width Modulation like the eGo, the hit is better. Take care of it, get spare cells and you will like it.

Rocket