GS Ego II Black Lumia 2200mah Huge Rechargeable Battery 2015 Edition 510 & USB Charger

Very fast delivery. I've received quicker than I expected. I used battery for three days and it's still working. I really recommended

Batteries not holding its charge

Worked for a couple of months, have bought more than one. One battery stopped charging, the other the thread went so couldn't be screwed into head. Move on, it's awful.

Great product, really pleased with purchase, unlike similar products.

Holds a charge for a very long time. I use it almost all day and will last me two days. Still going now. Might be time for a new one soon though

Very quick delivery,pleased

I have loved these batteries! But have now had to return two as the thread has gone in both of them after about 6 weeks of use.