GS Ego II 2200mah Huge Capacity Battery Edition Double Pack with USB Charger Nicotine Free Empty Device (Black/Stainless Steel)

these batteries last a whole day for me, will buy it again.

Disappointed with the battery life

The Ego II's are a long lasting battery. I prefer a bottom usb connection and didn't realise that these were a top connection, but they are good value for the money paid.

I didn’t dislike it but have changed my brand to Elfbar

Amazing! Battery is great - me and my partner love the set xx

One of the batteries failed after 2 months but the seller has agreed to refund the cost.Other battery is working fine, would buy again from this seller as they responded very quickly to the problem .

These batteries are a disaster waiting to happen. Was awoken jus after 4am this morning to the sound of hissing coming from one of the 2 batteries I purchased. I had switched it off before bed and put it across the room on top of a set of draws. The battery had somehow managed to switch itself on and was boiling the oil inside the GLASS atomiser! In panic I grabbed it, burning my hand, and tried to turn it off using the button but as the button was completely unresponsive I couldn't. My boyfriend had to use a plastic bag to remove the atomiser as I was afraid it would explode. Then, not knowing what to do, he filled the sink and threw it, and the other battery that came with it, in the water. Leaving for work at 6:30am the battery was still lit inside the sink full of water (see pic). Luckily I woke up or God knows what could've happened. Burned to death in our bed perhaps?? I am absolutely furious and will be reporting this seller to amazon! I have never had a problem like this with an ecig battery before!!

I'm just so used to these, they are the ones I always buy and they're ok.