Do NOT click on any vaporpedia.com links. The domain has been compromised and will attempt to infect your system. See https://fuckcombustion.com/threads/warning-vaporpedia-com-has-been-compromised.54960/.
The only batteries recommended for the Air are the OEM batteries. Any others will supposedly void your warranty and apparently might damage the device.
If you are in the US, buy batteries from Canada.The CAD is crashing and the exchange rate is crazy.
Edit: I see you are in the UK, even better...
Just to clear up any confusion, the site I linked to is in South Carolina. They state their air batteries are not OEM. They also have HC Solo Batteries. The Canadian site, vapepower.ca, have guaranteed OEM air batteries and also have HC Solo Batteries but are out of stock of both. They are...
CitiZen runs vapepower.ca, right? I was looking into getting the high capacity pack from there but they are out of stock and so are his air batteries.
Just searched and found a place in the states that has them:
http://xpresstek.net/ec/index.php/arizer-solo-high-capacity-battery-3400.html
They...
My solo has had almost a year and a half of abuse and definitely doesn't hold a full charge anymore, so that's probably it. I also think my solo stems must have been on the smaller side because the air stems seem slightly more snug in the solo than I remember (broke my only remaining solo stem...
Just got my Air this weekend and I am loving it. Pretty much a mini Solo with a snug stem and with replaceable batteries. Heats up way faster than the Solo, probably due to the stem being tight.
Got mine from Puffitup cuz Randy is the man. Got a Bog Oak Wong as well. Still waiting on my extra...