Received my replacement Adamo yesterday, no problems at all - battery is working fine, and the bottom of the casing isn't warped on this one. So far no issues at all
Highly recommend SaveonLaptops, the customer service has been brilliant throughout. They could really do with a change of name though, SaveOnLaptops to me just sounds like a scam website some kid has knocked together - I for one was cautious about ordering from them purely on the name alone, and I'm sure others would agree.