Last year while attending Gestalt IT’s SFD#2 I was lucky enough to be given a Nexus7 tablet by Asigra. For the last year it’s served me well but about a month ago I started to have issues whereby it wouldn’t charge properly and even leaving it plugged in overnight didn’t charge it to 100%. I ignored it for a while until it finally died completely and wouldn’t charge at all.
At that point I did what everyone does and resorted to Google. Power issues on the Nexus7 tablets (both 2012 & 2013 models) are a pretty common issue and after I ran through the standard ‘my tablet won’t charge’ steps I rang Google to get a replacement as it was only 10 months old. They advised that I needed the email address used to buy the device if I wanted to claim on the warranty. This was complex as it was given to me by a US based company and futhermore they said even if I could find the contact I’d have to return the tablet to the US and pay for shipping both ways. For a tablet that cost £150 new and which has already been superseded that hardly seemed worth it.
Faced with a dead tablet I figured I had nothing to lose so I thought I’d try replacing the battery and hope that was the fault. It turns out it’s pretty easy to do (unlike Apple kit which is nigh on impossible to fix) and batteries can be found cheap on Ebay (often from tablets with broken screens). Luckily for me I didn’t get as far as replacing it – I simply unplugged the battery and reconnected it as firmly as I could and hey presto, I was back in business. The tablet started charging again and I’ve since found that it charges much quicker (<4hrs from 0% to 100%) and even seems to last longer in standby. Maybe my battery has always had a slightly dodgy connector – it’s cheaper than Apple kit for a reason I suspect!
Motto of the day – give it a try and you might get lucky! Be aware that taking off the cover may invalidate your warranty so use at your own risk!