Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Sorry for using links to the images. They're too large to upload here.
I have an iPV4S mod and one of the battery contacts pops out whenever slight pressure is applied to it, as seen here: i.imgur.com/aUsdLg8.jpg
Here's a view from inside: i.imgur.com/NAuGI8E.jpg
It's easy to pop it back in...