Chosen Solution
I bought this off Ebay GPS Planet Navigation 7.5 apparently it is a small battery not charging at all zero charge thinking of sending it back but was wondering how much to put a decent battery in this gps from china so cheap battery == Heading text ==
I can’t find any information on this GPS unit. I would suggest sending it back. Ebay’s policy is that if its defective, seller pays shipping. A battery like a land line cordless phone style battery would probably be what fits, and those run around $10-$20 USD. But you should also question other issues with the GPS unit like, how you would update maps in the future.
