I have just purchassed a C-4 partner i book and and in spite the battery was charged, I have to do it again after a 5 minutes utilisation.
Finelly, after a new operation of charge, the battery was very warm and didn't take any new charge.
I suppose that I have to return my device to the customer support!
Yes it might be the best idea to take advantage of our one year warranty on the device.
Please call 718-728-3605 or email email@example.com Please make sure you have your order number ready or other information to help look up your order. Thanks!