Battery functionality cannot be guaranteed. We also cannot guarantee any warranty on all the items sold in our store.
Accessories Only Guaranteed For Grade N and Grade A Products
Open Box - Grade A: Working product in great cosmetic condition with very little to no wear. Grade A product is fully tested to be in perfect working condition. This product will include open box and new units that had very minor to no previous use. There could be very minor imperfections which will not affect the overall performance of the item may be present.