This convertible tablet with keyboard dock was lightly used by my wife to take payments for her business. The scuffs on the outer case are mostly from storage since it was rarely moved. She's just using her phone now, so this thing is no longer necessary. I've updated it to the latest supported Android OS (4.2.1) and will be wiping it back to the original configuration so it'll be ready for you to personalize it. Both batteries (one in the tablet itself and one in the keyboard) are recognized and charging; I cannot make any guarantees about specific battery lifespan due to the age of the machine.