We have inspected your 3DS unit. There are problems with the electronics in the system and we have found a sticky liquid substance dried inside the unit which must be cleaned. This delicate repair requires the disassembly of the console in addition to component level repairs to the electronics on the motherboard to repair the charging circuit and replace the fuse and battery in the unit. We did not receive a power adapter with the order and it could not be tested. We have also found the D-Pad to be damaged and needs replacement. The total cost for repair, replacement battery, replacement D-Pad, chemical cleaning the unit, with free return shipping is $74.95. That includes a 90 day warranty on the parts and repair. As an alternative we can simply return back your unit to you and the inspection fee and return shipping is $29.95. Please make payment below to proceed.