... for ipad battery case TPU leather case with stand 4400MAH ,Red/Black,USB to Dock,A grade leather,500 pcs ... DC Charging time: 7-9 hours Runtime: Up to 7 hours continuous usage for iPad2 Charging status LED ... ≥ 50000 times Package includes:· 1 x Leather Case with Built-in 4400MAH LI-on battery· 1 x USB ... ipad battery bag TPU leather case with stand 4400MAH ,Red/Black,USB to Dock,A grade leather,500 pcs ...