Samsung Galaxy Tab 3 8.0 Original OEM Battery - Non-Retail Packaging - Grey Samsung T4450E Internal Battery is made specifically for the Samsung Galaxy Tab 3 8.0 The 4450mAh Li-Ion battery will keep your tablet powered and ready for use Compatible with the Samsung Galaxy Tab 3 8.0 P8200, Galaxy Tab 3 8.0 P8210, Galaxy Tab 3 8.0 T3100, Galaxy Tab 3 8.0 T310 and Galaxy Tab 3 8.0 T315 tablets