Amazon.com: New Replacement Battery 4450mAh SP3379D1H, T4450E for Samsung SM -T310, SM-T311, SM-T315 Galaxy Tab 3 8.0 Tablets with Installation Tools Sold by Toopower : Cell Phones & Accessories
Specs Samsung Galaxy Tab 3 SM-T310 16 GB 20.3 cm (8") Wi-Fi 4 (802.11n) Android White Tablets (SM-T3100ZWATUR)