Samsung T310 Galaxy Tab 3 , 8.0 Charging Dock Flex , USB connector Port
TLP-026: 3.8volt 4450mAh Li-PO battery with tools for SAMSUNG GALAXY TAB 3 8.0, SM-T310
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Battery for use with Galaxy Tab 3 8.0
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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
T4450e Samsung Original Tablet Battery For Samsung Galaxy Tab 3 8.0 T310 T311 T315 Authentic Replacement Batteries 4450mah - Mobile Phone Batteries - AliExpress