For Samsung GALAXY Tab 3 8.0 T310 T311 Battery T315 SM T310 SM T311 E0288 E0396 4450mAh Tablet T4450E|battery for samsung|battery forbattery for samsung galaxy - AliExpress
Amazon.com: NewPower99 Battery Kit for Samsung Galaxy Tab 3 8.0 SM-T310, SM- T311, SM-T315 with Tools, Video Instructions, Long Life Battery : Electronics