How to replace the EB-BT330FBU battery in a Samsung Galaxy Tab 4 8.0" - MPF
Amazon.com: REYTRIC EB-BT530FBU Battery Compatible with Galaxy Tab 4 10.1" Replacement Batteries with Tool Kit 3.8V 6800mAh SM-T530 T531 T535 T537 P5220 Series Tablet BT530FBC/E : Electronics
Samsung Galaxy Tab 4 8.0 SM-T337T Battery Replacement Kit with Tools, Video Instructions, Extended Life Battery and Full One Year Warranty - Walmart.com