Samsung EB-BT230FBE Battery For SAMSUNG GALAXY TAB 4 SM-T230 T231 T235 New OEM
Original Samsung High Quality EB BT230FBE Battery For SAMSUNG Galaxy Tab 4 7.0 SM T230 SM T235 SM T231 EB BT239ABE 4000mAh|Mobile Phone Batteries| - AliExpress
Pro tip: Revive your Samsung Galaxy Tab when the battery has completely drained | TechRepublic