4100mAh Battery+Screwdriver Toolfor Alcatel 3T 8"*This package is specifically designed for Alcatel 3T 8" Model 9027W from T-Mobile as we stated in our listing.*There are many Alcatel 3T in the market,they all use different battery.*If you do not have Alcatel 3T 8" 9027W , this package is not for you.Package Content:1x 4100mAh Li_ion Battery15x Screwdriver Tool (Tablet not include)Compatible with:Alcatel 3T 8" 9027W(T-Mobile)Package DescriptionHigh Power 4100mAh Li_ion BatteryQuantity:1*This battery has the same dimension as your stock battery.*Brand :URS2GO* Voltage: 3.8V. *Battery Capacity : 7380mAh* High quality Li-Ion battery.*Battery Type: Lithium Ion.*Integrated microchip prevents overcharging and lengthens battery life.*The best replacement spare battery for your tablet.*Our battery is sent out with little or no power, so please charge it for about 6 - 12 hours before using.*The battery operation time depends on conditions such as: Transmitting power level, Signal (distance between the tablet and the base station), Network parameters defined by the operator.Screwdriver Tool KitQuantity:17