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Tagital T7X Battery Replacement

Disconnect and replace the dying battery for the Tagital T7X to restore the liveliness of your tablet .

  • Author: Kevin Dennis
  • Time estimate: 5 - 10 minutes
  • Difficulty: Difficult

This guide shows the reader how to remove the case from the Tagital T7X and replace the battery. This repair is often done to replace a battery that has lost its ability to hold a charge. The battery is directly connected to the motherboard, meaning basic soldering skills are necessary.

Sections
Tools

Step 1 Battery  ¶ 

Follow the attached wires to the positive and negative connections. Follow the attached wires to the positive and negative connections.

Step 1 Battery  ¶ 

  • Follow the attached wires to the positive and negative connections.

Step 2  ¶ 

The soldering iron can destroy components on the motherboard. Only touch the soldering iron to the solder already on the board. Touch the tip of the soldering iron to the solder connecting the negative wire. Pull back on the wire with the iron in place, removing it from the hot solder.

Step 2  ¶ 

  • The soldering iron can destroy components on the motherboard. Only touch the soldering iron to the solder already on the board.

  • Touch the tip of the soldering iron to the solder connecting the negative wire.

  • Pull back on the wire with the iron in place, removing it from the hot solder.

  • The solder will be melted almost instantly. There is no need to hold the iron on the solder for more than a second or two. Visit iFixit's soldering guide for more info.

  • Repeat this step for the positive wire.

Step 3  ¶ 

Use the nylon spudger to pry the battery from the back of the screen. Work your way around the edges, similar to opening the casing. The adhesive used to hold the battery down is very strong. Don't be afraid to use some force. The adhesive used to hold the battery down is very strong. Don't be afraid to use some force.

Step 3  ¶ 

  • Use the nylon spudger to pry the battery from the back of the screen. Work your way around the edges, similar to opening the casing.

  • The adhesive used to hold the battery down is very strong. Don't be afraid to use some force.