S4 SlimPWRcard installation instructions

Step 1: Remove the back cover of the S4.

Step 2: Remove the double sided tape from the S4 SlimPWRcard.

Step 3: Attach the S4 SlimPWRcard to the back of the battery firmly, ensuring the contact pins are properly connected to the connectors on the phone.

Step 4: Reattach the back cover of the S4.

Step 5: Place the S4 on top of Qi wireless charging transmitter.