This is my mod.Good to vape on the sofa.
Take the usb cable and the button from a broken or cheap pc mouse.
Empty the battery and the circuits from the cap.
Fortunately, this button will fit perfectly...
Weld the positive(red) in the cap to the button. isolate welding with tape.
Make a hole in the battery empty case for the usb wire. Secure the wire with a knot inside and one outside
Make a coil with some copper wire and weld the negative wire (black) to it. It will make contact with the battery case.
Weld the positive wire (red) from usb cable to the botton and isolate with tape, with a piece of wood or some non conductive material secure the button in the cap hole. Combine the cap and the battery case and put some tape to fix them.
Well done, you have a new PT.
For best vaping experience use an usb hub with power. This is 5V 1000 mAh. I tried whit 510 NR atty, cartom XL 510 NR. No Problem, Is like you use the original battery but infinite power.
Good Vaping.

Take the usb cable and the button from a broken or cheap pc mouse.

Empty the battery and the circuits from the cap.

Fortunately, this button will fit perfectly...

Weld the positive(red) in the cap to the button. isolate welding with tape.

Make a hole in the battery empty case for the usb wire. Secure the wire with a knot inside and one outside

Make a coil with some copper wire and weld the negative wire (black) to it. It will make contact with the battery case.

Weld the positive wire (red) from usb cable to the botton and isolate with tape, with a piece of wood or some non conductive material secure the button in the cap hole. Combine the cap and the battery case and put some tape to fix them.

Well done, you have a new PT.

For best vaping experience use an usb hub with power. This is 5V 1000 mAh. I tried whit 510 NR atty, cartom XL 510 NR. No Problem, Is like you use the original battery but infinite power.
Good Vaping.