Talk:Jetpack/@comment-109.131.20.159-20121124193659/@comment-24.182.239.172-20121201231852

The Jetpack can use Biofuel Cells, Coalfuel Cells, and Fuel as sources of power. If you wish to use either Cell, you must recharge the jetpack with a Canning Machine. 18 Biofuel Cells or 6 Coalfuel cells will charge the jetpack to about 90% full capacity. If filled with Coalfuel, the jetpack will last slightly longer, but both types of cell last approximately 55-60 seconds.

To power the jetpack with Fuel, you will need a Jetpack Fueller. The jetpack can be anywhere in your inventory, including on your back, and hold the fueller in your hand. Right click on a Tank with Fuel in it, and your jetpack will be instantly completely refilled, using of a bucket of Fuel. Note that it cannot be powered with Oil. Fuel lasts approx. 65 seconds.

please look before asking it says this ^ above under fueling...