Lithium Batpack

A Lithium Batpack is a chest slot worn item which can charge powered items in player inventory. It is capable of storing 600k Energy.
Recipe
<recipe>
input techreborn:lithium_ion_battery techreborn:advanced_circuit techreborn:lithium_ion_battery
input techreborn:lithium_ion_battery techreborn:aluminum_plate techreborn:lithium_ion_battery
input techreborn:lithium_ion_battery air techreborn:lithium_ion_battery
output techreborn:lithium_batpack
</recipe>
Usage
A Lithium Batpack can be used as a chest armor capable of charging other powered items in inventory.