You have just gained your first piece of tech from the CNT devision of Core labs. This will be the manual for use.

The 8215 is a new unit system designed for use by anyone.
The rating is 4 numbers.
[8]--- 8 means it has less than 5 CRAY.
-[2]-- 2 means it uses INST.
--[1]- 1 means it uses LITH.
---[5] 5 means it uses no glitches.

How to find items.
1 is the charging input.
2 is the switch input (Switches from maintaining battery to discharging)
3 is the output.
4 is the LITH cell. (You may expand at your will for use. It is only there to demonstrate the design)

How to use.
Charge item until you want. Then start discharging.
Warnings
DO NOT EXPOSE TO FIRE
DO NOT EXPOSE TO WATER
DO NOT USE AS AN EXPLOSIVE
THERE IS NO SPRK LIMITER! USE AT YOUR OWN RISK!