[HOWTO] Do something like

…anything for survival.

GreetZ
NebelRebell

How long works 9V-Batterie

Attachable Light Source

Weapon Flashlight 83 minutes
Pistol Flashlight 83 minutes

Weapon Optics

Mini Sights 42 minutes
Combat Sights 42 minutes
RVN Sights 42 minutes
Kobra Sights 42 minutes
1PN51 Scope 42 minutes
Baraka Sights 42 minutes
PSO-1 Scope 42 minutes
PSO-1-1 Scope 42 minutes

Rest

Pistol Flashlight 83 minutes Attachable Light Source
Flashlight 83 minutes Handheld Light Source
Handheld Transceiver 83 minutes Long-Distance Communication
Megaphone 42 minutes Long-Distance Communication
Rangefinder 83 minutes Measuring Tool
Defibrillator 5 Uses Medical Device
Night Vision Goggles 83 minutes Night Vision Goggles
Headtorch 83 minutes Wearable Light Source

How to base building…