Series 6971 battery cell
From Halopedia, the Halo wiki
The Series 6971 battery cell is a battery cell in use by the United Nations Space Command. It was used as a power supply of the M6/X Spartan Laser.
List of appearances
- Halo 4 (First appearance)
- Halo Infinite (Mentioned only)
- ^ Halo 4: The Essential Visual Guide - Weapons - Spartan Laser, page 69