Body Battery
Body Battery is a named skill tied to staying energized. It is relevant to a build that relies on cyberware abilities, though the supplied skill description does not give a numeric energy increase or per-point effect.
How it works
Augmentation abilities use energy, which regenerates slowly over time. The source identifies Body Battery's energy-related role but does not show its exact effect, so the size of its benefit cannot be compared here.
When it helps
Consider it when you want to invest in the energy-related skill for augmentation use.
Read the supporting references
Equipment progression and build choices in The Ascent: weapon upgrades, armor, skills, augmentations, and hacking access. No sequel, DLC, or alternate-edition mechanics are included. Guidance explains the referenced mechanics; it is not a tested damage ranking. Check the stated edition and source version before applying a patch-specific detail.