Avorion Wiki

The Battery Upgrade is an installable System Upgrade.


The Battery Upgrade can increase the ship's total Energy Capacity and/or Energy Recharge Rate, depending on its rarity.

A permanently installed Battery Upgrade has its effects increased by 50%. Battery Upgrades can stack, adding their effects.


Rarity Increased Energy Capacity Increased Recharge Rate Chance to provide both boosts
Legendary 84%-132% 31%-50% 100% (always)
Exotic 72%-112% 28%-44% 100% (always)
Exceptional 60%-92% 25%-38% 75%
Rare 48%-72% 22%-31% 50%
Uncommon 36%-52% 18%-24% 25%
Common 24%-32% 15%-18% 0% (never)
Petty 12% 12% 0% (never)

System Upgrades
Battery Upgrade, C43 Object Detector, Cargo Upgrade, Energy To Shield Converter, Engine Upgrade, Generator Upgrade, Improved Trading System, Mining System, Quantum Hyperspace Upgrade, Radar Upgrade, Scanner Upgrade, Shield Booster, Shield Reinforcer, Stabilizing Mainframe Wiring, Tractor Beam Upgrade, Turret Control System, Velocity Security Control Bypass, XSTN-K