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| Central Power Battery of Oa | |
| Type: | Technology |
| Continuity: | DC Universe |
| Aliases: | Central Power Battery |
| Availability: | Unique item |
| Manufacturer: | Oans |
The Central Power Battery of Oa is a fictional construct featured in comic books published by DC Comics. It relates to the Green Lantern series of comic titles and was introduced in Green Lantern, Volume 2. The Central Power Battery was created by the Guardians of the Universe and is housed on the planet of Oa. It is the primary energy source that powers the rings used by the Green Lantern Corps.