![]() Toyota Battery Toyota Battery (トヨタバッテリー株式会社, formerly known as Primearth EV Energy, プライムアースEVエナジー株式会社) is a company that develops, manufactures, and sells batteries and battery management systems. | |||
Founding Date | Founding Date 1997 | Founding Date 1984 | Founding Date 1996 |
Type | Type Public | Type Subsidiary | Type Subsidiary |
Tags | |||
Locations | Locations Taoyuan, TW HQ | Locations Chennai, IN HQ | Locations Kosai, JP HQ Kosai, JP Taiwa, JP |
Employees | Employees N/A | Employees 952 | Employees 4,947 |
Financial | |||
Revenue (est.) | Revenue (est.) NT$4.9b (FY, 2025) | Revenue (est.) N/A | Revenue (est.) ¥243.9b (Y, 2022) |
Net income | Net income (NT$177m) (FY, 2025) | Net income N/A | Net income ¥16.8b (Y, 2022) |

Toyota Battery (トヨタバッテリー株式会社, formerly known as Primearth EV Energy, プライムアースEVエナジー株式会社) is a company that develops, manufactures, and sells batteries and battery management systems.
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