Shenzhen Honghaosheng Electronics Shenzhen Honghaosheng Electronics is a manufacturer of lithium-ion batteries. | ![]() Tenpower Tenpower (also known as Jiangsu Tenpower Lithium, 江苏天鹏电源有限公司) is a battery cells developer and manufacturer. | ![]() Topband Shenzhen Topband is a high-tech company that develops and manufactures intelligent controller solutions. | ![]() 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 2004 | Founding Date 2006 | Founding Date 1996 | Founding Date 1996 | Founding Date 1887 |
Type | Type Private | Type Subsidiary | Type Public | Type Subsidiary | Type Private |
Tags | |||||
Locations | Locations Shenzhen, CN HQ | Locations Zhangjiagang, CN HQ Zhangjiagang, CN | Locations Shenzhen, CN HQ Chongqing, CN Hangzhou, CN Hangzhou, CN Huizhou, CN Nantong, CN Ning Bo Shi, CN see more | Locations Kosai, JP HQ Kosai, JP Taiwa, JP | Locations Ellwangen (Jagst), DE HQ Ellwangen (Jagst), DE |
Employees | Employees 244% decrease | Employees 435% increase | Employees 11,61725% increase | Employees 4,947 | Employees 1,050 |
Financial | |||||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥990m (FY, 2018) | Revenue (est.) ¥10.9b (FY, 2025) | Revenue (est.) ¥243.9b (Y, 2022) | Revenue (est.) N/A |
Net income | Net income N/A | Net income N/A | Net income ¥363.2m (FY, 2025) | Net income ¥16.8b (Y, 2022) | Net income N/A |

Tenpower (also known as Jiangsu Tenpower Lithium, 江苏天鹏电源有限公司) is a battery cells developer and manufacturer.
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Shenzhen Topband is a high-tech company that develops and manufactures intelligent controller solutions.
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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.
View companyVarta is a manufacturer of batteries for global automotive, industrial, and consumer markets.
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