- Legal name
- EVE Energy Co., Ltd.
- Name in Chinese
- 惠州亿纬锂能股份有限公司
- Founded
- 2001
- Headquarters
- Huizhou, Guangdong, China
- Public listing
- Shenzhen Stock Exchange, ChiNext — code 300014, listed since 2009
- Capability layer
- Cells and chemistry
- Product areas
- Consumer batteries · Power batteries · Energy storage batteries
- Relevance to charging products
- Consumer lithium-ion cells used in power banks and portable devicesThe alliance does not know which cells appear in which finished products.
- Website
- evebattery.com
- Directory status
- Listed company — compiled from public information. Not a member.
What the company does
EVE Energy is a lithium battery manufacturer. It was founded in 2001, is headquartered in Huizhou in Guangdong province, and has been listed on the Shenzhen Stock Exchange's ChiNext board since 2009 under code 300014.
The company describes three business areas: consumer batteries, power batteries and energy storage batteries. Consumer batteries are the part that touches charging products — the lithium-ion and lithium-primary cells that sit inside power banks, portable chargers and small battery-powered devices.
Where it sits in the chain
Cells and chemistry is the first layer of the industry map. It determines capacity, cycle life, thermal behaviour and the transport classification of the finished product, and every layer downstream is built around what the cell can do. The protection board is sized for the cell's current, the enclosure is shaped by its thermal behaviour, and the shipping paperwork follows its chemistry.
That ordering matters when a product disappoints. A power bank that loses capacity faster than expected, runs hot under load, or cannot be air-freighted has a cell-layer problem before it has an assembly problem, and no amount of downstream engineering fully compensates for a cell that was the wrong choice.
What to check when sourcing at this layer
The part number, not the brand. Cell makers publish a datasheet per part number. A specification that names only the manufacturer tells you very little. The part number tells you the chemistry, the nominal voltage, the rated capacity and the maximum continuous discharge current — which is the set of facts a design actually rests on.
The discharge rate behind a capacity figure. A cell's capacity is measured at a stated discharge rate. A figure taken at a light load does not transfer to a heavier one, which is why two products with the same nominal capacity can deliver noticeably different usable energy.
Transport documentation. Cells and batteries are dangerous goods, and the UN 38.3 test summary is the document that travels with the shipment. Without it a cell cannot legally fly. UN 38.3 explained sets out what the eight tests cover and why the summary rather than the full report is the document the carrier asks for.
Note on this entry
This entry was compiled by the alliance from the public sources listed below. It was not supplied, reviewed or approved by the company. EVE Energy is not a member of the alliance, and listing is not an endorsement, a recommendation or an approval of any product.
The alliance has not tested any product from this company and has no knowledge of which cells appear in which finished products. Where that matters to a decision, ask the supplier for the cell part number and check it against the cell maker's own datasheet rather than relying on either this entry or the supplier's summary.
Sources
This entry was compiled by the alliance from the public sources listed below. It was not supplied, reviewed or approved by the company.
- EVE Energy — company profile, stating the 2001 founding, the 2009 ChiNext listing and the three business areas (accessed October 2026)
- Shenzhen Stock Exchange — issuer record for code 300014 (accessed October 2026)