Electric mobility · Golf carts · RV & camper · Lithium replacementzjy@chengyuebattery.com

CY ENERGY / MANUFACTURING & SUPPLY

Your products.
Our battery expertise.

Lithium battery platforms for electric two- and three-wheelers, golf carts and RVs. For distributors, vehicle brands and professional installers.

PRODUCT KNOW-HOWMANUFACTURING FOUNDATIONOEM COLLABORATION
Illustrative electric utility golf cart at a resort
POWER FOR EVERY WORKING DAYAI application illustration

FOUR WAYS TO MOVE FORWARD

Find the battery for your market.

For importers, distributors, vehicle builders and professional installers. Start with the application you know.

Buying for a three-wheeler fleet or vehicle range?

Electric tricycle batteries

COMPARE. SHORTLIST. ENQUIRE.

Products to build your offer around.

View all specifications

Published specifications support initial selection. We confirm the current configuration, system fit and supply terms with your quotation.

TWO ROUTES. ONE BATTERY PARTNER.

How do you buy?

A repeat order and a new vehicle programme need different conversations. Choose the one that fits your business.

01 / SUPPLY PARTNERS

Importers & distributors

Build your range with existing battery models. Discuss samples, order quantities, labelling, documentation and repeat supply.

  • Compare models and specifications
  • Confirm pricing and delivery terms
  • Agree local service responsibilities
Explore wholesale supply
02 / PRODUCT PARTNERS

OEMs & product brands

Adapt an existing platform or define a new pack. Bring together the electrical, mechanical and commercial requirements.

  • Enclosure, interfaces and BMS review
  • Samples in your actual equipment
  • Approved configuration for production
Plan an OEM project

SEE THE PEOPLE BEHIND THE PRODUCT

Look inside.
Then look at the details.

Our Shenzhen team connects your requirements with the Hunan Chengyue manufacturing foundation. See original production footage, then discuss the model, inspection records and documents for your order.

Factory, quality & company

Source: CY ENERGY production film · Cell manufacturing footage · Edited excerpt, no audio.

INFORMATION YOUR TEAM CAN USE

Make the next decision easier.

Readable specifications, printable model sheets and practical buying guides. Share them with purchasing, engineering and installation teams.

Open the resource centre

BEFORE YOUR FIRST ORDER

A few useful answers.

Can we buy an existing model instead of developing a new pack?

Yes. Send the model or application, country and estimated quantity for a supply quotation. We confirm the configuration, sample arrangements, MOQ, lead time and documents with the quote.

Can you support our brand or vehicle platform?

Discuss labelling, packaging, enclosure, interfaces and BMS requirements with the OEM team. We distinguish changes to an existing model from a new development project, then agree the sample and validation scope.

Is every lithium pack a direct lead-acid replacement?

No. Voltage limits, charger behaviour, current demand, mounting and protection must work together. Start with the replacement checklist and send your existing system details for review.

YOUR NEXT BATTERY ORDER

Let’s find the right power.

Share your application, country and quantity. Let’s find the right product and supply route.

Request a battery quote