CHENGGUang OEM Automotive Battery Manufacturer in China

Who We Are

Chengguang Power Tech is a car and truck battery OEM manufacturer based in Hebei, China.

We make automotive batteries — SLI, AGM, EFB, and heavy-duty (for Luxury passenger vehicles, Start-stop systems, European vehicles)— under our customers’ brands.

Our factory covers 200,000 m², runs 18 assembly lines, and ships to over 70 countries. If you’re a distributor, importer, or brand looking for your own battery line, we are the factory behind it.

Automotive Battery OEM — Our Core Business

We specialize in OEM manufacturing of automotive starting batteries. Every battery we ship is produced under our customers’ brand names — your logo, your label, your packaging.

Also available: VRLA standby batteries, lithium-ion packs, and energy storage systems.

What Models of Battery We Can Produce

OEM & Private Label — How It Works

You bring the brand. We handle everything else.

From the first sample to the container at your port, we manage the full process — tooling, production, testing, documentation, and shipping.

Factory at a Glance

Why Work With Us

1. We are the factory — no traders, no middlemen. Direct pricing.
2. 23 years making batteries — continuous production since 2002.
3. Your brand, start to finish — case, terminals, labels, packaging, all under your name.
4. Global standards — we build to JIS, DIN, BCI, AS, and SA specs.
5. Proven exports — batteries running in 70+ countries, 10M+ vehicles.
6. IATF 16949 certified — automotive-grade quality management.

الأسئلة الشائعة

Are you an automotive battery manufacturer or a trading company?

Chengguang Power Tech is an automotive battery manufacturer based in Hebei, China. We manufacture starting batteries for passenger cars, commercial vehicles, trucks, buses, and other automotive applications, with OEM and private-label production for international customers.

Our manufacturing capabilities include SLI flooded batteries, AGM batteries, EFB batteries, and heavy-duty automotive batteries.

Can you manufacture automotive batteries under our own brand?

Yes. OEM and private-label manufacturing is one of our core businesses.

We can manufacture batteries using your brand name, logo, label design, packaging, and market-specific specifications. Depending on the project, customization can include battery case design, dimensions, terminal configuration, capacity, CCA, labeling, and packaging.

What types of automotive batteries do you manufacture?

Our main automotive battery product categories include:

Product availability and specifications depend on the target market and application.

What battery sizes and standards can you manufacture?

We manufacture batteries for major regional battery standards and form factors, including JIS, DIN/EN, BCI, and heavy-duty applications.

Typical sizes include:

The exact specifications, dimensions, terminal layout, polarity, capacity, and CCA can be configured according to the target vehicle and market requirements.

Can you manufacture batteries for both Japanese and European vehicles?

Yes. We support different regional battery form factors and specifications, including JIS and DIN/EN applications.

For OEM projects, we can match the required:

• Battery dimensions
• Terminal configuration
• Polarity
• Capacity (Ah)
• CCA
• Case design
• Hold-down configuration
• Labeling and packaging

This allows battery specifications to be adapted to different vehicle markets.

What is the difference between AGM, EFB and conventional flooded batteries?

AGM, EFB, and conventional flooded batteries are different lead-acid battery technologies designed for different vehicle requirements.

• Conventional flooded batteries are widely used for standard starting applications.
• EFB batteries provide improved cycling performance compared with conventional flooded batteries and are commonly used in entry-level or selected start-stop systems.
• AGM batteries offer higher cycling capability and charge acceptance and are widely used in vehicles with demanding start-stop and electrical requirements.

The correct battery should be selected according to the vehicle manufacturer’s specification and electrical system.

Can you customize battery capacity and CCA?

Yes. Battery specifications can be developed according to the required application and market.

Depending on the battery platform, OEM specifications may include:

• Rated capacity (Ah)
• Cold Cranking Amps (CCA)
• Reserve capacity
• Dimensions
• Terminal type
• Polarity
• Case configuration
• Technology

Our engineering team can evaluate the required specifications and recommend a suitable battery platform.

Can you develop a custom battery case for an OEM project?

Yes. For suitable OEM projects, we can support customized battery case development, including dimensions, case configuration, terminal position, and branding requirements.

Custom tooling requirements, development costs, and minimum order quantities depend on the project.

What automotive battery standards do you support?

Our battery production can support major regional specifications and standards, including:

JIS, DIN/EN, BCI, AS and SA applications.

The applicable testing requirements and specifications depend on the target market, battery type, and customer requirements.

For an OEM project, we recommend confirming the required standard and test specification before production.

What quality certifications does Chengguang have?

Our quality management system includes IATF 16949, ISO 9001, and ISO 45001 certifications.

IATF 16949 is particularly relevant to automotive manufacturing because it provides a quality-management framework specifically designed for the automotive industry.

Certification scope and current certificate status should be confirmed against the applicable factory certificates.

How are automotive batteries tested before shipment?

Battery testing can include electrical, mechanical, and production-quality inspections depending on the product specification.

Typical battery performance checks may include:

• CCA testing
• Capacity testing
• Reserve capacity testing
• Charge acceptance testing
• Leakage inspection
• Voltage testing
• Internal resistance evaluation
• Visual inspection
• Terminal and polarity inspection

The final inspection requirements can be defined according to the customer’s specifications and applicable standards.

What information do you need for an OEM battery quotation?

To prepare an accurate quotation, we normally need information such as:

1. Target market or country
2. Battery type
3. Battery size or dimensions
4. Required Ah capacity
5. Required CCA
6. Terminal configuration
7. Quantity or estimated annual volume
8. Brand and packaging requirements
9. Required certifications or standards
10. Destination port

If you already have an existing battery sample or specification sheet, it can be used as the basis for evaluation.

What is your MOQ for OEM automotive batteries?

MOQ depends on the battery type, size, specifications, packaging requirements, and degree of customization.

Standard battery models may have different MOQ requirements from projects involving new tooling, customized cases, or new specifications.

Contact our OEM team with your target model and estimated quantity for a project-specific MOQ.

How does the OEM battery development process work?

Our typical OEM process is:

Inquiry → Specification Review → Engineering → Sample → Testing & Approval → Mass Production → Final Inspection → Shipment

The exact development timeline depends on whether the project uses an existing battery platform or requires new tooling and engineering development.

Can you manufacture batteries for trucks and commercial vehicles?

Yes. We manufacture heavy-duty starting batteries for applications including:

• Trucks
• Buses
• Commercial vehicles
• Agricultural equipment
• Construction equipment

Typical heavy-duty battery formats include 4D, 8D, Group 31, 105D31 and 115D31, subject to the applicable market and specification.

Can you supply batteries for different global markets?

Yes. Our OEM products are developed for different regional requirements and vehicle markets.

Depending on the project, battery specifications can be adapted to regional form factors such as:

JIS · DIN/EN · BCI · AS · SA

We also support private-label production for distributors, importers, and automotive battery brands.

How can I start an OEM automotive battery project with Chengguang?

Send us your required battery model, target market, estimated quantity, and branding requirements.

If available, you can also provide:

Battery model + dimensions + Ah + CCA + terminal configuration + photos/specification sheet.

Our team can then evaluate the requirements and recommend a suitable OEM battery solution.

How do I choose the correct automotive battery size?

The correct automotive battery should not be selected based on Ah or CCA alone. The battery must match the vehicle’s required dimensions, terminal layout, polarity, hold-down configuration, capacity, starting performance, and battery technology.

For replacement applications, the original battery specification or vehicle manufacturer’s recommendation should be checked before selecting an alternative.

For OEM projects, Chengguang can evaluate the required battery dimensions and electrical specifications and recommend a suitable battery configuration.

Ready to Launch Your Battery Brand?

Factory-direct pricing. Full OEM support. Certified automotive quality.

Your OEM Journey — From Inquiry to Shipment