The A&S Power AS603040 is a 3.7V 750mAh rechargeable lithium polymer battery designed for compact electronic applications. The model is supported by UL 2054, CB and CCC certification documentation, together with a UN38.3 transportation test report. The documented references include UL 2054 certificate MH61634, CCC certificate 2024010915602740, CB reference certificate DK-183407-UL, and UN38.3 report S19121500304001.
When I evaluate a rechargeable lithium polymer battery for an OEM project, I do not look at capacity alone. For many commercial products, the battery must also fit the mechanical design, meet electrical requirements, support the target market, and have appropriate safety and transportation documentation.
That is why I consider certification and compliance documentation an important part of battery selection rather than an afterthought.
The AS603040 is one example of this approach. It is a compact 3.7V 750mAh LiPo battery measuring approximately 6.2 × 30.5 × 42.5 mm and weighing about 15.5 g. According to the current product documentation, the model has UL1642, UL2054, CB, CCC, UN38.3, CE and WERCS-related documentation.
More importantly for customers evaluating this specific model, the main certification references can be identified directly by certificate or report number rather than being described only with a general “certified battery” statement.
AS603040 Certification and Compliance Overview
The following table summarizes the certification and transportation documentation that I would recommend customers review when evaluating the AS603040 for an OEM or product-development project.
| Certification / Report | Reference Number | Standard / Requirement | Issue Date |
|---|---|---|---|
| UL 2054 | MH61634 | UL 2054 | April 17, 2020 |
| UL Report Reference | MH61634-20200415 | UL 2054 | April 15, 2020 reference |
| CCC | 2024010915602740 | GB 31241-2022 | January 16, 2024 |
| CB | DK-183407-UL | CB Scheme | July 17, 2026 |
| UN38.3 Test Report | S19121500304001 | UN 38.3 | March 18, 2020 |
AS603040 3.7V 750mAh LiPo Battery Specifications
The AS603040 uses a compact pouch-cell format intended for applications where available installation space is limited. Its nominal voltage is 3.7V and its typical capacity is 750mAh, with a listed minimum capacity of 720mAh.
| Parameter | AS603040 Specification |
|---|---|
| Model | A&S 603040 |
| Battery Chemistry | Lithium Polymer |
| Nominal Voltage | 3.7V |
| Typical Capacity | 750mAh |
| Minimum Capacity | 720mAh |
| Battery Size | 6.2 × 30.5 × 42.5mm |
| Approximate Weight | 15.5g |
| Charge Voltage | 4.2V |
| Discharge Cut-off Voltage | 3.0V |
| Maximum Continuous Charge | 750mA |
| Maximum Continuous Discharge | 750mA |
| Cycle Life | 500 cycles, capacity ≥80% |
| Charge Temperature | 0°C to +45°C |
| Discharge Temperature | -20°C to +60°C |
| Shipping Voltage | 3.85–3.95V |
The current product documentation also specifies a 50 ± 3 mm UL3302 30# wire, SUHR-03V-S-B connector, NTC 10K temperature sensing, and protection parameters for the supplied configuration. These details are useful when an engineering team is checking mechanical integration and electrical protection requirements.
UL 2054 Certification for AS603040
UL 2054 is a battery safety standard covering household and commercial batteries. UL Solutions lists UL 2054 among its battery safety testing standards.
For the AS603040, the UL 2054 documentation provides a traceable certificate reference rather than simply stating that the battery is “UL certified.”
UL 2054 Certificate Details
Certificate Number
Report Reference
Standard
Issue Date
For an OEM buyer, I recommend checking the actual UL documentation when the battery is being incorporated into a new end product. The certificate should be considered together with the exact cell, battery configuration, protection circuit and intended application.
CB Certification for AS603040
The CB Scheme provides an international framework for electrical and electronic product safety certification. For battery projects, CB documentation can be useful when customers are evaluating products intended for multiple international markets.
CB Certificate Details
Reference Certificate Number
Certification Scheme
Issue Date
Product
For projects requiring evidence of international safety evaluation, I recommend keeping the CB certificate together with the battery specification and the final production configuration. This makes the compliance review easier when the battery is being evaluated as part of a complete product.
CCC Certification for AS603040
The AS603040 also has CCC documentation referencing GB 31241-2022. China's market regulator has stated that GB 31241-2022 is used for CCC certification of lithium-ion batteries and battery packs within the applicable scope.
CCC Certificate Details
Certificate Number
Standard
Issue Date
Product Model
This information is particularly useful for customers whose product development or market-entry plans involve China. However, I would not treat the CCC certificate as a universal approval for every finished product. The applicable certification scope should always be checked against the final product and market.
UN38.3 Test Report for AS603040
UN38.3 should be treated differently from product safety certifications such as UL or CB. It relates to testing requirements for lithium cells and batteries in the context of transportation. UNECE documentation identifies subsection 38.3 of the UN Manual of Tests and Criteria as the relevant testing framework for lithium batteries.
For an OEM customer, this distinction matters. A battery may need both product safety documentation and transportation-related documentation, depending on the product, market and shipping method.
UN38.3 Report Details
Report Number
Requirement
Issue Date
Product Model
What These Certifications Mean for OEM Battery Buyers
When I work with OEM battery customers, one of the most common misunderstandings is treating every certification as if it served the same purpose. It does not.
| Documentation | What It Helps Demonstrate | Typical OEM Consideration |
|---|---|---|
| UL 2054 | Battery safety evaluation under the applicable UL standard | Product safety review and customer qualification |
| CB | International safety certification framework | International product certification projects |
| CCC | Applicable Chinese compulsory certification requirements | Market access and applicable product categories in China |
| UN38.3 | Transportation-related testing for lithium batteries | Battery shipping and logistics documentation |
Therefore, I recommend that purchasing, engineering and compliance teams review the complete documentation package rather than judging a battery by a certification logo alone.
Why AS603040 Is Suitable for Compact Electronics
The AS603040 has a relatively compact pouch format with a thickness of approximately 6.2 mm. With a typical capacity of 750mAh and a nominal voltage of 3.7V, it provides approximately 2.78Wh of nominal energy based on voltage multiplied by capacity.
Its compact dimensions make the format relevant to applications where the battery compartment is constrained by thickness or available installation area.
The current product documentation identifies applications including smart helmets and lighting fixtures. The product page also records previous project use in a Bluetooth speaker and a Bluetooth headset application.
Depending on the final design, similar battery configurations can also be considered for compact consumer electronics, wearable products, IoT devices, portable electronics and other space-constrained equipment.
OEM and Customization Options
A certified battery is not necessarily the correct battery for every project. In an OEM application, the battery still needs to match the device's mechanical and electrical requirements.
At A&S Power, I would normally start a battery evaluation by looking at the available installation space, required voltage, target capacity, charging conditions, discharge current, connector, wire length and protection requirements.
The AS603040 configuration can also be used as a reference point for customization. Depending on the project, A&S Power supports customization of battery dimensions, wires, connectors, voltage, capacity and protection circuitry.
Typical OEM Customization Items
| Customization Item | Typical Requirement |
|---|---|
| Battery Dimensions | Match the available battery compartment |
| Capacity | Optimize runtime and available space |
| Voltage | Single-cell or series battery configuration |
| Connector | Match the customer's PCB and assembly process |
| Wire | Customized length and specification |
| Protection Circuit | Overcharge, over-discharge, over-current and short-circuit protection as required |
| NTC | Temperature monitoring when required by the application |
| Certification | Evaluate according to the final battery configuration and target market |
Certification Documents and Verification
I recommend that customers review the original certification documents rather than relying only on a certification badge displayed on a product page.
The AS603040 product page provides access to supporting documentation, including the UL1642 cell document and a datasheet containing CB, CCC, UL2054 and UN38.3 information.
You can review the product specification and available documentation here: AS603040 3.7V 750mAh LiPo Battery Product Page .
For a broader overview of A&S Power's battery certification resources, visit the: A&S Power Battery Certification Center .
Related A&S Power Battery Resources
If you are comparing certified lithium battery solutions, these resources may also be useful:
- A&S Power Battery Certification Center – Browse available battery certification and compliance documentation.
- AS603040 3.7V 750mAh LiPo Battery – Review the product specification, battery configuration and available documents.
- Lithium Polymer Battery Products – Explore other rechargeable LiPo battery formats.
- A&S Power Technology Strength – Learn more about battery engineering and customization capabilities.
External Standards and Reference Sources
For customers who want to understand the standards behind the documentation, I recommend checking the original organizations rather than relying on third-party summaries.
- UL Solutions – Battery Safety Testing
- IECEE – International Electrotechnical Commission System of Conformity Assessment Schemes
- UNECE – UN Manual of Tests and Criteria
- CNCA – Lithium-Ion Battery CCC Certification Notice
Looking for a Certified Custom LiPo Battery?
If your project requires a compact rechargeable lithium polymer battery with specific voltage, capacity, dimensions, connector, protection circuit or certification requirements, A&S Power can evaluate the design with your engineering team.
When you send an RFQ, I recommend providing the battery dimensions, required voltage and capacity, maximum charge and discharge current, connector, operating temperature, application and target market. This allows the battery specification and certification requirements to be evaluated together.
Contact A&S PowerFrequently Asked Questions
What certifications does the AS603040 3.7V 750mAh LiPo battery have?
The AS603040 has UL 2054, CB and CCC certification documentation, together with a UN38.3 transportation test report. The current product documentation also lists UL1642, CE and WERCS-related documentation.
What is the UL 2054 certificate number for AS603040?
The UL 2054 certificate number is MH61634. The associated report reference is MH61634-20200415, and the issue date shown in the certificate information is April 17, 2020.
What is the CCC certificate number for AS603040?
The CCC certificate number is 2024010915602740. The certificate references GB 31241-2022 and was issued on January 16, 2024.
What is the CB certificate number for AS603040?
The CB reference certificate number is DK-183407-UL. The issue date is July 17, 2026.
What is the UN38.3 report number for AS603040?
The UN38.3 test report number is S19121500304001, with an issue date of March 18, 2020.
What are the specifications of the AS603040 battery?
AS603040 is a 3.7V rechargeable lithium polymer battery with a typical capacity of 750mAh and a minimum capacity of 720mAh. Its dimensions are approximately 6.2 × 30.5 × 42.5mm and its weight is approximately 15.5g.
What standard does the AS603040 CCC certificate reference?
The CCC certificate references GB 31241-2022 as the standard and technical requirement for the product.
Is UN38.3 the same as UL certification?
No. UL 2054 is a battery safety standard, while UN38.3 concerns testing requirements associated with the transportation of lithium cells and batteries. They address different compliance needs.
Is the AS603040 suitable for OEM projects?
Yes. The AS603040 can be used as a reference design for OEM and ODM projects. A&S Power supports customization of battery dimensions, capacity, voltage, wires, connectors and protection circuitry according to project requirements.
Can A&S Power customize a certified battery for my product?
Yes. A&S Power can evaluate customized lithium polymer battery requirements, including dimensions, voltage, capacity, connector, wire, protection circuit and other project-specific requirements. Certification should be evaluated against the final battery configuration and target market.
Conclusion
The AS603040 is more than a compact 3.7V 750mAh LiPo battery specification. For OEM customers, its certification and compliance documentation provides additional information for evaluating product safety, market requirements and transportation planning.
The documented UL 2054 certificate is MH61634, the CCC certificate is 2024010915602740 under GB 31241-2022, the CB reference certificate is DK-183407-UL, and the UN38.3 report is S19121500304001.
I still recommend that customers verify the original documents and confirm certification scope against the final battery configuration before using the documentation for regulatory submissions or finished-product certification.
For an OEM project requiring a similar 3.7V LiPo battery but with different dimensions, capacity, connector, protection circuit or certification requirements, the AS603040 can also serve as a practical starting point for a custom battery discussion.
