| 电池型号 Battery model |
501012 |
| 材料体系 Material System |
钴酸锂 LiCoO2 |
| 标称电压 Nominal voltage |
3.7V |
| 标称容量 Nominal capacity |
40mAh |
| 标称能量 Nominal energy |
0.148Wh |
| 最大充电电流 Max. charge current |
0.12A |
| 最大放电电流 Max. discharge current |
0.04A |
| 充电上限电压 Charging upper limit voltage |
4.2V |
| 放电终止电压 Discharge ending voltage |
3.0V |
| 循环寿命 Cycle life |
≥500cycle |
| 工作温度 Operating temperature |
-20℃~60℃ |
| 应用场景 Application scenarios |
TWS耳机 TWS headphones |
Our state-of-the-art factory spans over 10,000 square meters and is equipped with cutting-edge automated production lines. With a focus on precision and efficiency, we specialize in the manufacturing of advanced polymer lithium-ion batteries, ensuring high-quality output that meets global standards.
Our facility operates under stringent quality control systems, including ISO9001, ISO14001, and ISO45001 certifications. Every stage of production, from material sourcing to assembly, is meticulously monitored to guarantee safety, reliability, and performance.
A: We are an experienced manufacturer.
A: The MOQ varies from 500 to 1000; each product has a different MOQ.
A:We specialize in the production of high-quality headphones, with a particular focus on TWS headphones.
A :Yes, OEM/ODM service is supported.
A: Normally, the production lead time ranges from 7 to 30 days after payment is received.
A: It generally takes 15 days after your pre-payment, but it may vary depending on the quantity.
A: We accept Trade Assurance, T/T, L/C, and Western Union. Terms include a 40% deposit in advance, with the balance of 60% paid by T/T or L/C before shipment.
A: Yes, please contact us to check if we have stock available. Samples for customized orders based on our products will take 5-10 days. The proofing time for complex samples depends on specific conditions. Please note that you may be responsible for the cost and freight of the sample order.
A:1.Provide detailed information like product appearance, function, and colors.
2.We will give you an estimate and, if workable, charge a prototype fee, then our engineers will start designing the 3D model.
3.We will begin creating the prototype once you approve the 3D drawing, and then send it to you for approval.
4.We will then produce a pre-production sample and send it for your confirmation once more.
5.If all goes well, we will confirm the mass production timeline, which normally ranges from 20-45 days depending on the order quantity and product type.
10.What after-sales services do you provide?Answer: We offer a 1-year warranty on our products. We ensure all products you receive are qualified. In case of any quality issues, please send us detailed photos via email, and we will resolve these issues as soon as possible. For any other concerns, do not hesitate to contact us.
A national high-tech enterprise specializing in the research and development, design, production, sales, and service of polymer lithium-ion batteries.
