| Battery type | Lithium polymer battery/ Lipo battery |
| Nominal voltage | 3.7v/7.4v/11.1v/customize |
| Nominal capacity | 1000mAh-5000mAh/customize |
| Cell Initial Impedance | ≤ 180mΩ |
| Initial Voltage | ≥3.8V |
| Limited Charge Voltage | 4.2 V |
| Cut-off Voltage | 2.75 V |
| Standard Charging Current | 0.2C |
| Operating temperature |
Charge: 0°C to 45°C Discharge: -20°C to 60°C |
| Storage Temperature | -20°C to 45°C |
| Cycle life | 500 cycles |
| PCBA/Connector | Can be customized |
| Customize Service | Available |
| Warranty | 12 months |
| Package | Individual package |
| Application | Smart wearable devices, smart cards, smart electronics, earphone, power bank, MPS, Tablet PC, laptop, GPS, medical devices, electric children toys, electric shoes, electric blanket, intelligent door lock, intelligent lighting, emergency light, industrial cameras. |
◆1. Could I get a sample for checking the quality?
Yes, samples testing are available.
◆2. What’s the lead time of production?
It depends on the order quantity. Normally, the lead time is about 5-7 working days for mass orders.
◆3. What kinds of payment can I pay with?
L/C, T/T Bank transfer, Paypal, Western Union, Trade Assurance.
◆4. How about the warranty time?
Our products come with a 12-month warranty, including 100% free replacement if quality problems occur.
◆5. Can you customize the capacity and voltage of the batteries?
Yes, we provide customization options for nominal voltage (3.7V, 7.4V, 11.1V, or custom), capacity (1000mAh to 5000mAh or custom), as well as PCBA and connector configurations.
◆6. What safety certifications do your batteries carry?
Our battery products conform to strict international standards and carry ISO 9001, CE, RoHS, UN38.3, and MSDS certifications.