Our Battery is certified under the CCC (China Compulsory Certification), a necessary certification in China for certain products, including some battery categories, to ensure compliance with safety, quality, and performance standards.
Power You Can Rely On – CCC Certified 18650 Battery
Upgrade your products with our high-performance 18650 lithium-ion battery, now with official CCC certification for guaranteed safety and reliability. Designed for demanding applications, it delivers consistent power, long cycle life, and peace of mind. Perfect for manufacturers who demand quality, compliance, and performance.
Trust the battery that meets the highest standards in China – power up with confidence!
Technical Specifications
Note: This battery is designed for stability with a moderate 1C discharge rate (2000mA). It is ideal for electronics requiring steady power rather than high-drain power tools or high-wattage vapes. The internal resistance is kept low (60mOhm) to ensure efficient energy delivery.
General Overview
- Chemistry: Lithium-ion (Based on the 3.7V/4.2V voltage profile)
- Typical Capacity: 2030mAh
- Minimum Capacity: 2000mAh
- Energy Density: 7.4Wh
- Nominal Voltage: 3.70V
- Internal Resistance (AC): 60 mOhm
- Weight: Approx. 43g
Charging Profile
- Standard Charge Current: 1000mA
- Maximum Charge Current: 2000mA
- Charging Voltage: 4.20V
- Max. Charging Voltage: 4.23V
- Standard Charging Time: Approx. 4.0 hours (at 2000mA)
Discharge Profile
- Max. Continuous Discharge Current: 2000mA (1.0 CmA)
- Discharge Cut-off Voltage: 3.00V
Temperature & Storage
- Operating Temperature (Charge): 0°C to +45°C
- Operating Temperature (Discharge): -10°C to +55°C
- Storage Temperature (Short Term - <1 month): -10°C to +45°C
- Storage Temperature (Long Term - <6 months): -10°C to +35°C
- Recommended Storage/Transport Temp: 20°C
Safety & Quality
- Certification Type: CCC (China Compulsory Product Certification)
- Certificate Number: 2023010915583801
- Standards & Technical Requirements: GB 31241-2022 (This is the specific Chinese national safety standard for lithium-ion cells and batteries used in portable electronic equipment).
- Validity: From Nov 02, 2023, until Nov 01, 2028.
- Certification Body: China Quality Certification Centre (CQC).
Specific Model Identification
The certificate covers three variations of this battery. Based on your previous spec sheet (2000mAh / 7.4Wh), your specific product model is:
- Model Number: 18650S20
- Rated Capacity: 2000mAh
- Rated Energy: 7.4Wh
- Nominal Voltage: 3.7V
- Limited Charging Voltage: 4.20V