Basic Specifications
Certification
KC, PSE, CTIA, RoHS, TUV, CB, CE
Production Capacity
500,000/Day
Direct Factory Supply CB/KC/MSDS/UN38.3 3.7V 18650 Rechargeable Li-ion Batteries
Detailed Specifications
| Item |
Rating |
Note |
| Capacity |
Typical |
1500mAh |
Discharge:0.2CmA, cut off Voltage:3.0V |
| Minimum |
1500mAh |
| Nominal Voltage |
3.7V |
Average Discharge |
| Max. Charge Voltage |
4.23V |
Standard Charge |
| Max. Discharge Current |
5200mA |
2.0CmA |
| Operating Temp |
Charge: 0~45°C / Discharge: -20~60°C |
Optimal Stability |
Application & Production
Packaging & Logistics
Manufacturing Excellence
- Daily Output: Over 3,000,000 pcs per day
- Facility Scale: 500,000 square meters manufacturing base
- Production Lines: 10 Professional automated lines
- Workforce: Over 500 skilled employees
- Main Range: Alkaline, Carbon, Lithium button, Ni-MH, and Rechargeable systems
Certifications & Quality
Frequently Asked Questions
How long does it take to provide a price quote?
We usually provide a formal quote within 24 hours of receiving your specific inquiry. For urgent requests, please highlight the priority in your communication.
Can I request samples for quality verification?
Yes, once the pricing is confirmed, you are welcome to request samples to verify our build quality and performance.
What is the estimated lead time for mass production?
Lead times depend on the order quantity and seasonal demand. We recommend starting the inquiry process at least two months before you need the products delivered.
What are the accepted payment terms?
We currently accept T/T (Telegraphic Transfer) and L/C (Letter of Credit) for all professional orders.
What is the warranty period for your lithium batteries?
Our high-quality 18650 Li-ion batteries come with professional manufacturing standards and long-term reliability support.
Are your products certified for international shipping?
Yes, our batteries carry CB, KC, MSDS, and UN38.3 certifications, ensuring they meet global safety and transportation standards.
SK Battery
