China Hot Selling NCR 21700 3.7V 4800mAh Rechargeable Li-ion Cylindrical Battery for -Ebike, Find details and Price about China 21700, 21700 Battery from Hot Selling NCR 21700 3.7V 4800mAh Rechargeable Li-ion Cylindrical Battery for -Ebike
Hot selling NCR 21700 3.7V 4800mah rechargeable li-ion Cylindrical battery for -Ebike
Manufacturer Statement
Shenzhen New Belief is a factory specializing design and manufacturing all kinds of power banks and chargers. All of our products made of A grade parts to assure good quality, working steadily for a long time. We will conduct strict quality management to ensure that every charger has strict inspection before leaving the factory.
Security mission :
We are purpose by the "Safety", and strives to increase the use safety of this lithium battery from all aspects by using all methods, and protecting people's lives and property who can't worry about using batteries.
This product is an innovative safe lithium battery. By embedding a protective circuit in the battery, the defect of the ordinary lithium battery without safety protection device can be solved, and the circuit can be cut off in time when the equipment fails. Prevent the heat and explosioned in danger because of the quipment short-circuit from the battery.Specifications | Working Time |
Working Temperature | -0ºC~~+40ºC |
Working Humidity | 8%~~90% |
Anti-seismic | 4800mah |
Weight | 66g |
Mechanical structure | Software + Hardware |
Medium | Lithium battery |
Battery Specification | 21700 core |
Battery Number | ≤60mΩ(with PTC) |
Input voltage / current | 4.25V,4800mA |
Output voltage | 2.75V - 4.25V |
Charging Time | More than 2 hours |
Power | More than 16Wh |
Charging | Torch , Power bank , Fan , Toy , Power tool etc... |
Company Information:
Established in October 2004, Shenzhen New Belief Technology Co., Ltd is specialized in export and manufacture of various power bank, solar charger and solar energy storage systems. Taking the advantage of our own professional production department , strict QC procedure and well trained sales team. And all Our products have got CE, FCC, RoHS certificates ,UN38.3 & MSDS battery transport report. We win great reputation from our customers around the world.
Nowadays, we design many trend power banks to meet the market demand. About 90 percent of our products are exported to more than 60 countries overseas, mainly to West Europe, United States of America, Japan ,etc. We aim to become a domestic leader and create a world first-class brand.
Your best power bank solution partner is New Belief. We are dedicated to provide you high quality products, rapid shipment service that can always support your projects to be successful .Please contact us any time for your OEM/ODM projects.
HK Exhibiton
Our Factory
Express
1. Can I get the sample order?
A: Yes. We welcome sample order to test and check quality. Mix sample are acceptable.
2. How do you ship the goods and how long does it take arrive?
A: We usually ship by DHL, EMS, Fedex or TNT. It usually takes 6-8 work days to arrive. But it will depend on different areas.
3. Can I print my logo on the products?
A: Yes, we can print your logo on the products.
We can offer free printing Logo if the order quantities over 1000pcs.
4. Do you offer guarantee for the products?
A: Yes, we offer one year warranty for the product.
5. How do I pay for my purchase?
A: We accept the following payment methods: T/T, Western Union, Paypal, L/C.
6. What is your MOQ?
A: We don’t have MOQ limit. Sample order are welcome.