2021 New Style 1.5v Usb Battery Aa Size Battery - 21700 4000mAh NCM Cylindrical Cell Rechargeable Lithium Battery – iSPACE
2021 New Style 1.5v Usb Battery Aa Size Battery - 21700 4000mAh NCM Cylindrical Cell Rechargeable Lithium Battery – iSPACE Detail:
21700 4000mah
Industry-leading Efficiency
Studies have shown that the 21700 battery produces more heat during high-current charging and discharging, so the polarization of the battery is correspondingly smaller. At the same time, the energy density can be increased by about 6% due to the decrease in the proportion of inactive materials such as the casing.
Advantages
Quick Detail
Product Parameters
| Nom. Capacity (Ah) | 4 |
| Operating Voltage (V) | 2.75 – 4.2 |
| Nom. Energy (Wh) | 14.6 |
| Mass (g) | 69g±2g |
| Continuous Discharge Current(A) | 2 |
| Pulse Discharge Current(A) 10s | 12 |
| Nom. Charge Current(A) | 0.8 |
*The company reserves the final right for explanation on any of the information presented hereby
Product Applications
Wide range of applications: notebook computers, walkie-talkies, portable DVDs, instrumentation, audio equipment, model airplanes, toys, camcorders, digital cameras, new energy vehicles, medical industry and other electronic equipment.
Detailed Images
Product detail pictures:
Related Product Guide:
Our staff through skilled training. Skilled skilled knowledge, potent sense of company, to satisfy the provider requirements of consumers for 2021 New Style 1.5v Usb Battery Aa Size Battery - 21700 4000mAh NCM Cylindrical Cell Rechargeable Lithium Battery – iSPACE , The product will supply to all over the world, such as: Nairobi, Jamaica, Panama, Our company always concentrate on the development of the international market. We now have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
By Moira from Jordan - 2017.06.16 18:23
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Alberta from Cyprus - 2017.02.28 14:19
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