Factory Cheap Cylindrical Cell Battery - 21700 4000mAh New Trending NCM Cylindrical Cell Battery – iSPACE
Factory Cheap Cylindrical Cell Battery - 21700 4000mAh New Trending NCM Cylindrical Cell 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:
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We have advanced equipment. Our products are exported to the USA, the UK and so on, enjoying a good reputation among customers for Factory Cheap Cylindrical Cell Battery - 21700 4000mAh New Trending NCM Cylindrical Cell Battery – iSPACE , The product will supply to all over the world, such as: Estonia, Lyon, Bhutan, We are adhering to the philosophy of "attracting customers with the best products and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Elaine from Niger - 2018.10.01 14:14
Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
By Sandra from Gambia - 2017.02.18 15:54
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