OEM/ODM Factory 9v 650mah Lithium Ion Battery Pack - 21700 4000mAh New Trending NCM Cylindrical Cell Battery – iSPACE
OEM/ODM Factory 9v 650mah Lithium Ion Battery Pack - 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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Our advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for OEM/ODM Factory 9v 650mah Lithium Ion Battery Pack - 21700 4000mAh New Trending NCM Cylindrical Cell Battery – iSPACE , The product will supply to all over the world, such as: Seychelles, Pakistan, Indonesia, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !
By Frank from St. Petersburg - 2018.06.21 17:11
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
By Harriet from UK - 2018.09.23 18:44
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