18650 battery
From EverybodyWiki Bios & Wiki
 18650 batteries inside a laptop | |
| Type | Power source |
|---|---|
| Working principle | Electrochemical reactions, Electromotive force |
| First production | 1994 |
| Pin configuration | Anode and Cathode |
| Electronic symbol | |
 | |
An 18650 battery is a cylindrical lithium-ion battery common in electronic devices.
Dimensions
18650 batteries typically measure 18mm in diameter by 65mm in length, hence the name 18650[1]. These dimensions can vary by a millimeter or more.
History
The 18650 battery was first developed in 1994 by Panasonic. They were developed for their higher energy density.[2]
Applications
18650 batteries are used widely, from Teslas[unreliable source?][3] to laptop batteriesTemplate:Needcite .
References
- ↑ "StackPath". www.electronicdesign.com. Retrieved 2023-07-04.
- ↑ "1994 - Corporate History - Panasonic Holdings". holdings.panasonic. Retrieved 2023-07-04.
- ↑ POWER, DNK (2017-06-05). "Tesla: 20700 to Replace 18650 battery?". Lithium ion Battery Manufacturer and Supplier in China-DNK Power. Retrieved 2023-07-04.
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