![Help identifying this battery. It is an 18650 but both positive and negative terminals are on the same end. It is for a bike light. Does it have a special name? : Help identifying this battery. It is an 18650 but both positive and negative terminals are on the same end. It is for a bike light. Does it have a special name? :](https://preview.redd.it/b2d2r97c09r91.jpg?width=3024&format=pjpg&auto=webp&s=05559bf4bab99b9ccac19862ea31875657dcea16)
Help identifying this battery. It is an 18650 but both positive and negative terminals are on the same end. It is for a bike light. Does it have a special name? :
![coping with 18650 batteries with and without button tops - Roger Frost: science, sensors and automation coping with 18650 batteries with and without button tops - Roger Frost: science, sensors and automation](https://www.rogerfrost.com/wp-content/uploads/2020/11/IMG_20201124_165533-1024x484.jpg)
coping with 18650 batteries with and without button tops - Roger Frost: science, sensors and automation
![Hiyoo 240PCS Pre-Cut 18650 Battery Wraps, Flat PVC Cover Protective Rewrapping Sleeve Heat Shrink Wraps Tubing Tube Rechargeable Batteries Film with Transparent Storage Box (29.5mm 12 Colors): Amazon.com: Industrial & Scientific Hiyoo 240PCS Pre-Cut 18650 Battery Wraps, Flat PVC Cover Protective Rewrapping Sleeve Heat Shrink Wraps Tubing Tube Rechargeable Batteries Film with Transparent Storage Box (29.5mm 12 Colors): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51s7XCSggsL._AC_UF1000,1000_QL80_.jpg)
Hiyoo 240PCS Pre-Cut 18650 Battery Wraps, Flat PVC Cover Protective Rewrapping Sleeve Heat Shrink Wraps Tubing Tube Rechargeable Batteries Film with Transparent Storage Box (29.5mm 12 Colors): Amazon.com: Industrial & Scientific
![3.7V 3000mAh 18650 Rechargeable Lithium Battery - Lithium ion Battery Manufacturer and Supplier in China-DNK Power 3.7V 3000mAh 18650 Rechargeable Lithium Battery - Lithium ion Battery Manufacturer and Supplier in China-DNK Power](https://www.dnkpower.com/wp-content/uploads/2023/06/3.7V-3000mAh-18650-lithium-battery.jpg)
3.7V 3000mAh 18650 Rechargeable Lithium Battery - Lithium ion Battery Manufacturer and Supplier in China-DNK Power
ShtokCustomWorx - Protected Keeppower batteries fit very well in Polarized (Keystone 1042P model) 18650 holders, it has a leaf (springy) contact for Negative battery terminal and pin contact for Positive battery terminal.
![1 18650 3.7V 1200mAh Lithium Li Ion Rechargeable Battery 3.7 Volt Li Ion Batteries Positive Plate Flat Or Pointed From Weixcliao, $41.46 | DHgate.Com 1 18650 3.7V 1200mAh Lithium Li Ion Rechargeable Battery 3.7 Volt Li Ion Batteries Positive Plate Flat Or Pointed From Weixcliao, $41.46 | DHgate.Com](https://www.dhresource.com/webp/m/0x0/f2/albu/g4/M01/0E/15/rBVaEFnsgTKATvgEAAJekCl0x6U848.jpg)
1 18650 3.7V 1200mAh Lithium Li Ion Rechargeable Battery 3.7 Volt Li Ion Batteries Positive Plate Flat Or Pointed From Weixcliao, $41.46 | DHgate.Com
![2Pcs/lot 3.7V 5000mAh 26650 LED Flashlight Rechargeable Battery Positive and Negative in same side with Protection Plate - AliExpress 2Pcs/lot 3.7V 5000mAh 26650 LED Flashlight Rechargeable Battery Positive and Negative in same side with Protection Plate - AliExpress](https://ae01.alicdn.com/kf/HTB1gw3uXcTxK1Rjy0Fgq6yovpXaA/2Pcs-lot-3-7V-5000mAh-26650-LED-Flashlight-Rechargeable-Battery-Positive-and-Negative-in-same-side.jpg)
2Pcs/lot 3.7V 5000mAh 26650 LED Flashlight Rechargeable Battery Positive and Negative in same side with Protection Plate - AliExpress
![Sketch of an 18650 battery cell used for visualizing the ISCD and its... | Download Scientific Diagram Sketch of an 18650 battery cell used for visualizing the ISCD and its... | Download Scientific Diagram](https://www.researchgate.net/publication/313025321/figure/fig4/AS:668382122741760@1536366124010/Sketch-of-an-18650-battery-cell-used-for-visualizing-the-ISCD-and-its-position-relative.png)
Sketch of an 18650 battery cell used for visualizing the ISCD and its... | Download Scientific Diagram
![Factory Price 6.4wh 3.2V 2000mAh Lithium Ion Rechargeable 18650 Battery Cell - China 18650 Battery, Lithium-Ion Battery | Made-in-China.com Factory Price 6.4wh 3.2V 2000mAh Lithium Ion Rechargeable 18650 Battery Cell - China 18650 Battery, Lithium-Ion Battery | Made-in-China.com](https://image.made-in-china.com/44f3j00SOGPfdUsbQRj/Factory-Price-6-4wh-3-2V-2000mAh-Lithium-Ion-Rechargeable-18650-Battery-Cell.webp)
Factory Price 6.4wh 3.2V 2000mAh Lithium Ion Rechargeable 18650 Battery Cell - China 18650 Battery, Lithium-Ion Battery | Made-in-China.com
![Batteries | Free Full-Text | Consumer-Based Evaluation of Commercially Available Protected 18650 Cells Batteries | Free Full-Text | Consumer-Based Evaluation of Commercially Available Protected 18650 Cells](https://www.mdpi.com/batteries/batteries-04-00045/article_deploy/html/images/batteries-04-00045-g001.png)
Batteries | Free Full-Text | Consumer-Based Evaluation of Commercially Available Protected 18650 Cells
![18650 battery positive and negative pole spot welding small film batteries dedicated negative electrode spot welding film - AliExpress 18650 battery positive and negative pole spot welding small film batteries dedicated negative electrode spot welding film - AliExpress](https://ae01.alicdn.com/kf/HTB1vZwXPVXXXXc5XpXXq6xXFXXXk.jpg_640x640Q90.jpg_.webp)