10.1'' Nextbook 10A Windows 10 2in1 Tablet PC with Pin Docking Keyboard Quad Core 2GB RAM 32GB ROM HDMI-compatible 1280*800IPS - AliExpress
Nextbook Tablets & E-Readers | Mercari
Nextbook NXW10QC32G Cheap 10.1" Windows Tablet with Keyboard - Laptop Specs
Restored Nextbook NX16A10132S Ares 10A with WiFi 10.1" Touchscreen Tablet PC Android 6.0 (Refurbished) - Walmart.com
Spring Into Fun with Limited Edition Nextbook Tablets with Android or Windows
$99 8-Inch Nextbook Tablet with Windows Available on Black Friday
Nextbook Computers & Laptops | Mercari
Nextbook Tablet Model no. NX16A10132S PS | eBay
E FUN launches Nextbook Ares 11A tablet - NotebookCheck.net News
E FUN Introduces New Nextbook 10 2-in-1 Windows Tablet
Restored Nextbook NX16A10132S Ares 10A with WiFi 10.1" Touchscreen Tablet PC Android 6.0 (Refurbished) - Walmart.com
Nextbook 10.1 Intel Quad Core 2 in 1 Det : Amazon.ae: Electronics
So, this exists, and it shouldn't. Charging a 2015 2in1 Nextbook NXW101QC232 tablet computer with an 18650 USB power bank, and 18650 cells from 2006 and 2007. USB device is rather wonky