Lipo Charge/Boost/Protect board in 18650 cell holder format | openhardware.co.za
I followed this constant current load circuit from greatscott to determine my 18650 battery capacities. Instead of the 500k pot i used 100k and for the mosfet i used K4111 n channel
Comparing Making To Buying A Lithium Ion Battery Pack | Hackaday
GreatScott!'s DIY “Powerwall” - Hackster.io
Great Scott Gadgets HackRF One - Software Defined Radio : ID 3583 : $339.95 : Adafruit Industries, Unique & fun DIY electronics and kits
greatscott - Search - EasyEDA
GreatScott! (@GreatScottLab) / Twitter
The Eyes of Dr. TJ Eckleburg - The Great Gatsby - F.Scott Fitzgerald - Blue 04 Portable Battery Charger by Studio Grafiikka - Fine Art America
Scott Drake D0ZZ-14300-6 Battery Cable - Armageddon Turbo & Performance