What is a Battery? - SparkFun Learn
Beginners Guide to LiPo Batteries — FPV Freedom Coalition
How do I connect two or more batteries together?
Make an Ultra Simple High Voltage Generator : 5 Steps - Instructables
Your Car Audio Amplifier Wants More Battery Voltage
Create Your Own Battery Backup Power Supplies - Projects
HV Battery Charge/Discharge - MATLAB & Simulink
How to measure voltage of multiple batteries connected in string/array in series or parallel combination with microcontrollers
How to increase voltage from batteries - Quora
How to: Increase Battery Voltage - connecting inverter / charger batteries in series - YouTube
What's The Difference Between Wiring Batteries in Series Vs. Parallel?
What is a Battery? - SparkFun Learn
power supply - Maintaining DC voltage with more batteries - Electrical Engineering Stack Exchange
How-to Wire Two 12-Volt Batteries to Make 12 or 24 Volts
Watts in a Name? Why We're Using Watt-Hours to Compare Batteries | Wirecutter
Resources
How to Increase Battery Voltage | Sciencing
How To Connect Batteries In Series and Parallel
How to Power a Project - SparkFun Learn
Voltage in series circuits | IOPSpark
