About Us

Hey, first and foremost, allow me to introduce myself. I am the founder, owner, and primary author of batteryprinciple.com and the father of a gorgeous son. I’m a licensed technician with extensive experience with batteries and electric chargers. For the past nine years, I’ve worked with a wide range of various brands of batteries, chargers, and accessories. Over the years, I’ve discovered much misleading information on other websites, so I decided to develop a website from which you can trust and obtain the most up-to-date information.

As a result, I created this website to provide unbiased and honest reviews of products and other items that I have used and experienced. Thankfully, the battery principle has become one of the most viewed battery blogs in the United States. If you have any questions or would want to contact us, please visit our Contact Us page.

Liam Oscar 1


Liam Oscar
3871 Stonepot Road
Branchburg, NJ 08876

Hi! I'm Liam Oscar, and this is where I spend most of my time attempting to publish valuable articles for my readers! This site contains all of the information that I believe we all need to know about batteries, chargers, and other accessories.