Ultimate DIY 60,000mAh Power Bank (222Wh @)

A powerful DIY power bank that can output more than 200w for only $95 in raw materials, while all other commercial solutions cost 300 dollars. Highly portable and features DC 5-55V, AC 110V output, which can power virtually anything below 200W. Disclaimer: I am not an electrician. Attempt this project at your OWN risk. Lipo battery can easily catch fire and explode if mishandled. This project requires a more than basic understanding of electronics to complete. Also, I’m aware that the battery bank in thi