Julian Ilett | Build a Massive USB Power Bank @JulianIlett | Uploaded April 2023 | Updated October 2024, 4 days ago.
This USB power bank has 28 lithium ion cells all connected in parallel. Total capacity is 36,400 mAh or 131 Watt hours. I'm using the Vruzend 1.6 system of end caps and link strips.
This USB power bank has 28 lithium ion cells all connected in parallel. Total capacity is 36,400 mAh or 131 Watt hours. I'm using the Vruzend 1.6 system of end caps and link strips.