Assembles DC to USB charging circuit for solar projects—enables portable charging solutions
Operates with as low as 2V DC input—suitable for a wide range of battery sources
Boosts voltage to approximately 5V at 600mA—compatible with most simple USB devices
Includes soldered 6-inch wires—simplifies assembly and reduces need for additional soldering
Works with lithium or alkaline batteries—offers flexibility for different power sources
Summarized by Shop
A handy DC to USB assembled circuit that we use to make our Solar USB Chargers. You can use it too. Takes DC power from as low as 2V and bumps it up to the 5V USB needs at around 600mA (0.6A) of current.
Due to popular request, we've now added soldered 6 inch wires to the USB circuit. This should entirely remove the need for soldering in