Mini DC-DC Boost Converter 0.9V~5V to 5V 600MA USB Output charger step up Power Module

The Mini DC-DC Boost Converter is a small step-up power module that raises an input of 0.9 V to 5 V up to a steady 5 V on a USB output, with up to 600 mA of output current. It lets you run or charge 5 V USB devices from one or two AA cells, a single Li-ion cell or other low-voltage sources, which makes it handy for DIY power banks and portable Arduino projects.

Mini DC-DC Boost Converter Specifications

• Type: DC-DC boost (step-up) converter
• Input voltage: 0.9–5 V DC
• Output voltage: 5 V
• Output current: up to 600 mA
• Output connector: USB port

Mini DC-DC Boost Converter Applications

• DIY power banks from a Li-ion cell
• Powering Arduino or ESP boards from AA batteries
• Running small USB lights and fans from batteries
• Emergency charging of USB devices
• Low-voltage solar and battery experiments

What's in the Box

• 1 × mini DC-DC boost converter module with USB output

Tip: A boost converter draws more current from its input than it delivers at the output, so the full 600 mA is only realistic with an input near the top of the range, such as a 3.7 V Li-ion cell; from a single 1.5 V AA cell expect much less. Check the input polarity before connecting.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.