The 0.9V–5V to 5V 1A USB Boost Converter is a must-have power module for anyone working with low-voltage sources such as AA batteries, solar panels, or other small energy supplies. Unlike traditional power regulators, this module efficiently boosts input as low as 0.9V up to a stable 5V USB output, making it incredibly versatile for portable and DIY projects.
Compared to ordinary step-up converters, this module stands out with its high efficiency, compact design, and reliable 1A current output — ensuring your devices get consistent power without drops.
| Specification | Details |
|---|---|
| Input Voltage Range | 0.9V ~ 5V |
| Output Voltage | 5V (Fixed) |
| Output Current | Up to 1A |
| Interface | USB Output Port |
| Module Type | Mini DC-DC Step-Up Converter |
| Application | Portable chargers, DIY projects, robotics |






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