1S Powerbank modules are perfect for beginners and for specialty projects: these modules are designed to be connected to a single battery. No complex battery packs are required.
Overview
1S Powerbank modules contain a simple charger to charge a single battery from standard 5V USB power connectors. No complex balancing capabilities are needed.
The modules also contain a boost converter designed to raise the battery voltage of typically 3.5-4.2V to 5V USB or more.
Solar Powerbanks
1S Powerbank modules are perfect for small solar-powered powerbank projects. Simple solar chargers use a single battery to buffer energy. By connecting a 1S Powerbank module to this buffer battery, you can conveniently charge USB devices off your solar panel.
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(content created May 02, 2024)