Portable Hand Crank Power Generator with Voltage Regulator

Portable Hand Crank Power Generator with Voltage Regulator — DFRobot — DFR0368

Portable hand-crank emergency generator with an integrated voltage regulator, compatible with multiple battery types. Lightweight with 0–28V raw output; regulated output for devices.

Start wiring

3.3 V · 5 V

Adafruit lists its single-cell LiPo and Li-ion packs as 3.7 V nominal, with output reaching 4.2 V when fully charged.

Batteries

103 other options

9V alkaline cells, CR2032 coin cells, 3.7V LiPo packs (1000–1200mAh), 7.4V 2S LiPo, 18650 Li-ion holders (1–6 cells), AA/AAA holders in every configuration, and snap leads with barrel adapters.

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