Product details
Features:
- Micro USB input for charging from any standard charger
- Integrated boost converter provides stable output voltage
- Onboard potentiometer for output voltage adjustment
- Compact size, suitable for DIY power bank and portable device builds
Specification:
- Input: Micro USB
- Battery: Single-cell Li-ion/Li-Po
- Output: Adjustable via potentiometer
Note: Use with protected lithium cells; observe correct polarity.


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