Battery Expansion Shield 18650 V3 including USB cable RQW3242184248

Beschreibung

These power bank module boards have built-in lithium battery protection circuit with over current, over voltage, under voltage and short circuit protection. The USB port output and mobile power supply board have extended 3V and 5V output to facilitate customer requirements and usage, solving the problem with few ports.

The LEDs indicate the ON/OFF switching and operation modes.

Specifications:

Motherboard size: 100x97x21mm (3.9×3.8×0.83in).

Input connector: Micro USB, wide voltage input up to 6.5V.

Input requirements: 5V constant voltage power supply, suitable charger 5V/1A or above

Output connector: USB or expansion connector

Output: 5V/1A or 3V/1A

Conversion efficiency: up to 95% (high conversion rate)

Operating temperature: -20 ~ 70C

When you order from , you will get a product with the usual high quality and fast delivery directly from Germany at a discount price!

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