AZDelivery 18650 Lithium Li-ion Battery Expansion Shield
The power supply boards have a built-in lithium battery protection circuit with overcurrent, overvoltage, undervoltage 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, greatly reducing the issue of fewer ports
The LEDs indicate the power ON/OFF and modes of operation
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- Main board size: 100x97x21mm (3.9x3.8x0.83in)
- Input connector: Micro USB, wide voltage up to 6.5V input
- Input requirements: 5V constant voltage power supply, suitable charger 5V/1A or higher
- Output port: USB or expansion port
- Output: 3V/1A
- Conversion efficiency: up to 95% (high conversion rate)
- Working temperature: -20 ~ 70°C
Caution: All batteries have polarity, the boards are clearly marked with positive and negative signs. Installation errors may cause the damage of the modules and very serious chemical burns!