Overview
This is a power expansion Board especially designed for Raspberry Pi, which enables to use the Raspberry Pi with a moveable power source.
It’s more convenient to use external 3.7V Lithium battery or 3.7V 18650 Lithium battery.
Features
– Supports I2S Output with Capacity & Voltage Reading Function (provide algorithms and examples)
– Support Raspberry pi or Android & Apple Phone or Pad or other electronic device charging;
– Supports charging while discharging,(Very stable, the maximum output current can up to 1.8A while charging, but the chip heat will become larger. maybe you can place a external heatsilk on clip.)
– With 4 LED power indicator;
– Standard dimension of Raspberry Pi HAT;
– Two power supply modes:GPIO power output and USB power out;
– Removable battery, The external lithium battery requirements:3.7V lithium battery; (The battery is not included)
– Built-in power path management, perfect support charging While discharging.
– Intelligent 3-stage charging (trickle, constant current, constant voltage), it can effectively extend the battery life.
– Maximum discharge current:2A, Maximum charge current:2A;
– Output protection:overcurrent, short circuit, undervoltage protection;
– Input protection:overvoltage, overcharge, undervoltage protection;
Package Included
1x Lithium Battery Expansion Board
Additional information
| Weight | 0.024 kg |
|---|
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