The Raspberry Pi 4 board and 18650 battery are not included in the packing list.
NOT supportssoftware safe shutdown.
Do not apply power to your Raspberry Pi 4 via the Type-C socket.
Please use high quality power supply, the low quality power supply will generate surge Voltage, which will damage the board chip. We recommend Panasonic brand NCR18650BD 18650 lithium battery.
If [CHG] pin is OPEN, battery charging will be started after powering on and stopped after powering off. If [CHG] pin is SHORT, the battery will be automatically charged once your power adapter connected.
If short the"AON" pin enable the auto power on function, the blue power button will be no use.
Be sure to power off & remove the 18650 battery then wait for 2 seconds when toggle charging mode.
WIKI for document: wiki.geekworm.com/X703
[Overview]
The X703 is a new design UPS board which is specially designed for Raspberry Pi 4 Model B only. It provides an advanced uninterruptible power supply and power. The X703 adds 4 test pins to achieve powered between X703 and Raspberry Pi 4 without additional cable.
[Features]
Smart Uninterruptible Power Supply (UPS)
Supports 3A via Type-C socket fast charging
Add 4 test pins to achieve powered between X703 and Raspberry Pi 4 without additional cable.
Only work with single 18650 Lithium Ion battery
Integrated battery protection circuit
Integrated over current protection and over voltage protection
On-board 4 green LEDs indicate battery charging and discharging levels of 25%, 50% , 75% and 100%
On-board red LED show the status of battery charging or fully charged
On-board push button to control power on /off (Press-ON, Hold the button pressed at least 2s -OFF)
Allows power input via Type-C socket or XH2.54 connector
On-board 2-Pin PH2.0 connector allows to connect external power switch
DON'T supports software safe shutdown.
Power supply
Power supply: 5Vdc +/-5% , ≥3A (Via Type-C Port of X703)
Recommend to use Geekworm 20W 5V 4A Type-C power adapter.(ASIN: B09J856PND)
✔X703 UPS is designed for Raspberry Pi 4 Model B only with Max 5.1V 3A output, not support Raspberry Pi 3. Document refer to Geekworm WiKi for X703.
✔Supports 3A via Type-C socket fast charging,add 4 test pins to achieve powered between X703 and Raspberry Pi 4 without additional cable.
✔Only work with single 18650 Lithium Ion battery with up to 4 hours working time, with integrated over current protection and over voltage protection.
✔Allows power input via Type-C socket or XH2.54 connector; On-board PH2.0 connector allows to connect external power switch
✔DON'T supports software safe shutdown.
✔If【CHG】 pin is OPEN, battery charging will be started after powering on and stopped after powering off. If【CHG】 pin is SHORT, the battery will be automatically charged once your power adapter connected.
Be sure to power off & remove the 18650 battery then wait for 2 seconds when toggle charging mode.
✔Power supply request: 5Vdc +/-5% , ≥3A (Via Type-C Port of X703); Recommend to use certificated Type-C 5V 4A PSU (ASIN: B09J856PND).