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X703

180 bytes removed, 10 May
==Update History==
<span style="color:red;"> NOTE: The X728, X708, X703 UPS does not support Raspberry Pi 5.
In July 8th 2022, the X703 V1.2 UPS has done a small update,the "AON" Pin has been updated to "PON" Pin, also the pcb components position will be a little difference. Please refer to the below photo:
==Note==
* NOT supports software safe shutdown.
* Do not apply power <span class="tb_red">Please use the type-c of the X703 to your charge instead of the Raspberry Pi 4 via the Type-C socket.</span>
* 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 (short press the on-board button to turn on) and stopped after powering off(press and hold for 2-3 seconds to turn off). If 【CHG】 pin is SHORT, the battery will be automatically charged once your power adapter connected. The purpose of adding the 【CHG】 jumper is to extend the life cycle of the battery by reducing the number of recharges.* Do not short the"AON" If【PON】 pin is SHORT, power always on, power button disabled; If【PON】 pinis OPEN, press power button to turn on, and hold 3s to turn off.
* Be sure to power off & remove the 18650 battery then wait for 2 seconds when toggle charging mode
A:No, the X703 UPS does not support rpi poe hat.
 
 
Q2: Why CHG light is not light up when external power supply is connected?
# The X703 UPS does not discharge when charging. Therefore, when external power adapter is used, raspberry pi is powered by the power adapter instead of UPS.
# When remove the external power adapter, raspberry pi will be powered by the battery, which can avoid frequent battery charging and discharging.
# Please make sure that the power adapter used is ≥3A, and always short the CHG , so that it can be automatically charged when an external power supply is connected.