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Q. What is the maximum capacity in mAh and current rating allowed for the batteries: How to disable '''auto power on''' feature on [[X1200]]?
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A: The battery capacity is generally less than 20000mAhWhen you connect an external power supply, and the maximum UPS board will automatically power on the Pi 5 motherboard while it starts charging current , this feature is 3Acalled '''auto power on''', considering that some customers need to disable this feature, so we have also disclosed the following solution to disable it: please use a soldering iron to remove the resistor indicated by the arrow in the illustration. [[File:X1200-Remove-Resistance.png|800px]] <span class="tb_red_bold">WARNING:</span> Please consider the following risks before removing this resistor:* Do not operate if you are not a professional user* The removal operation may damage the MCU, so please be careful with the operation.* Once you remove this resistor by yourself, you will '''lose the warranty''' of this product. We no longer offer any warranty for this product.* Once you remove this resistor, you can only turn on the power output by pressing the on-board switch.
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Q: How to disable '''auto power on''' feature on [[X1201]]?
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Q: How to disable '''auto power on''' feature on [[X1202]]?
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* Once you remove this resistor by yourself, you will lose the warranty of this product. We no longer offer any warranty for this product.
* Once you remove this resistor, you can only turn on the power output by pressing the on-board switch.
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Q: Why does the UPS shield continue to output power when PI 5 is turned off via press the on-board button?
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A:
The UPS shield provides enhanced power management features that intelligently monitor the power status of the Raspberry Pi 5 and automatically cut off power when the Pi is powered off. This helps optimize battery life by entering an ultra-low standby power consumption mode. It ensures efficient operation and maximizes the lifespan of the UPS battery.
'''To get the above features, check that the following settings are complete'''
[[File:Pi5-ups-setting.png|800px]]
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1. Make sure you enable i2c interface, refer to How to enable I2C
2. Please check if the pogp pin of [[X1202 ]] or other ups shield [[X1200]] /[[X1201]] is in close contact with the pad position of PI 5. There won't be any other problems, it's this poor contact that's causing it.
[[File:X1002-no-found-i2c.jpg]]
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Q. What is the maximum capacity in mAh and current rating allowed for the batteries?
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A: The battery capacity is generally less than 20000mAh, and the maximum charging current is 3A.
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