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[[File:X-ups1-IMG-5310.jpg|thumb|right|X-UPS1 V1.3]]
[[File:X-ups1-IMG-5311.jpg|thumb|right|X-UPS1 V1.3]]
[[File:X-UPS1-IMG-9597-1.jpg|thumb|right|X-UPS1 with Momentary Switch]]
[[File:X-ups1-IMG-5343.jpg|thumb|right|X-UPS1 UPS with Acrylic Plate]]
==Overview==
'''Power Input'''
* Integrated highefficiency stepdown DC/DC converter
* Wide 6V to 24V 18V operating input range
* Up to 95% Efficiency
* Allows powering from a car, a solder pannel and other power sources
* Onboard 4 green LEDs indicate battery charging and discharging levels of 25%, 50% , 75% and 100%
* 18650 4cell lithium Ion holders
* <span style="color:red;">When stacked, multiple power adapters can be used to charge at the same time, but you must use a power adapter '''with the same voltage'''.</span>
'''Power Control'''
* Onboard push button to control power on /off (PressON<span class="tb_red">Short Press to turn ON, Hold the button pressed at least 3s to turn OFF </span>)
* Onboard LEDs shows the status of power output
* AC power loss or power adapter failure detection (LED and 3.3V level output)
|-
|'''Spec''' ||
* <span style="color:red;font-weight:bold">Power input (Single board) : 6-24Vdc 18Vdc ±5%, ≥3A</span>
* UPS output voltage : 12Vdc ±5%, 5.1Vdc ±5%
* UPS output current (Single boards) : Max 3A
* Terminal Battery Voltage : 4.24V
* Battery Recharge Threshold : 4.1V
* Battery low detection: ≤3V<span style="color:red;font-weight:bold">(when battery voltage ≤2.4V, the power will be cut off to prevent over-discharge; and power supply will be restored when the battery voltage returns to around 3.1V)
|-
|'''Note''' ||
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==PCB Dimension==*X-UPS1 Dimensions shield dimensions source file (DXF): [[File:X-UPS1-PCB.dxf]] - You can view it with Autodesk Viewer online*Acrylic plate: [[File:X-UPS1-Plate.pdf]]
==SAFETY INSTRUCTIONS AND WARNINGS==
==FAQ==
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Q: What battery is recommended for X-UPS1 shield?
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A: Please use high quality 3.7V 18650 batteries from Samsung 35E 18650 lithium battery, Panasonic NCR18650B, Toshiba, etc. Do not use the battery with built-in protection circuit because it will limit the discharge current.
[[File:18650_battery_size-2.jpg|800px]]
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