NOTE:
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NOT inclided the raspberry pi board,X825 2.5''SATA board & 18650 batteries.
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DON'T supports software safe shutdown.
Overview：
The X705 is a multifunctional expansion board for all current models of the Raspberry Pi using a 40 pin header. It provides an advanced uninterruptible power supply and power . The X705 can be stacked with other Raspberry Pi accessory boards for enhanced applications. The X705 can also be used with the X820/X825 (2.5" HDD/SSD Shield), X850/X855 (MSATA SSD shield), X822 .
Features：
Smart Uninterruptible Power Supply (UPS)
Out 5.1V Max. 8000mA Power Backup for even the most demanding Raspberry Pi set ups
Supports 2A via micro-USB socket or 3A via DC jack fast charging
Can work with single or dual 18650 Lithium Ion battery
Integrated battery protection circuit
Integrated over current protection and over voltage protection
Integrated 10-A fully-integrated synchronous boost converter
Intelligent automatic charging and discharging
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)
On-board pin header allows to select AUTO power-on when power supplied or battery installed
Ultra-low standby power consumption of μA to maximize battery life
On-board blue LED shows the status of power on/off
Powers the Raspberry Pi via the 40-pin header - simple cabling required
Allows power input via DC jack or Micro-USB socket or XH2.54 connector
On-board XH2.54 power output connectors allow to power other devices
On-board XH2.54 power input and output connectors allows to integrate with your products
DON'T supports software safe shutdown.
Technical Specification：
Power supply: via Micro-USB socket : 4.7~5.5Vdc, 2.5A; Via DC power jack : 4.7~5.5Vdc ±5%, ≥4A
UPS output : 5.1V ±5% Max 8A
UPS charging current: 2A via Micro-USB socket, 3A via DC jack
Terminal Battery Voltage : 4.2V
Recharge Threshold : 4.1V
WARNING！！！
Please use high quality power supply, the low quality power supply will generate Surge Voltage, which will damage the board chip.
DO NOT APPLY POWER TO YOUR RASPBERRY PI VIA THE PI's MICRO USB or Type-C SOCKET.
DO NOT APPLY POWER TO X705 VIA THE MICRO USB SOCKET AND DC JACK AT THE SAME TIME.
DO NOT USE 18650 BATTERY WITH BUILT-IN PROTECTION CIRCUIT
Packing List：
1 x X705 Expansion Board
1 x Power daughter board
1 x 2-Pin Power connection wire(length: about 25mm)
1 x Screws pack
