Raspberry Pi Expansion Board

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X700 Power Management Board

Hardware

PRODUCT OVERVIEW

The X700 is a multifunctional expansion board for all current models of the Raspberry Pi using a 40 pin header. It provides intelligent and safe power management, safe shutdown, full poweroff through software and an advanced uninterruptible power supply. The X700 reserves the 40-pin header that can be stacked with other Raspberry Pi accessory boards for enhanced applications. The X700 can also be used with the X820 (2.5" HDD/SSD Shield), X850 (MSATA SSD shield), X822, for safe data backup.

SAFETY INSTRUCTIONS AND WARNINGS

·	You must read these safety instructions and warnings before charging your batteries.
·	Lithium Polymer and Li-ion batteries are volatile. Failure to read and follow the below instructions may result in fire, personal injury and damage to property if charged or used improperly.
·	Never make wrong polarity connection when charging and discharging battery packs. Always double check polarity of battery's connector to make sure "+" to "+" and "-" to "-".
·	Do not mix and use old batteries and new batteries, or batteries with different brand names.
·	Lithium batteries has it's cycle life, please replace old battery with new one when it reaches it's service life or when it is two year old, whichever comes first.
·	When charging Battery Pack, please put battery in a fire proof container. Please don't leave the X700 on the wood material or carpet and unattended.
·	Must keep the X700 away from children.

PRODUCT FEATURES

FOR USE WITH

-	Raspberry Pi 1 Model B+/ 2 Model B / 3 Model B / 3 Model B+ / 3 Model A+

OPERATING SYSTEM


-	Raspbian Stretch
-	Safe shutdown function tested for Raspbian, other operating systems to be tested and advised

KEY FEATURES


-	Smart Uninterruptible Power Supply (UPS)
-	Provides continuous operations for up to 10hours (depending on battery type used)
-	5.1V 3000mA Power Backup for even the most demanding Pi 3 set ups
-	18650 dual Cells Lithium Ion Holder
-	Can work with single or dual 18650 Lithium Ion battery
-	Integrated battery protection circuit
-	Integrated over current protection and over voltage protection
-	Integrated Maxim's fuel-gauge systems (Reading battery voltage and percentage via i2c)
-	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

-	Intelligent and safe power management
-	Equipped with both momentary button and latching switch for easy power control
-	Press the momentary button to turn on
-	Press the momentary button and hold for 1~2seconds to reboot
-	Press the momentary button and hold for 3~7seconds to implement safe shutdown
-	Press the momentary button and hold for >8seconds to force shutdown
-	Supports safe shutdown and full poweroff through software
-	On-board switch convenient to select latching or momentary power control switches
-	Press the latching power switch once to turn on and again to implement safe shutdown
-	On-board LED shows the status of power on, reboot and shutdown
-	On-board PH2.0 connectors allows to use external latching switch or momentary button
-	Powers the Raspberry Pi via the 40-pin header - no additional cabling required
-	Allows power input via DC jack or Micro-USB socket or XH2.54 connector
-	Allows power output via XH2.54 socket and or the 40-pin header

-	Reserved 40-pin stackable Header for Add-On Boards
-	Powers the Raspberry Pi via the 40-pin header - no additional cabling required
-	Works with all current models of the Raspberry Pi using a 40 pin header
-	On-board DC jack (5.5*2.5mm) and micro-USB socket convenient for power input
-	On-board connector allowing to connect external power switch and DIY your perfect case
-	Mounting holes and standoffs provide mechanical stability of the RPi and X700 assembly

SPECIFICATION


-	Power supply: 5.1Vdc，2.5~4A
-	UPS output: 5.1V 3A
-	UPS charging current: 2.5A
-	Terminal Battery Voltage: 4.2V
-	Recharge Threshold: 3.99V

NOTES


-	WARNING: DO NOT APPLY POWER TO YOUR RASPBERRY PI VIA THE PI's MICRO USB SOCKET.
-	DO NOT APPLY POWER TO X720 VIA THE X820's MICRO USB SOCKET AND DC JACK AT THE SAME TIME.
-	DO NOT USE 18650 BATTERY WITH BUILT-IN PROTECTION CIRCUIT

Box Contents


-	X700 Expansion Board	x 1
-	*Screw M2.5 6mm**	x 8
-	*Spacer F/F M2.5 20mm**	x 4

Optional Accessories

	Power Supply Unit
	-	AC 100 - 240V input
	-	5Vdc 4A output
	-	W/ EU and US plug
	-	*5.52.5 DC plug**
	-	1.2M cable w/ magnet ring
	See details