Raspberry Pi UPS HAT Power Management Board X728 V2.3 with AC Power Loss Detection, Auto On & Safe Shutdown

NOTE: not include Raspberry Pi，18650 baterry，momentary switch.

Important：1,Please be sure to install the X728+ Raspberry Pi in the correct order. The copper pillars must be fixed before installing the x728. Avoid short circuit caused by the X728 board touching the USB connector of the motherboard, which may cause the chip to be burned. 2,When installing the battery, you must check and confirm the positive and negative poles.

Manual：raspberrypiwiki.com/X728

Overview：

• The X728 is an advanced uninterruptible power supply expansion board for all current models of the Raspberry Pi using a 40 pin header.

• It provides 5.1V 6000mA Power Backup for even the most demanding Raspberry Pi set ups, intelligent and safe power management, safe shutdown，AC power loss/ power adapter failure detection , auto power-on, full poweroff from software, and a real- time clock.

Smart and powerful Uninterruptible Power Supply (UPS)

• Provides continuous operations for up to 10~30hours (depending on battery type and qty used)

• Max 5.1V 6000mA Power Backup

• Can work with X728-A2 stackable 2-cell battery holder to increase battery capacity

• Supports 3000mA fast battery charging

• Integrated over current protection and over voltage protection

• Integrated Maxim’s fuel-gauge systems (Reading battery voltage and percentage via i2c)

• Integrated 10-A fully-integrated synchronous boost converter

• Intelligent automatic charging and discharging

• Intelligent and safe power management

• Equipped with momentary button for easy power control

• Blue LED shows the status of power on, reboot and shutdown

• AC power loss or power adapter failure detection (LED and GPIO detection)

• Ultra-low standby power consumption to maximize battery life

• Advanced system power-path management avoids batteries frequent charging and discharging

• Advanced system power-path management allows 3A fast charging and powering Raspberry Pi at the same time

• Integrated Hardware DS1307 Real Time Clock (RTC) with Battery Back-Up

• XH2.54 output connector allows to power other devices

On board switch：script is requested

• Press – turn on

• Press 1~2seconds – reboot

• Press 3~7seconds – safe shutdown

• Press >8seconds – force shutdown

SPECIFICATION：

• Power supply via Type-C socket : 5Vdc ±5%, ≥3A, Via DC power jack : 5Vdc ±5%, ≥4A

• UPS output : 5.1V ±5% Max 6A

• UPS charging current: 2.3~3.2A

• Terminal Battery Voltage : 4.24V

• Recharge Threshold : 4.1V

X728-A1 Cooling Fan：solve the overheating problem of your Raspberry Pi

X728-A2 18650 2-Cell Battery Holder:（Must be used together with x728, cannot be used alone）

Packing List：

Bundle1: X728 UPS

• X728 Expansion Board x 1

• Screw M2.5 *5mm x 8

• Spacer M/F M2.5 *20mm x 4

• Spacer F/F M2.5 *20mm x 4

• Jumper link Pitch 2.54mm x 1

Bundle2: X728 UPS + X728-A1 Fan Board

Bundle3:X728 UPS + X728-A2 Battery Holder(2 cell)

Bundle4:X728 UPS + X728-A1 Fan Board + X728-A2 Battery Holder(2 cell)