X750 Shield 18650 UPS HAT & Safe Power Management Expansion Board for Raspberry Pi 4 Model B/3B+/3B/2B

Overview: The X750 is a multi-functional 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 power off through software and an advanced uninterruptible power supply. The X750 reserves the 40-pin header that can be stacked with other Raspberry Pi accessory boards for enhanced applications, and it's the high-end product of the Geekworm UPS family. Item Description FOR USE WITH Raspberry Pi 4 Model B/3B+/3B/2B/A+/B+ OPERATING SYSTEM Raspbian Stretch Safe shutdown function tested for Raspbian, other operating systems to be tested and advised KEY FEATURES UPS Function 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 8000mA Power Backup for even the most demanding RPi set ups Four 18650 Cells Lithium Ion Holder, can work with only two or three or four 18650 Lithium Ion batteries Can work with X750-A2 4-cell battery holder to increase battery capacity up to 38400mAh (12 18650 batteries) Supports 2A via micro-USB socket or 3A via DC jack fast charging 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) - Cabling required 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 blue LED show the status of power on/off Safe power management Equipped with momentary button for easy power control Press the button to turn on Press the button and hold for 1~2seconds to reboot Press the button and hold for 3~7seconds to implement safe shutdown Press the button and hold for >8seconds to force shutdown Supports safe shutdown and full poweroff through software On-board blue LED shows the status of power on, reboot and shutdown On-board pin header to select auto power-on when power supplied or battery installed Ultra-low standby power consumption of A to maximize battery life Operate in both charge mode and boost mode to allow full system management and battery power management Advanced system power path management avoids frequent charging and extend battery life Advanced system power path management allows 3A fast charging and powering Raspberry Pi at the same time Powers the Raspberry Pi via the 40-pin header - no additional cabling required On-board DC power jack (5.5*2.5mm) and XH2.54 connector convenient for power input On-board PH2.0 connector allows to connect external power switch and DIY your perfect case On-board XH2.54 power output connectors allow to power other devices Mounting holes and standoffs provide mechanical stability of the Raspberry Pi and X750 assembly X750-A2(To expand X750) With four 18650 cells Lithium Ion holder Ideal solution to increase battery capacity (total battery capacity up to 38400mAh, 12 18650 batteries) Integrated battery protection circuit Mounting holes and standoffs provide mechanical stability of the Raspberry Pi, X750 and X750-A2 assembly 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 NOTE Power path management only enabled when applying power to the DC power jack Do not apply power to your Raspberry Pi via the Micro USB socket or Type-C socket. Do not use 18650 battery with built-in protection circuit Click for more info. Package included: 1 x X750 Expansion Board 1 x GPIO and power daughterboard 1 x 8-pin connection cable 8 x Screw M2.5*5 mm 2 x Spacer M/F M2.5*22+6 mm 2 x Spacer F/F M2.5*22mm