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 μA 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
Additional information
| Weight | 0.143 kg |
|---|
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