Difference between revisions of "X708"
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==Features== | ==Features== | ||
+ | {| class="wikitable" | ||
+ | |- | ||
+ | | FOR USE WITH || | ||
+ | Raspberry Pi 1 Model B+/ 2 Model B / 3 Model B / 3 Model B+ / 3 Model A+ / 4 Model B | ||
+ | |- | ||
+ | | Operating System || | ||
+ | * Raspbian Stretch | ||
+ | * Safe shutdown function tested for Raspbian, other operating systems to be tested and advised | ||
+ | |- | ||
+ | | KEY FEATURES || | ||
+ | <span style="font-weight:bold">Smart and powerful Uninterruptible Power Supply (UPS)</span> | ||
+ | * 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 | ||
+ | * Supports 2A/3A 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 | ||
+ | * Operate in both charge mode and boost mode to allow full system management and battery power mgt | ||
+ | * Integrated IN-to-SYS pass-through path to pass the input voltage to the system | ||
+ | * 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 | ||
+ | * On-board 4 green LEDs indicate battery charging and discharging levels of 25%, 50% , 75% and 100% | ||
+ | * Batteries attach via PH2.0-2P or XH2.54-2P | ||
+ | |||
+ | <span style="font-weight:bold">Intelligent and safe power management</span> | ||
+ | * 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 from software | ||
+ | * On-board blue LED shows the status of power on, reboot and shutdown | ||
+ | * AC power loss or power adapter failure detection (LED and GPIO indication) | ||
+ | * Optional to enable Auto power on when power applied or restored | ||
+ | * Automatic safe shutdown when battery low (voltage <3.0V) | ||
+ | * Ultra-low standby power consumption to maximize battery life | ||
+ | |||
+ | <span style="font-weight:bold">Integrated cooling fan that allows the heat from your Raspberry Pi to dissipate!</span> | ||
+ | * Completely solve the overheating problem of your Raspberry Pi | ||
+ | * Efficient drop temp of Raspberry Pi CPU | ||
+ | |||
+ | <span style="font-weight:bold">Misc</span> | ||
+ | * Powers the Raspberry Pi via the 40-pin header - no additional cabling required | ||
+ | * Standard Raspberry Pi extension interface, compatible with other expansion boards | ||
+ | * DC power jack (5.5*2.5mm) and Type-C socket 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 connector allows to power other devices | ||
+ | * Mounting holes and standoffs provide mechanical stability of the Raspberry Pi and X708 assembly | ||
+ | |- | ||
+ | | SPECIFICATION || | ||
+ | * <span style="color:red;font-weight:bold">Power supply via Type-C socket: 5Vdc ±5%, ≥3A; Via DC power jack: 5Vdc ±5%, ≥4A</span> | ||
+ | * UPS output : 5.1V ±5% Max 8A | ||
+ | * UPS charging current: 1.8~2.2A / 2.3~3.2A | ||
+ | * Terminal Battery Voltage : 4.24V | ||
+ | * Recharge Threshold : 4.1V | ||
+ | * Battery: 3.7 Lithium Battery | ||
+ | |- | ||
+ | | NOTES || | ||
+ | * <span style="color:red;font-weight:bold">Do not apply power to your Raspberry Pi via the Micro USB socket or Type-C socket.</span> | ||
+ | * <span style="color:red;font-weight:bold">Do use the battery with built-in protection circuit</span> | ||
+ | |} | ||
==Packing List== | ==Packing List== |
Revision as of 19:57, 22 July 2020
Overview
Our original intention of designing X708 is to match with NAS shell (such as X829-C1, X857-C1, X825-C7) to provide a storage solution with UPS function. In this way, we must separate the battery from the UPS expansion board when designing . This is also the biggest difference between X708 and X728;
The X708 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 Max. 8000mA 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 cooling fan.
The X708 reserves the 40-pin header that can be stacked with other Raspberry Pi accessory boards for enhanced applications. The X708 can also be used with the X825/X828/X829 (2.5" HDD/SSD Shield) and X857/X862/X872(MSATA/M.2 SSD shield) 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 X708 on the wood material or carpet and unattended.
- Must keep the X708 away from children.
- Please watch Main Video and Tutorial Video regarding 18650 batteries at: https://www.staysafebattery.com/en/
Features
FOR USE WITH |
Raspberry Pi 1 Model B+/ 2 Model B / 3 Model B / 3 Model B+ / 3 Model A+ / 4 Model B |
Operating System |
|
KEY FEATURES |
Smart and powerful Uninterruptible Power Supply (UPS)
Intelligent and safe power management
Integrated cooling fan that allows the heat from your Raspberry Pi to dissipate!
Misc
|
SPECIFICATION |
|
NOTES |
|
Packing List
User Manual
- The software setting is same with x728-Software
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