PS: the US plug power adapter is out of stock temperoary, may come in stock at the middle of September.
- The script must be installed first for the product to work properly!!!
- The Raspberry Pi, 18650 battery, metal power switch, oled is not included in the packing list.
The X729 is an ultra-compact advanced uninterruptible power supply expansion board for all current models of the Raspberry Pi using a 40 pin header.
It provides Max. 5.1V 6000mA Power Backup for even the most demanding Raspberry Pi set ups, intelligent and safe power management, safe shutdown, auto power-on, battery reverse polarity protection circuit, AC Power Loss Detection, real- time clock(RTC), OLED display, battery capacity reading, low battery automatic shutdown, buzzer alarm, PWM Fan and Wide Voltage 6-24V Input.
The X729 reserves the 40-pin header that can be stacked with other Raspberry Pi accessory boards for enhanced applications. The X729 can also be used with the X825 (2.5" HDD/SSD Shield) and X857 / X862 (MSATA/M.2 NGFF SSD shield) for safe data backup.
User Manual: https://wiki.geekworm.com/X729
How to Power & Specifications
- Provides continuous operations for up to 10~30hours (depending on battery type and qty used)
- Max 5.1V 6000mA Power Backup for even the most demanding RPi set ups
- Supports 3000mA fast battery charging
- Battery over current protection and over voltage protection
- Protection of battery cell reverse connection
- Onboard 4 green LEDs indicate battery charging and discharging levels of 25%, 50% , 75% and 100%
- Wide 6V to 24V operating input range
- Onboard push button to control power on, safe shutdown, reboot and force shutdown
- Supports full poweroff from software
- Onboard blue LED shows the status of power on, reboot and shutdown
- AC power loss or power adapter failure detection (LED, GPIO and buzzer alarm)
- Jumper setting to enable Auto power on when power applied or restored
- Automatic safe shutdown when battery low (voltage programmable)
- Onboard buzzer alarm for power loss and low battery
- Integrated Hardware Real Time Clock (RTC) with Battery BackUp, uses the most common DS1307 RTC real time clock
- Onboard PWM cooling fan with air flow up to 6.01CFM and maximum speed of 5000 RPM, programmable temperature and fan speed
- Powers the Raspberry Pi via the 40pin header no additional cabling required, reserved 40pin stackable header for extension boards
- With 1x4 Pin header and screw holes for OLED display(click to order if you need one)
- Power via DC 5521 power jack of X729: 6-24Vdc, ≥3A; (The power output needs to have surge protection and overvoltage protection, otherwise it will easily burn the DC chip of X729.)
- Power input: 6-24Vdc, ≥3A
- UPS output : 5.1V ±5% Max 6A
- UPS charging current: 2.3~3.2A
- Terminal Battery Voltage : 4.24V
- Battery Recharge Threshold : 4.1V
Warning about power supply:
- Don't use that adjustable voltage power supply.
- Don't use the same power supply used on LED strips
The above two are absolute garbage power supply, can not be used!!!
Kit-A1(US Power Adapter)
- 1 x Only X729
- 1 x DC 12V 5A Power Adapter(US Plug)
Kit-A2(EU Power Adapter)
- 1 x Only X729
- 1 x DC 12V 5A Power Adapter(EU Plug)
- 1 x X729 V1.3 UPS Shield
- 2 x Jumper link Pitch 2.54mm
- 4 x M2.5 x 7+6mm Spacers
- 4 x M2.5 x12mm F/F Spacers
- 1 x M2.5 x 20mm F/F Spacers
- 5 x M2.5 x 4mm Screws
- All orders will be shipped within 48 hours on receipt of cleared payment on Woking Days. (From Moday to Friday in 24-48 hours as usual, Except for Chinese legal holidays or big holidays or Weekend)
- We ship the orders from China, now due to the impact of COVID-19, all the shipping way will have delay include fast shipping way like DHL, the delivery delay is really out of our control, hope to get your understanding and patience.
- If you need faster shipment, please choose DHL or EMS or FedEx IP etc(Shipping fare paid by yourself). Or we will deliver via the default method of standard shipping.(Usually by China Post Registered Air Mail with tracking number if the order ammount is more than $9.99); Please contact us to calculate the shipping cost by faster shipping way like DHL, EMS or FedEx...
- Please make sure that your shipping address is 100% correct with full name and a right phone number included, the phone number is very important in the shipping address.
- We ship items to worldwide with delivery time guarantee. Please understand the unexpected delay during the international shipping.
- We usually declare a lower value for all orders to avoid the cutoms tax for our customers, but the buyer still need to do customs clearance themselves if it's a requirement by the destination country.
[Return & Refund Policy]
- If you didn't receive your product after 6 months or it is significantly different to the description, we guarantee to resend new or refund your payment. But due to the shipping delays of international shipment, we hope to get your understanding and wait for some more time.
- We provide resend or refund or store coupons for the item you received was substantially different from the item represented on the product detail page.
- For the item you received was damaged or defective,please take photos of original package with shipping labels, package weight, package items details as proof to send us to find solutions,thank you!
- It is better to reject the package if you find it obviously broken and ask for compensation from your local post office.
- We accept any unused item in its original package as return within 7 days of delivery. Buyers must pay for the return shipping fee, provide the tracking number, specific reason for the return.
- If buyer's reason lead to the return package due to fail delivery in destination country, the buyers need to pay for resend shipping fee and we deduct shipping fee before issue refund.
- We will refund to buyer after we receive the return packages in its original condition package with no items missing. Or buyers could choose to have a replacement.
- We accept to refund or resend new for our customers as product quality problem. But for the product value above $30, buyer must return the product to get a refund, the return shipping cost should be negotitated between the buyer and seller as this is a international shipping.
- As our products belongs to DIY products, it really need some DIY skills and professional knowledge, also there will be the risk of failure for your DIY projects which may cause your loss such as one or two device burnt or defective due to not proper operation.
We can be reponsible for exchange new one or repair for the defective products which you bought from us, but you must send back us the defective product to us and also pay for the return shipping cost. The buyer must bear the shipping cost of return for exchange.
We only accept to exchange after we get the defective products received. As it is international shipping, it usually will take a longer time for your return package, please understand about this.
Geekworm products on the website all support a wholesale price if you need large quantities. You can send us
your request about the item you need, item quantities, destination country of shipment. Then we will send you our lowest price according to item quantities, and the shipping cost also will be calculated according to the quantities you need.
Support dropshipping orders from all over the world. Please leave a note if you make a dropshipping order. We will not put anything related with our website into the parcel, please don't worry.