Introduction: DIY Fully Automatic WiFi Router UPS With Dual Output

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Hello Everyone in this instructable I am going to show you all how I made this powerful Fully Automatic wifi router UPS with Dual DC output for router and Modem

Supplies

Parts purchase Links:

1.     8 x 18650 Li-on Battery 2500mah (Battery I used)

https://robu.in/product/orange-icr-18650-2000mah-25c-lithium-ion-battery/


2.      18650 Li-on Battery Holder

https://www.banggood.in/4-Slots-18650-Battery-Holder-Plastic-Case-Storage-Box-for-4+3_7V-18650-Lithium-Battery-with-8Pin-p-1467989.html?cur_warehouse=CN&rmmds=search

3.     3mm Acrylic sheet

https://www.amazon.in/BIGIMALL-Acrylic-Sheet-Clear-Transparent/dp/B084VSCMQN/ref=sr_1_7?dchild=1&keywords=3mm+Acrylic+sheet&qid=1633940222&sr=8-7

4.     PCB standoff

https://www.banggood.in/120pcs-M3-Male-Female-Brass-Hex-Column-Standoff-Support-Spacer-Pillar-M3-Screw-Nut-For-PCB-Board-p-1812795.html?cur_warehouse=CN&rmmds=search

5.     4S 30A BMS

https://robu.in/product/4-series-30a-18650-lithium-battery-protection-board-14-8v-16v-with-cable/

6.     XT 60 Male and Female connectors

https://robu.in/product/female-xt60-connectors-1pcsbag-genuine/

7.      XH-604 Charge Controller Module

https://www.banggood.in/XH-M604-DC-6V-To-60V-30A-Storage-Battery-And-Lithium-Battery-Charge-Control-Module-Protect-Switch-p-1313987.html?cur_warehouse=CN&rmmds=search

8.      24V 3.2A SMPS

https://robu.in/product/lm75-20b24-mornsun-smps-24v-3-2a-76-8w-ac-dc-enclosed-switching-single-output-power-supply/

9.      Li-on charger module

https://www.banggood.in/DC-DC-CC-CV-Buck-Converter-Board-Step-Down-Power-Supply-Module-7-32V-to-0_8-28V-12A-p-1245047.html?cur_warehouse=CN&rmmds=search

10.  Power off protection relay YX-X804 12V-48V

https://www.banggood.in/YX-X804-12V-48V-Power-OFF-Protection-Module-Automatic-Switching-Module-UPS-Emergency-Cut-off-Battery-Power-Supply-p-1844431.html?cur_warehouse=CN

11.  DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009

https://www.banggood.in/Geekcreit-DC-DC-Boost-Buck-Adjustable-Step-Up-Step-Down-Automatic-Converter-XL6009-Module-Suitable-For-Solar-Panel-p-1087346.html?cur_warehouse=CN&ID=522225&rmmds=search

12.  DC-DC 7-28V to 5V 3A Step Down Power Supply Module (Mini Buck converter)

https://www.banggood.in/20pcs-DC-DC-7-28V-to-5V-3A-Step-Down-Power-Supply-Module-Buck-Converter-Replace-LM2596-p-1561051.html?cur_warehouse=CN&rmmds=search

13.  XL4015 5A DC-DC Step Down Adjustable Power Supply Module Buck Converter

https://www.banggood.in/XL4015-5A-DC-DC-Step-Down-Adjustable-Power-Supply-Module-Buck-Converter-p-945599.html?rmmds=detail-topright-recommendation&cur_warehouse=CN

14.  M3 X 8 mm Brass Heat Set Threaded Round Insert Nut

https://robu.in/product/m3-x-8-mm-brass-heat-set-threaded-round-insert-nut-25-pcs/

15.  12V mini Cooling Fan

https://robu.in/product/12v-3010-cooling-fan-for-3d-printer/

16.  Mini Size SPDT Slide Switches On-Off

https://www.banggood.in/10Pcs-Black-Mini-Size-SPDT-Slide-Switches-On-Off-100V-2A-DIY-Material-p-1011746.html?cur_warehouse=CN&rmmds=search

17.  AC Power Socket

https://www.banggood.in/1pcs-10A-250V-3Pin-IEC320-C14-Inlet-Module-Plug-Fuse-With-Switch-Male-Power-Socket-p-1120059.html?cur_warehouse=CN&ID=228&rmmds=search

18.  Fuse Holder

https://www.amazon.in/Electronicspices-Pack-Holder-Inline-Screw/dp/B08523WVS4/ref=asc_df_B08523WVS4/?tag=googleshopdes-21&linkCode=df0&hvadid=397073517830&hvpos=&hvnetw=g&hvrand=5488935185070317881&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9302928&hvtargid=pla-924766080378&psc=1&ext_vrnc=hi

19.  Fuse Kit

https://www.banggood.in/100Pcs-5x20mm-02A-20A-Quick-Blow-Glass-Tube-Fuse-Assorted-Kit-Fast-blow-Glass-Fuses-p-1024045.html?cur_warehouse=CN&rmmds=search

20.  1N5822 Schottky Barrier Diode

https://www.electronicscomp.com/1n5822-schottky-barrier-diode?search=1N5822%20

21.  5v Relay module

https://www.banggood.in/5V-Low-Level-Trigger-One-1-Channel-Relay-Module-Interface-Board-Shield-DC-AC-220V-p-1337402.html?cur_warehouse=CN&rmmds=search

Step 1: Part 1 Video

Part 1 - Video Making and Testing

Step 2: Part 2 Final Video

Part 2 - Video Final Testing and all Solving issues

Step 3: Circuit Diagram

Step 4: 555 Trigger Timer Circuit

Alternate idea for BMS reset switch to reset BMS after over discharge protection,

Not recommended to use this 555 Timer circuit.

Step 5: Disclaimer

 ⚠️ Disclaimer: Warning - Lithium or any type of rechargeable batteries can catch fire or explode if mishandled. Handling a Lithium battery requires a more than a basic understanding in electronics. We are not responsible for any kind of damage or loss, do everything at your own risk.