🔋 DIY 8-10Hr Backup UPS Making At Home | 12V 14000mAh Battery Peak Using 18650 Batteries

🔋 DIY 8-10Hr Backup UPS Making At Home | 12V 14000mAh Battery Peak Using 18650 Batteries

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Welcome, tech enthusiasts! In today's blog post, we are diving into the exciting world of DIY electronics as we guide you through the process of creating a robust 8-10 hour backup UPS at home. Brace yourself as we unleash the potential of a 12V 14000mAh battery peak using the versatile 18650 batteries. Get ready to power up your devices and stay connected even during power outages!

In this video, I will show you How to make a Long backup UPS for Wifi ONU/Router at home. I am also sharing with you How to make Battery Peak using 21-cell 18650 old laptop batteries. 

Step1:

In this part, I will share with you How to make a 14000mah real capacity 12V Battery peak using 18650 Batteries.

At first, we need to spot welding or soldering 21 Cells. I share pictures of how to spot welding or soldering. Follow Figures 1 & 2 which are shown below.

Figure 1: Top View

Figure 2: Bottom View

After completing spot welding we are going to connect 3S BMS (Battery Management System. You can follow Figure 3 for easy connection BMS with 21 cell battery peak.

or

Figure 03: BMS Connection

After completing this battery peak then you want to set up a 12V Battery box that looks good & easily set for any device.

Step2:

I share which circuit I am using for making UPS. I am using a Printed circuit board (PCB) which was ordered from PCBway.

Figure 4: Mini Router UPS Borad 40W V2.5

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Every electronic device needs PCBs. Are you looking for the Best PCB order? PCBWay is one the best PCB manufacturing companies. Order 10 pcs PCB for only $5. Visit now https://www.pcbway.com/?from=technology4power

Mini Router UPS Board 45W V2

1. Maximum 47.5W Output.
2. Port 1 – 12V 1.5A Output.
3. Port 2 – 12V 1.5A Output.
4. Port 3 – 9V 2A Output.
5. Port 4 – 5V 2A Output.
6. 12.6V-13.0V (2A-5A) Input Power.
7. Short Circuit Protection.
8. High Voltage Protection.
9. +, – Polarity Protection.
10. Output Voltage tolerance (+, -)0.05.
11. Battery percentage Indicator 100%, 75%, 50% & 25%.
12. ALL SMD Component.
13. Output Overvoltage Protection.
14. 99% Output accuracy.
15. Thunder protection.
16. Battery input -11.1v (3S LIPO 18650 battery)
17. Battery full Charge Voltage 12.6V
18. Battery Low Voltage 10.5V

You can easily connect with Battery Peak & Wifi Router or ONU with PCB assign & connection point.

You can also follow the Complete tutorial video which can help you a lot.

Suggested Video:

https://www.pcbway.com/?from=technology4power

Every electronic device needs PCBs. Are you looking for the Best PCB order? PCBWay is one the best PCB manufacturing companies. Order 10 pcs PCB for only $5. Visit now https://www.pcbway.com/?from=technology4power

Parts List & Buy Link ----------------------------------------------------------------------- ✔️Router UPS Buy Link: https://rcproductbd.com/product/mini-router-ups-borad-45w-v2/ ✔️3-24V 3A Adapter Buy Link: https://click.daraz.com.bd/e/_CXOnj6 ✔️3-24V 5A Adapter Buy Link: https://click.daraz.com.bd/e/_C6US3m ✔️Mini UPS Circuit Buy Link: https://click.daraz.com.bd/e/_CXoxEY ✔️18650 Old Tested Battery Buy Link: https://click.daraz.com.bd/e/_CXbE1O ✔️12V 2000mah Battery Peak: https://click.daraz.com.bd/e/_CU6G9I https://click.daraz.com.bd/e/_CZ85yG ✔️7.4V 3000mah Battery Peak: https://click.daraz.com.bd/e/_CWiIQo ✔️Battery Case: https://click.daraz.com.bd/e/_CYGfrm ✔️3S 40A BMS Buy Link: https://click.daraz.com.bd/e/_CWRNLq or, https://click.daraz.com.bd/e/_C6TqBE ✔️12V DIY Portable Spot Welding Machine: https://click.daraz.com.bd/e/_CXipQC (Bangladeshi Seller) https://click.daraz.com.bd/e/_CXsDoY (China Seller)

Congratulations on successfully creating your own 8-10 hour backup UPS using 18650 batteries! By embracing the DIY spirit, you not only save money but also gain valuable insights into the world of electronics. Remember to share your experiences, innovations, and feedback with the DIY community. Stay empowered, stay connected, and keep the DIY spirit alive!

Don't forget to check out our other DIY projects and tech tips. Happy tinkering!