How to Make 12V Lithium Battery to replace the Old 12V UPS Battery || 12V LiFePo4 || 12V Li-Ion

#diylithiumbattery #opengreenenergy #18650batterypack

In this video, I will show how to make a 12V Lithium battery by using 18650 and 32650 Batteries.
I have designed 3D printed case for these batteries with a size nearly equal to the traditional 12V UPS battery.
I have also added BMS to protect the battery pack from different abnormal situations. Also added a capacity meter to check the voltage and capacity of the battery pack.

Your one-stop PCB prototype Partner PCBWay: https://www.pcbway.com/

For good quality Lithium batteries in India: https://voltalithiumhub.in/

Link to download 3D printable STL files:
https://www.thingiverse.com/thing:5417911

Battery Specifications:
----------------------------------
1. LiFePo4 Battery : 12.8V / 6Ah , 830g
2. Li-Ion Battery - 11.1V / 18.2 Ah, 1250g

Note: Before using these batteries check the charger specification of your UPS. Usually, the 4S LiFePo4 battery pack is more suitable for this application because of its nominal voltage of 3.2V.

-----------------------------------------------------------------

Parts Used:

1. 32650 LiFePo4 Battery

2. 18650 Li-Ion Battery

3. Capacity Meter: https://amzn.to/3OAHpar

4. XT60 Connector:https://amzn.to/3xPkeTd

5. 14AWG Wires: https://amzn.to/3OzNHXL

6. 4S BMS - LiFePo4: https://amzn.to/3tZdDEp

7. 3S BMS - Li-Ion: https://amzn.to/3zZUF4w

8. Nickel Strips: https://amzn.to/3xRvVc0

-----------------------------------------------------------------

Tools Used:

3D Printer: https://amzn.to/3DhYhhY

Spot Welder: https://bit.ly/2TRmp8O / https://bit.ly/3AonCFw ( Use Coupon code OGE2021 for 3% Off )

Soldering Iron:https://amzn.to/3vaJkvu

Wire Stripper: https://amzn.to/3zWSzlV