Assembling a set of 72V 23Ah lithium battery

In this video, we'll guide you through the process of assembling a powerful 72V 23Ah lithium battery pack using 3300mAh 18650 cells. Follow along to see the step-by-step assembly, including the materials needed, the arrangement of the battery cells, and the spot welding process.

Steps:

Arrange the universal holders in a 20*7 layout.
Apply positive insulation stickers to the positive terminals of the 18650 cells.
Arrange the cells in the 20*7 configuration.
Begin the spot welding process to connect the cells.
Install the 20-string 60A protection board.
Connect the output wires and attach the XT60 and XT90 connectors.
Charge the battery pack with the 84V charger.
Watch the full video for detailed instructions and tips on building your own 72V 23Ah lithium battery pack. Don't forget to like, comment, and subscribe for more DIY battery projects!

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