Uploaded April 2020 | Updated September 2026, 7 hours ago
This build will be about 6kwh of capacity. I'm arranging LG cells from Battery Hookup into a 14s battery. This will work well with nominal 48v equipment.
I tried several different methods of attaching the cells together. I tried spot welder, rivets and bolts. In the end I think the best method is bolts with aluminum spacers. These pouch cells have short tabs. The positive tab is made of aluminum so the options of joining cells are limited.
I used 3/4" aluminum blocks as my spacers and 1/8" x 1/2" aluminum bar stock as my top and bottom pieces. They are bolted together using 10x32x1.5" machine screws.
The LG cells are from Battery Hookup:
batteryhookup.com/?rfsn=3333666.ca06e9
Use my coupon code: DAVIDPOZ for 10% off.
(affiliate link)
If you would like to help support the channel please see my Patreon page:
patreon.com/DavidPoz
Amazon Affiliate Links:
Hole Punch: amzn.to/3dO3xwz
Feather Board: amzn.to/2JvPjCC
Conductive Grease: amzn.to/344J95P
3/4" Aluminum Square Tube: amzn.to/2w8a2cu
1/2" Aluminum Bar Stock: amzn.to/2yx7c1L
Blue Dye: amzn.to/349CFTo
Machine Screws: amzn.to/2JF4glD
Nuts, Nylon preferred: amzn.to/2X3NLru
Washers: amzn.to/3dQdQ3a
“As an Amazon Associate I earn from qualifying purchases.”
Disclaimer:
My videos are in no way intended to be instructional "how-to" lessons. I am simply documenting my project for informational purposes. Property damage, personal injury, or death may result, even when following manufacturer's instructions. I cannot be held liable for such damage or injury. It is YOUR OBLIGATION to ensure that you are complying with any local and federal laws as well as code and permit requirements.
This build will be about 6kwh of capacity. I'm arranging LG cells from Battery Hookup into a 14s battery. This will work well with nominal 48v equipment.
I tried several different methods of attaching the cells together. I tried spot welder, rivets and bolts. In the end I think the best method is bolts with aluminum spacers. These pouch cells have short tabs. The positive tab is made of aluminum so the options of joining cells are limited.
I used 3/4" aluminum blocks as my spacers and 1/8" x 1/2" aluminum bar stock as my top and bottom pieces. They are bolted together using 10x32x1.5" machine screws.
The LG cells are from Battery Hookup:
batteryhookup.com/?rfsn=3333666.ca06e9
Use my coupon code: DAVIDPOZ for 10% off.
(affiliate link)
If you would like to help support the channel please see my Patreon page:
patreon.com/DavidPoz
Amazon Affiliate Links:
Hole Punch: amzn.to/3dO3xwz
Feather Board: amzn.to/2JvPjCC
Conductive Grease: amzn.to/344J95P
3/4" Aluminum Square Tube: amzn.to/2w8a2cu
1/2" Aluminum Bar Stock: amzn.to/2yx7c1L
Blue Dye: amzn.to/349CFTo
Machine Screws: amzn.to/2JF4glD
Nuts, Nylon preferred: amzn.to/2X3NLru
Washers: amzn.to/3dQdQ3a
“As an Amazon Associate I earn from qualifying purchases.”
Disclaimer:
My videos are in no way intended to be instructional "how-to" lessons. I am simply documenting my project for informational purposes. Property damage, personal injury, or death may result, even when following manufacturer's instructions. I cannot be held liable for such damage or injury. It is YOUR OBLIGATION to ensure that you are complying with any local and federal laws as well as code and permit requirements.
