byte sized engineering | How To Make A Lithium Battery Pack With 18650 Cells | Practical Skills For Makers @bytesizedengineering | Uploaded December 2021 | Updated October 2024, 3 hours ago.
In this video I show you how to make your own custom lithium battery pack using the common 18650 lithium cell. I talk about how to connect the cells in series to get the desired voltage you need, and how to connect the cells in parallel to increase the capacity of the battery pack. Then I go over how to arrange them in the plastic spacers, and how to use nickel strip to spot weld the cells together. Finally I talk about using a battery management system (BMS) to add protection and properly balance the cells as you charge them. I wrap the whole battery in a protective insulating layer and shrink wrap.
New videos are uploaded as soon as I finish them!
Try Altium Designer for free: bit.ly/AltiumByteSized
Get 30% discount on purchase: bit.ly/AltiumDiscount
Materials:
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18650 batteries - liionwholesale.com
2 cell battery brackets - amzn.to/3J17T2R (Amazon affiliate)
4x4 cell battery bracket - amzn.to/3H31bYB (Amazon affiliate)
Parallel nickel strip - amzn.to/32k6VxH (Amazon affiliate)
Individual nickel strip - amzn.to/3FrX3Rz (Amazon affiliate)
Battery Management System - amzn.to/32iOIR8 (Amazon affiliate)
Spot Welder - amzn.to/3WlnwaN (Amazon affiliate)
PVC Heat Shrink Wrap - amzn.to/3yFvJwg (Amazon affiliate)
If you're like me you have creative ideas that are trapped inside your mind. Byte Sized Engineering videos will give you the knowledge, inspiration, and confidence to make your creative ideas a reality. You are more capable than you think, and I want to help you unleash your inner maker!
You shouldn’t need an engineering degree to make your ideas a reality. I suffered through years of engineering school so you don’t have to. I know how it feels to want to make something I’m excited and passionate about, but also feel overwhelmed by not knowing where to start. I’ve unlocked the secret to getting past this feeling of being stuck. In my videos I show you how to take complex problems and break them down into smaller, more manageable “byte sized” pieces.
If you want my recommendation on what you should watch, I put together this playlist for you. youtube.com/playlist?list=PL8Udln1nmXVBEdorJ2xU5VnXn1nfmMM--
You should also subscribe to byte sized, and consider become a supporting member through Patreon or YouTube memberships. Supporting members get access to behind the scenes content, free project build guides, discord community server, early release videos, and monthly hangouts. Thanks for taking the time to watch this video, I look forward to seeing you next time!
Subscribe: youtube.com/bytesized?sub_confirmation=1
Instagram: instagram.com/bytesizedzach
YouTube Memberships: youtube.com/channel/UCtVgFluK-MmGpQoE7VCxa6w/join
Patreon: patreon.com/bytesized
Byte sized merchandise: teespring.com/stores/byte-sized
If you're interested in what tools I use for byte sized projects, please visit:
bytesizedengineering.com/tools
In this video I show you how to make your own custom lithium battery pack using the common 18650 lithium cell. I talk about how to connect the cells in series to get the desired voltage you need, and how to connect the cells in parallel to increase the capacity of the battery pack. Then I go over how to arrange them in the plastic spacers, and how to use nickel strip to spot weld the cells together. Finally I talk about using a battery management system (BMS) to add protection and properly balance the cells as you charge them. I wrap the whole battery in a protective insulating layer and shrink wrap.
New videos are uploaded as soon as I finish them!
Try Altium Designer for free: bit.ly/AltiumByteSized
Get 30% discount on purchase: bit.ly/AltiumDiscount
Materials:
----------------------
18650 batteries - liionwholesale.com
2 cell battery brackets - amzn.to/3J17T2R (Amazon affiliate)
4x4 cell battery bracket - amzn.to/3H31bYB (Amazon affiliate)
Parallel nickel strip - amzn.to/32k6VxH (Amazon affiliate)
Individual nickel strip - amzn.to/3FrX3Rz (Amazon affiliate)
Battery Management System - amzn.to/32iOIR8 (Amazon affiliate)
Spot Welder - amzn.to/3WlnwaN (Amazon affiliate)
PVC Heat Shrink Wrap - amzn.to/3yFvJwg (Amazon affiliate)
If you're like me you have creative ideas that are trapped inside your mind. Byte Sized Engineering videos will give you the knowledge, inspiration, and confidence to make your creative ideas a reality. You are more capable than you think, and I want to help you unleash your inner maker!
You shouldn’t need an engineering degree to make your ideas a reality. I suffered through years of engineering school so you don’t have to. I know how it feels to want to make something I’m excited and passionate about, but also feel overwhelmed by not knowing where to start. I’ve unlocked the secret to getting past this feeling of being stuck. In my videos I show you how to take complex problems and break them down into smaller, more manageable “byte sized” pieces.
If you want my recommendation on what you should watch, I put together this playlist for you. youtube.com/playlist?list=PL8Udln1nmXVBEdorJ2xU5VnXn1nfmMM--
You should also subscribe to byte sized, and consider become a supporting member through Patreon or YouTube memberships. Supporting members get access to behind the scenes content, free project build guides, discord community server, early release videos, and monthly hangouts. Thanks for taking the time to watch this video, I look forward to seeing you next time!
Subscribe: youtube.com/bytesized?sub_confirmation=1
Instagram: instagram.com/bytesizedzach
YouTube Memberships: youtube.com/channel/UCtVgFluK-MmGpQoE7VCxa6w/join
Patreon: patreon.com/bytesized
Byte sized merchandise: teespring.com/stores/byte-sized
If you're interested in what tools I use for byte sized projects, please visit:
bytesizedengineering.com/tools
