This is my first attempt at a 18650 pack build. The pack will be fitted to a Specialized Big Hit running a first generation MXUS in a 24" wheel. I still have to build an enclosure for the pack.
Specs are as follows:
- 20S8P using Sanyo NCR18650GA cells (from tumich)
- Custom designed and 3D printed battery holder (solvent welded ABS)
- 0.2mm x 8 mm pure nickel strip
- >2600 welds at 8ms pulse using custom Arduino controlled spot welder (based on Riba design)
Specs are as follows:
- 20S8P using Sanyo NCR18650GA cells (from tumich)
- Custom designed and 3D printed battery holder (solvent welded ABS)
- 0.2mm x 8 mm pure nickel strip
- >2600 welds at 8ms pulse using custom Arduino controlled spot welder (based on Riba design)
Attachments
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18650 battery spacer _ 20x8 ASM-page-001 (Small).jpg42.9 KB · Views: 5,135
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IMG_0141 (Small).JPG73 KB · Views: 5,134
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schematic.jpg136.8 KB · Views: 5,135
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20160209_171707 (Small).jpg65.5 KB · Views: 5,135