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"path": "/2026/03/19/modular-18650-packs-no-spot-welding-required/",
"publishedAt": "2026-03-19T11:00:17.000Z",
"site": "https://hackaday.com",
"tags": [
"Battery Hacks",
"18650",
"3D printed parts",
"battery pack",
"cams",
"modular battery pack",
"…read more"
],
"textContent": "Building a battery pack from 18650 cells traditionally requires patience, a spot welder, and a supply of nickel strip. But what if there was another way? [Ben] is here with …read more",
"title": "Modular 18650 Packs, No Spot Welding Required"
}