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After my futile attempts to buy a cheap battery holder (batteryspace is cool but expensixe S&H) for 18650 batteries, I came up with the idea of creating one from scratch using the cheapest possible off-the-shelf elements.
No moulding, no screws, no 3d modelling, no mad skillz - just old school materials and tools :)
Let me show you how to make four-compartment 18650 battery holder the easy way!
What you need is:
- Two-sided PCB copper clad (thick!)
- Soldering iron or soldering gun
- Solder wire
- Small teeth saw
- Battery terminals (metal strips or springs will do the job)
- Optionally an aerosol paint of your choice :)
