Open Source Sega Nomad Battery Pack

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Open Source Sega Nomad Battery Pack

https://retrorgb.com/open-source-sega-nomad-battery-pack.html

If you still cling to your Sega Nomad like a security blanket, you know the biggest heartbreak is being tethered to a wall outlet. But good news: the era of the “wall-hugger” might finally be coming to an end.

Dennis van den Broek (aka Pointer Function) just dropped an open-source battery pack design that’s a total game-changer for DIY enthusiasts. Using rechargeable 18650 batteries and modern USB-C charging, this setup lets you take your handheld into the wild without hunting for an AC adapter. The project is super flexible, too—there are different versions depending on whether you want a power switch or specific connection types.

If you’re looking to build this yourself, just a word of caution: watch out for those sketchy 18650 batteries on Amazon. If a listing claims a capacity over 3500mAh, it’s almost certainly a fake. Stick to reputable sources unless you want your retro project turning into a literal fire hazard.

Of course, if you lack the patience for soldering and 3D printing, there are still polished plug-and-play options like Greg’s Nomad Pak available. But for the makers out there? The freedom is officially here.