Cartridge & Code

Game Boy, GBC, and N64 Mod Kits Compared: Which Upgrade Fits Your Build?

From a USB-C battery pack for the DMG-01 to a laminated display bundle for the Pocket, these four mod kits cover different consoles and jobs. Use the price comparison and decision matrix to match the right replacement part to your build.

Last updated Aug 17, 2026

Quick Take

When you're choosing among gaming replacement parts modding, the first decision is matching the mod to the console you actually have. These four kits cover four different jobs: one boosts the Game Boy DMG-01's power setup, one gives a Game Boy Color a larger backlit screen, one adds RGB output to an N64, and one bundles a laminated display, shell, and rechargeable battery for a Game Boy Pocket. The price spread runs from $26.69 for the N64 RGB output module to $104.99 for the Pocket laminated display bundle. If you only need a single fix, the smaller kits make sense. If you want the screen, shell, and battery handled together, the higher-priced bundle does more of the work in one purchase.

Listed Price Comparison

Mod KitListed PricePrice Bar
RetroSix CleanJuice for Game Boy DMG-01USD 35.00
GBC Q5 IPS OSD Backlight LCD Mod KitUSD 53.50
NTSC to RGB Output Module Chip for N64USD 26.69
Game Boy Pocket Laminated 2.8 IPS Kit + Shell & LiPo BatteryUSD 104.99

Decision Matrix

Mod KitChoose it forMain trade-off
RetroSix CleanJuiceDMG-01 owners who want a modern power option without a shell changePower only; no screen or shell upgrade
GBC Q5 IPSGame Boy Color owners who want a larger backlit LCDOSD button controls require three soldered wires unless you use the touchpad
N64 RGB output moduleNTSC N64 owners with a compatible serial prefix who want RGB outputCompatibility depends on the console revision
Game Boy Pocket laminated IPS kitPocket owners starting from an original motherboard who want screen + shell + batteryOriginal motherboard not included; soldering needed for power

Product Notes

RetroSix CleanJuice for Game Boy DMG-01

RetroSix CleanJuice USB-C Rechargeable Battery Pack Mod Kit for Game Boy DMG-01

This one is for DMG-01 owners who want to retire their dependence on AA batteries. The CleanJuice is a USB-C rechargeable battery pack mod kit, so the handheld gains a familiar modern charging port while keeping the original Game Boy body. It's designed specifically for the Nintendo Game Boy DMG-01 and works as a power supply for the handheld. The limitation is scope: the kit only handles power. A faded screen, worn shell, or other worn components won't be improved by this mod. If your console already looks good and simply needs a more convenient power source, this is a straightforward pick.

GBC Q5 IPS OSD Backlight LCD Mod Kit

GBC Q5 IPS OSD Backlight Backlit LCD Mod Kit For Game Boy Color GBC Housing

If your Game Boy Color's old LCD has seen better days, this Q5 IPS kit delivers a larger backlit screen. The display area is 15 percent larger than the original, with an OSD menu for brightness, color modes, and retro pixel effects. You can adjust the image position, which helps if the new LCD doesn't perfectly align with the housing. The catch: if you want the OSD menu controlled by buttons, you need to solder three wires; you can skip soldering and use the touchpad instead. That makes it flexible for different skill levels, but plan your preferred control method before starting.

NTSC to RGB Output Module Chip for N64

NTSC To RGB Output Module Chip RGB MOD Kit For N64 NTSC Game Console Accessories

This is the least expensive option in the lineup, and it's aimed at NTSC N64 owners who want RGB output. The module uses a THS7374 amp for clearer, smoother images and can feed an RGB monitor through an N64 RGBS cable or an OSSC through an N64 SCART cable. The main limitation is compatibility. Systems with serial numbers starting with NS1 or NUJ1, or model NUS-001, are likely compatible. If your console matches that, this kit is a low-cost path to better video output. If it doesn't, you'll need to look at a different video mod.

Game Boy Pocket Laminated 2.8 IPS Kit + Shell & LiPo Battery

Game Boy Pocket Laminated 2.8" IPS Kit + Shell & USB-C LiPo Battery Gameboy GBP

If you're building a Game Boy Pocket and want the display, shell, and battery handled in one bundle, this laminated 2.8-inch IPS kit covers all three. The laminated glass screen is 22 percent larger than the original, with 480x432 resolution and integer scaling, plus five retro pixel effects. It also includes a shell and a rechargeable battery, so it's more of a refresh package than a single replacement part. The big trade-off is that you have to supply the original Pocket motherboard, and soldering is required for power. If you're already comfortable opening up a console and doing basic soldering, this can be a rewarding all-in-one upgrade.

Final Recommendation by Use Case

If your DMG-01 plays fine but you hate dealing with batteries, the RetroSix CleanJuice is a straightforward power-focused solution. If you have a Game Boy Color with a dim original screen and you want a larger backlight, the GBC Q5 IPS OSD kit gives you the display upgrade without a shell swap. If you have an NTSC N64 with a compatible serial prefix and an RGB-capable monitor or scaler, the RGB output module is the lowest-price video upgrade in this comparison. And if you're building a Game Boy Pocket from an original motherboard and want the screen, shell, and battery handled together, the laminated IPS bundle is the one that combines all three in a single kit.

Products in this article
RetroSix CleanJuice USB-C Rechargeable Battery Pack Mod KitUSD 35.00View on eBayGBC Q5 IPS OSD Backlight Backlit LCD Mod KitUSD 53.50View on eBayNTSC To RGB Output Module Chip RGB MOD KitUSD 26.69View on eBayGame Boy Pocket Laminated 2.8" IPS Kit + Shell & USB-C LiPo Battery Gameboy GBPUSD 104.99View on eBay
RetroSix CleanJuice USB-C Rechargeable Battery Pack Mod KitUSD 35.00View on eBayGBC Q5 IPS OSD Backlight Backlit LCD Mod KitUSD 53.50View on eBayNTSC To RGB Output Module Chip RGB MOD KitUSD 26.69View on eBayGame Boy Pocket Laminated 2.8" IPS Kit + Shell & USB-C LiPo Battery Gameboy GBPUSD 104.99View on eBay

You may also like

Finding more guides for you…