
USB Charger
Brings back the USB Charger from the 1.RV-Pre1 April Fools' snapshot.
Screenshots

About this Mod
Brings back the USB Charger from the 1.RV-Pre1 April Fools' snapshot.
It is nearly identical to the block from the joke snapshot, with the same crafting recipe, block properties, and redstone output power.
Once you craft a USB Charger, you can connect it to redstone wires to power your redstone contraptions, similarly to a Redstone Block.
Available Versions
How to Install USB Charger on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.20.4).
Install Mod
Open the mod browser in the dashboard and search for "USB Charger". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.20.4, 1.20.3, 1.20.2 (+2 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
USB Charger server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.20.4). You can switch loaders with one click in the panel.
Is USB Charger compatible with fabric and forge?
USB Charger officially supports fabric, forge for Minecraft 1.20.4, 1.20.3, 1.20.2. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with USB Charger – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if USB Charger consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
Rent Modded Server
Install USB Charger with just one click on your server.