I play lead guitar for worship on Sundays. My in-ear monitors run on batteries — and I always keep two fresh ones close by. But here's the problem: mid-set, someone else jumps in, and now there's a mystery pile of batteries on the stage. Are those fresh or dead? 🔋

Not anymore.

The R7 Lattice Battery Tray gives you two clearly labeled zones — New and Used — so you always know exactly what you're grabbing. No testing, no guessing, no dead mic moments.

🔋 PERFECT FOR:

• Worship musicians and sound techs
• Wireless mic and in-ear monitor users
• Podcasters and content creators
• Anyone tired of the "is this dead?" game

⚙️ PRINT SETTINGS

• Single 3MF file — paint labels separately for a two-color result
• No hardware required — purely printed
• As an Amazon Associate I earn from qualifying purchases.
• 🎨 Filament Used: SUNLU 3D Printer Filament PLA - Clear
• 🎨 Filament Used: ELEGOO Matte PLA - Teal Green

💼 Want to Sell Prints? Get full commercial rights and monthly drops: 👉 Join the R7Makers Membership