RYOBI 18V ONE+ USB Power Source (2-Port USB-A, 2.1A) - R18USB-0

Turn any RYOBI 18V ONE+ battery into a dual-port USB charging station with a total 2.1A output — power up smartphones, tablets, and more wherever the job takes you.

Overview

The RYOBI R18USB-0 USB Power Source clips onto any 18V ONE+ battery, delivering 5V DC through two USB-A ports. It's a compact, high-grade plastic module in Ryobi Green and Black, built for portability and everyday charging on the go. No battery or charger included — use the ONE+ packs you already own.

What stands out

• Dual USB-A ports with 2.1A total output for charging two devices simultaneously.
• Works with all RYOBI 18V ONE+ Lithium+ and NiCad batteries — no extra power source needed.
• Built-in overload and short circuit protection safeguards your devices and the battery.
• Ultra-compact design fits in a pocket or tool bag, ready for remote jobsites or travel.
• Simple slide-on connection to any ONE+ battery; no tools required.

Technical details

• Input voltage: 18V DC (from RYOBI ONE+ battery)
• Output voltage: 5V DC
• Output current (max): 2.1A total
• USB ports: 2 × USB-A
• USB connector type: USB-A
• Battery system: RYOBI 18V ONE+
• Compatibility: All RYOBI 18V ONE+ Lithium+ and NiCad batteries
• Protection: Overload, short circuit
• Material: High-grade plastic
• Colour: Ryobi Green / Black
• Tool only: Battery and charger sold separately

Our verdict

A must-have accessory for any RYOBI ONE+ user — it turns your existing batteries into a reliable USB power bank, keeping your essential devices charged without needing a wall outlet.