Ryobi RB4L30 4V USB Lithium 3.0Ah Battery with Power Bank Function

Dual-Purpose Power Solution

⚡ 3.0Ah battery for extended tool runtime
🔋 Built-in power bank with USB-C output (5V/1A)
✔ Part of Ryobi’s innovative 4V USB Lithium range

Key Features

✅ LED Fuel Gauge Indicator

• 🟢 Green: Full charge (100%)

• 🟡 Yellow: Medium charge (~50%)

• 🔴 Red: Needs recharging

✅ Mobile Charging Capability

• Charges smartphones/tablets via USB-C

• Full battery can charge most phones completely

✅ Compact & Lightweight Design

• Only 60g – ultra-portable

• Includes USB-C charging cable

Technical Specifications

Power System

Physical Details

What’s Included

• 1× RB4L30 4V 3.0Ah Battery

• USB-C charging cable

Product Identification

Why Choose This Battery?

✔ Dual functionality – Powers tools AND devices
✔ Clear charge status – Color-coded LED indicator
✔ Ultra-portable – Lightweight at just 60g
✔ Complete package – Includes charging cable

Perfect for:

• DIY enthusiasts needing mobile power

• Professionals working on-the-go

• Emergency phone charging

• Compact cordless tool applications

Note: USB power bank function works when battery has charge