Eagglew 2-Pack 3600mAh Ryobi 18V Battery Replacement | P102/P108 Compatible

Overview and value

Upgrade your Ryobi 18V toolkit with the Eagglew 2-Pack 3600mAh replacement batteries. These cells slide into the same slot as your original pack, delivering a familiar balance of weight and grip while boosting capacity for longer runtimes. The 3600mAh rating translates into more work per charge, which can help you finish tasks—whether you’re in the workshop or tackling yard projects—without frequent interruptions.

Designed for everyday use, the pack combines reliable lithium chemistry with smart features that support consistent performance. A built-in microprocessor manages charge and discharge behavior to extend life, while an LED indicator provides a quick read on remaining power. The result is a practical, user-friendly upgrade that pairs with your Ryobi 18V chargers for smooth compatibility across compatible tools.

Key advantages

• 3600mAh high-capacity cells offer longer operation between charges
• Lithium 18V design compatible with Ryobi cordless tools
• No memory effect; cycles around 500+ times for extended life
• Microchip protection supports safe, efficient charging and discharging
• LED indicator to monitor power level at a glance
• Included two-pack and a user manual for quick setup
• Fully compatible with Ryobi 18V lithium chargers

Versatility and compatibility

These replacements are designed to work with a broad range of Ryobi 18V cordless tools and models, including routers, string trimmers, reciprocating saws, circular saws, and blowers. They’re a practical substitute for several P-series models such as P102, P103, P104, P105, P107, P108, P109, and P122, making them a dependable option for homeowners and hobbyists who own multiple tools.

Real-world use and scenarios

In practice, you may notice fewer stops for recharges during longer sessions. The two-battery setup lets you swap in a fresh pack without breaking momentum, while the LED indicator helps you plan charging breaks around your workflow. Whether you’re laying down trim, building a project, or cleaning up after a job, the higher capacity can contribute to a smoother, more continuous work rhythm.

Care, usage, and maintenance

• Use only with compatible Ryobi 18V chargers to maintain battery health
• Avoid extreme temperatures to preserve performance and longevity
• Do not mix old and new packs in the same charger to maximize cycle life
• Store in a cool, dry place when not in use

What’s in the box

2 x 3600mAh replacement batteries plus a user manual for quick setup and installation guidance.