FORNERGY 2-Pack 8.0Ah Replacement Battery for Ryobi 18V ONE+ System | P102–P109 Compatible

Overview

Meet the FORNERGY 2-Pack 8.0Ah Replacement Battery, a robust Li-Ion power source designed for Ryobi 18V ONE+ tools. Each battery delivers 18 volts with 8000 mAh of usable capacity, offering a dependable energy source for your day-to-day projects. The two-pack setup gives you extra runtime and an immediate spare for busy days.

With the two batteries, you can keep working through longer sessions without frequent recharging, swapping in seconds to stay on task from drilling to cutting and sanding. The result is less downtime and more momentum on projects around the shop, garage, or job site. The balanced design reduces fatigue and helps you move freely between tasks as you work.

Compatibility and charging readiness

• Battery Type: Li-Ion, Voltage: 18V, Capacity: 8000mAh, Package: 2 Pack
• Compatible with Ryobi 18V ONE+ models p102, p103, p104, p105, p107, p108, p109 and BPL-1815, BPL-1820G, BPL18151, BPL1820; supports fast charge with P117 P118

Lightweight yet sturdy, the pack is designed for comfortable handling during long projects. When you need a quick swap, you can switch to the spare pack and keep moving without re-cooling tools or waiting for a recharge.

Power indicators and planning

• LED Indicator shows residual power to help you plan a recharge before a tool runs out of juice
• Low-memory effect design supports consistent performance across charge cycles

For proactive planning, watch the LED glow to approximate remaining runtime. This helps avoid mid-task interruptions and minimizes the guesswork around charging cycles.

Safety and reliability

• CE RoHS UN38.3 MSDS certifications and built-in protections against over-charge, over-discharge, over-current, over-voltage, short circuit, and overheating
• Designed for stable operation across typical workshop temperatures and workloads

The safety features are designed to deliver steady, predictable power even under demanding workloads. While results vary with tools and usage, the protections offer a buffer against common risks during prolonged sessions.

Real-world use and outcomes

In busy workshops or on job sites, this FORNERGY replacement kit can help you complete tasks with fewer interruptions. Expect steady power across a range of Ryobi tools when paired with the compatible ONE+ system. The 2-pack setup is ideal for contractors, hobbyists, and DIY enthusiasts who value reliability and readiness.

Support and warranty

• After-Sales Service: 1 year warranty with 7x24-hour customer support

FORNERGY backs this replacement battery with a solid support program, making it easier to troubleshoot or obtain assistance when needed. Real-world performance will depend on the tools used and working conditions.