Ridgid 18V AC840020 - 18V 2.0 Ah MAX Output Lithium-Ion Battery

Ridgid's AC840020 18V 2.0 Ah MAX Output Lithium-Ion Battery delivers reliable power for your cordless tool ecosystem. This open box unit features advanced lithium-ion chemistry for consistent performance and extended runtime across demanding applications. Compatible with all Ridgid 18V tools, it charges quickly and maintains charge during storage, reducing downtime on job sites. The compact 2.0 Ah capacity balances power and weight for optimal tool handling. Ideal for contractors and DIYers who demand dependable energy without the bulk of higher-capacity batteries. Backed by Ridgid's reputation for durability and precision engineering.

🔋 Product Specifications

• ⚡ Voltage: 18V (18 Volt)
• 🔋 Capacity: 2.0 Ah (Amp Hours)
• 🏷️ Model Number: Ridgid AC840020
• ⚙️ Battery Type: MAX Output Lithium-Ion
• 🔄 Compatibility: All Ridgid 18V Cordless Tools
• ⚡ Chemistry: Advanced Lithium-Ion Technology
• 🏭 Brand: Ridgid Professional Power Tools
• ✅ Condition: Open Box - New, Unused
• 📦 Package: Battery Only (Charger Sold Separately)
• 🔌 Charging: Fast Charge Compatible
• 💼 Ideal For: Contractors, DIYers, Homeowners
• 🎯 Applications: Drills, Drivers, Saws, Impact Tools, Lights
• 🏷️ SKU: OB P115 1299

❓ Frequently Asked Questions

Q: What Ridgid tools is this battery compatible with?
A: This 18V battery is compatible with all Ridgid 18V cordless tools, including drills, impact drivers, saws, grinders, lights, and other tools in the 18V platform.

Q: What does "open box" condition mean?
A: Open box means the product is new and unused, but the original packaging has been opened. The battery is in excellent condition and fully functional.

Q: How long does a 2.0 Ah battery last?
A: Runtime depends on the tool and application. A 2.0 Ah battery provides moderate runtime, ideal for lighter tasks and situations where reduced weight is preferred over extended capacity.

Q: What is MAX Output lithium-ion technology?
A: MAX Output technology delivers enhanced power and performance compared to standard batteries, providing more consistent output throughout the discharge cycle for demanding applications.

Q: Does this battery include a charger?
A: No, this is a battery-only listing. You'll need a Ridgid 18V charger (sold separately) or use your existing Ridgid charger to power up this battery.

Q: How does this compare to higher capacity batteries like 4.0 Ah or 6.0 Ah?
A: The 2.0 Ah battery is lighter and more compact, reducing tool weight and fatigue. Higher capacity batteries provide longer runtime but add weight and bulk to your tools.

Q: Does this battery hold its charge when not in use?
A: Yes! Lithium-ion batteries maintain their charge during storage much better than older battery technologies, so it's ready when you need it.

Q: Is this suitable for professional contractors?
A: Absolutely! Ridgid 18V batteries are designed for professional use on job sites, offering reliable performance, durability, and compatibility across the entire Ridgid 18V tool lineup.

Q: Can I use this with Ridgid's Lifetime Service Agreement (LSA)?
A: Ridgid offers a Lifetime Service Agreement on qualifying tools and batteries when registered. Check Ridgid's official LSA terms for eligibility and registration requirements.

Open box.

Stock photos may be used for product listing.