4000mAh 18.0V Replacement Battery for Cordless Garden Tools Keep your compatible cordless hedge trimmers and garden tools running with a capacity 18.0V rechargeable battery pack. Designed as a direct replacement for specified models and part numbers, this battery restores runtime and lets you complete yard work without unexpected interruptions. Key benefits Longer runtime: 4000mAh capacity increases operating time compared to lower capacity packs, reducing pauses for recharging during tasks. Direct fit: Built to match the battery interface and dimensions of listed models, making installation simple and toolready. Reliable power output: 18.0V nominal voltage supplies consistent performance for cutting and trimming tasks. Convenient spare or replacement: Keeps a backup ready while the original pack charges, or replaces a worn battery to restore tool usefulness. What it does and how it helps Replaces worn or underperforming batteries to restore original tool runtime and responsiveness. Reduces downtime on jobs by providing extended run periods for hedge trimming, edge work, and general garden maintenance. Enables efficient scheduling: swap batteries between shifts or tasks without waiting for a full charge. Compatibility Compatible with the following models and fits the listed part numbers: AHS 5020 LI AHS 5520 LI ALB 18 LI Art 2318 LI Art 2618 LI Fits P/N: 1 600 A00 DD7, 1 600 Z00 000, 1600A00DD7, 2 607 335 040 Performance and attributes Capacity: 4000mAh for extended runtime Voltage: 18.0V nominal for stable tool performance Form factor: Pack designed for dropin replacement in compatible tool battery bays Use: Rechargeable battery pack suitable for cordless hedge trimmers and related garden equipment Typical use scenarios Weekend yard maintenance: Swap in the replacement battery to finish a full hedgetrimming session without repeated charging breaks. Professional landscaping: Keep one battery on the tool and another charging to maintain continuous operation across multiple jobs or long workdays. Onsite replacement: Quickly a failing battery in the field to restore tool function and meet scheduled work without returning to base. What to check before buying Confirm your tool model is one of the listed compatible models. Verify the fit using the provided part numbers: 1 600 A00 DD7, 1 600 Z00 000, 1600A00DD7, 2 607 335 040. Ensure your charger is compatible with an 18.0V battery pack. Technical summary Type: Rechargeable replacement battery pack Capacity: 4000mAh Voltage: 18.0V nominal Compatible models: AHS 5020 LI, AHS 5520 LI, ALB 18 LI, Art 2318 LI, Art 2618 LI Fits part numbers: 1 600 A00 DD7, 1 600 Z00 000, 1600A00DD7, 2 607 335 040 This battery is a practical replacement or spare for the listed cordless garden tools, offering a straightforward way to restore or extend tool runtime.