2-Pack 18V High-Output 8.0Ah Lithium Battery for Ridgid R840089 R840087 R840086 R840085 R840084 R840083
2-Pack 18V High-Output 8.0Ah Lithium Battery for Ridgid R840089 R840087 R840086 R840085 R840084 R840083
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Kusroie

2-Pack 18V High-Output 8.0Ah Lithium Battery for Ridgid R840089 R840087 R840086 R840085 R840084 R840083

Key item features

  • High Capacity: 8.0Ah lithium battery provides long-lasting power and extended run-time for Ridgid 18V tools.
  • Wide Compatibility: Fully compatible with Ridgid 18V lithium battery models R840087, R840083, R840085, R840086, AC840089, AC840085, AC840086, AC840087P, and charger R86092.
  • Fade-Free Power: Delivers consistent power throughout usage with over 1000 cycle times.
  • Convenient Design: Features an on-board fuel gauge and integrated LED battery charge level indicator for easy monitoring.
  • Safety Features: Built-in microchip prevents overcharging and self-discharge, ensuring safe and reliable operation.
  • Package Contents: Includes 2x 8.0Ah lithium batteries and 2x user manuals.
  • Usage Tips: Ensure the battery is fully charged before first use and store in a cool, dry place.
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Current price is $48.99
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3 out of 5 stars
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15 ratings4 reviews
How item rating is calculated
  1. 5 stars40% (6)
  2. 4 stars13% (2)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star47% (7)
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Showing 1-3 of 4 reviews

May 2, 2026
Chad
Sold and shipped byKusroie Direct
1 out of 5 stars review

Verified Purchase

Not worth the investment!

Batteries have no power even when fully charged and they do not stay charged for long under loads they run down very quickly. They don't even work as good as a 2ah Ridgid battery.

Helpful?7J97B871S1YH16325453156
Sep 30, 2025
Philip
Sold and shipped byKusroie Direct
1 out of 5 stars review

Verified Purchase

Don't buy.

Only 1 of the 2 pack actually works. The one that works doesn't last very long. Overall, very poor quality.

Helpful?7J97B871S1YH16325453156
Jul 11, 2025
dan
Sold and shipped byKusroie Direct
1 out of 5 stars review

Verified Purchase

These 8ah batteries are weaker than my 10 year old 2ah battery. very disappointed. As far as I am concerned, these batteries are junk! using them in my power tools and my power tool shut down on the first cut.

Helpful?7J97B871S1YH16325453156