All Compatible: 6.0Ah capacity battery replacement for Ridgid 18V lithium ion battery R840087, R840083, R840085, R840086, AC840089, AC840085, AC840086, AC840087P series.
Works Perfectly: Compatible with Ridgid 18V lithium ion system of tools, all compatible with Ridgid 18-Volt lithium charger R86092.
Great Energy-efficient: Over 500 cycle times, 6.0Ah extended 18V lithium-ion battery has more run time, no memory effect.
Helper Design: This 18V replacement battery with on-board fuel gauge, integrated LED battery charge level indicator allows user to monitor battery using. Built-in integrated microchip prevents overcharging and self-discharge, quality is tested to be equal to the OEM products.
Support Service: 30 Days Money Back and 1 Year Warranty! Comply with FCC RoHS and CE security testing standards