Biswaye R840087 For Ridgid 18V 8.0Ah Lithium Li-ion Battery

All Compatible: Biswaye 6.0Ah capacity professional lithium battery replacement for Ridgid 18V lithium battery R840087, R840083, R840085, R840086, AC840089, AC840085, AC840086, AC840087P Series. Works Fine: Compatible with RIDGID 18V Lithium system of cordless drill tools, compatible with Ridgid 18-Volt lithium battery charger R86092. Fade-free Power: over 500 cycle times, high capacity 6.0Ah lithium battery 18V, long lasting/ more run-time and powerful in working Helper Design: 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.