【Battery Features】Replacement for ridgid battery 18v Type: Lithium ion | Voltage:18V | Capacity: 6000mAh(6.0Ah), made with high quality cells and long running performance. Bring a new life to your tool 【100% Compatibility】Replacement for ridgid 18 volt battery Model: for RIDGID 18V Lithium-ion Battery Pack R840083, R840085, R840086, R840087, R840089, AC840085, AC840086, AC840087P, AC840089 Series. Compatible with Ridgid 18V Lithium Battery Charger: R840091, R840093, R840095, R86092, R840086, AC840094 【6000mAh High Capacity】High quality, brand new AC840087 battery, r840087 for ridgid battery, 6000mAh high capacity Li-ion battery provides longer service life, built-in microprocessor protects against battery overload and overheating 【Stable and More safety】Compact and light weight battery for daily use. Advanced Li-ion technology provides improved energy density. No memory effect. Can be charged or discharged as needed without loss of capacity. Via CE, FCC, RoHS, UL2595 Safe Certified, you don’t need to worry about the battery damaging the machine 【Reliable After-sales】If you have any questions about the product model or are not satisfied with the product quality, please do not hesitate to contact us. You can get the professional after sale service 1