【100% Compatible with Ridgid 18V R840083 AC840085 R840087 AC840086 AC8400806 Hyper Lithium-Ion Compact Battery and Replace for Ridgid original charger】 Our High Quality Charger Advantages: ★ Wide Compatibility: Can charge for Ridgid All 18V Lithium-ion Tool Batteries. ★ LED Indicator: Provides real-time charging feedback, for example, indicator lights show status as batteries are charged and maintained; temperature LED indicates when the battery is too hot or cold to charge. ★ Intelligent Cooling System: Unique intelligent cooling design which protects your battery from overheating for longer battery life. ★ Intelligent Protection Technology: Monitors battery and actively controls the current, voltage and temperature for protecting battery cells, maximizing battery life, and conserving energy. ★ Space saving: Mini size and light weight will not occupy too much space, for easy to carry and store. Replacement for Ridgid 18V Charger Models: R840091, R840093, R840095, R86092, R840086, AC840094 Compatible with RIDGID 18V Lithium-ion Cordless Drill Tools Batteries: R840083, R840085, R840086, R840087, R840089, AC840085, AC840086, AC840087P, AC840089 Series Charge Warning: 1. DO NOT Charge the battery more than 6 hours. 2. Disconnect charger from the power supply when not in use. 3. DO NOT charge other batteries. The battery charger is suitable for charging matched lithium-ion batteries within the listed voltage range. Otherwise may cause danger/ fire. Package Include: 1 x R86092 18V Battery Charger 1 x Battery User Manual