Taingwei N18 Battery Charger, 4-Ports Simultaneous Rapid Charger for Milwaukee M18 18v Li-Ion Battery and Tools 48-11-1850 48-11-1840 48-11-1815 48-11-1828 Charger

100% BATTERY COMPATIBLITY - 4-Port rapid charger 48-59-1804, Chargers for 18V Lithium Ion batteries 48-11-1850 48-11-1840 48-11-1828 48-11-1822 48-11-1820 48-11-1815 48-11-1811 and more. Replacement for 18V battery charger 48-59-1802 48-59-1806. (Fast charges your batteries without any damage) | Four Ports Simultaneous Fast Charging - 4 pack of 18V batteries can charge at the same time. 3-Amps output per port for fast charging and enables you to move quickly from one task to the next with tools that are ready for the job. Dual 5V/2.1A USB Ports on one side for charging your smart phones and other tools. | LED Indicators to Monitor the Battery Status - Built-in diagnostics system communicates well with the battery and provides real-time charging status through LED indicators,such as charging,charging completed and abnormal battery temperature. built-in heat sink to cool down the battery temperature to ensure optimum performance and extend life. | Safe & Trusty - Comply with FCC RoHS and CE security testing standards.Built-in system provides multifaceted protection to prevent the charger from overheat,overload,over-voltage,and stop charging when charger faulty detected. | Quality assurance - We are a professional manufacturer of power tools, with advanced production technology and high-quality material supply, all products are rigorously tested, so we promise: product quality problems 30 days refund, 1 year warranty. You can use it with confidence,if you have any questions about this product,please feel free to contact us.