Description The Ryobi ONE+ 18V 2-Port Parallel Charger charges one battery at 4 A or two batteries simultaneously at 2 A each. It is compatible with all Ryobi ONE+ 18 V lithium-ion batteries and features LED indicators that display both charging and maintenance status. Its intelligent condition monitoring evaluates battery voltage and temperature before charging to help preserve battery life. Key Features - 2-port parallel charging - 4 A single-battery charge rate - 2 A dual-battery charge rate - Compatible with ONE+ 18 V Li-Ion batteries - LED charge and maintenance indicators - Intelligent voltage and temperature monitoring Specifications brand: Ryobi battery_platform: ONE+ battery_voltage_v: 18 battery_technology: Lithium-ion charging_current_a: 4.0 compatibility: ONE+ 18 V lithium-ion batteries led_indicators: True intelligent_condition_monitoring: True