EGO POWER+ Dual Port Charger simultaneously charges two EGO POWER+ 56V ARC Lithium batteries of any size with the charger’s dual ports. Each port features an intelligent battery control system that monitors the charge and temperature of every cell to ensure maximum battery life. Its active cooling fan system supports rapid charging without overheating, allowing you to charge two batteries at the same time and minimize downtime. From zero, it can fully charge two 2.5Ah batteries in 40 minutes, two 4.0Ah batteries in 60 minutes, two 5.0Ah batteries in 80 minutes, two 6.0Ah batteries in 90 minutes, two 7.5Ah batteries in 120 minutes, two 8.0Ah batteries in 130 minutes, two 10.0Ah batteries in 160 minutes, and two 12.0Ah batteries in 180 minutes (all times are approximate). The charger also includes an integrated battery fuel gauge that displays five charge levels in 20 percent increments. Compatible with all EGO POWER+ 56V ARC Lithium batteries, this charger comes with a 3-year warranty for peace of mind. Model Number: CH2800D