Shimano Steps EC-8004-2 Battery Charger - E-Bike
Lightweight and portable battery charger, same compact size and weight as EC-E6002, Rapid Charging - Quick charge from half to 80% in an hour, charge from empty to 80% in 2.5 hours, and go from empty to fully charged in 4.5 hours, Compatible voltage with 120 V AC, 50 - 60 Hz, Output of 42 V DC, 4 A, Charges battery directly with use of an adapter., For charging your Shimano Steps battery without removing it from your e-bike, the EC-8004-2 charger provides fast charge times and a small connector.