Description Compatibility EMMO Scooter Style and EMMO Motorcycle Style E-Bike models with SLA batteries. Features Built-In indicator light: Solid Red = Charging; Solid Green = Fully Charged / Disconnected. You MUST use compatible charger for your e-bike battery. 84V/30(32)Ah:Input: AC 110V, 50-60Hz, 3AOutput: DC 102.5V/4.0-4.5ATo be used for 84V32Ah SLA batteries.