Spec: Item Type: Scooter Charger Material: ABS Voltage: AC100-240V Output Voltage and Current: DC53.5V 2A Applicable: For NIU KQi3 KQi3 Pro KQi3 Maximum KQi3 Sport KQi2 KQi2 Pro 1. APPLICABLE MODELS: This charger is suitable for NIU KQi3 KQi3 Pro KQi3 Maximum KQi3 Sport KQi2 KQi2 Pro scooters. 2. HIGH SPEED: AC100 to 240V 50 60Hz 2A input, 53.5V 2A output, this charger has a high speed charging mode that can help you charge quickly. 3. INTELLIGENT PROTECTION: The charger is equipped with intelligent protection modle, effectively preventing overvoltage, overcurrent, overcharging, short circuit, etc. 4. FRIENDLY DESIGN: The battery charger has good heat dissipation function, ensuring stable operation. With indicator light for clearer charging status. 5. RELIABLE MATERIAL: The charger is made of fireproof material, sturdy and long lasting, not easily damaged, and has a long service life. Package List: 1 x Charger and 1 x Power Cable