53.5V Scooter Charger for NIU Electric Scooter-KQI23 KQi2 KQi1 Pro Scooter Charger for NIU KQi Air/Air X & KQi3/Pro/Sport/Max & KQi2 Pro & KQi1 Pro

About this product

• Specifications: Input: Universal AC 100-240V, 50/60Hz, max 2A. Output: 53.5V DC, 2A. Features fast charging technology.
• Compatibility: Designed specifically for NIU KQi Air, Air X, KQi3 Pro, Sport, Max, KQi2 Pro, KQi1 Pro, and Sport series scooters. Note: Not compatible with KQi YOUTH+ models.
• Safety Protection: Equipped with comprehensive safety system including overcharge protection, short-circuit protection, overload protection, and overheat protection.
• Indicator Lights: Red light indicates charging in progress; green light indicates battery fully charged.
• Quality Support: Manufactured with high-quality durable materials to ensure long-lasting performance. For any concerns or inquiries, please contact us anytime. We commit to responding within 24 hours.

From the Amazon listing, fetched 28 October 2026. Amazon’s words, not ours.