Premium 53.5V 2A Fast Charger for NIU KQI Series

High-performance charger engineered with precision circuitry for rapid & stable 53.5V/2A output, reducing downtime. Features industrial-grade fireproof PC+ABS shell and pure copper coils for heat dissipation.

Universal Compatibility & Smart Protection

Exclusively designed for NIU KQI 3/KQI 2 Pro scooters with auto-recognition tech. Built-in overcharge/overcurrent/short-circuit safeguards ensure battery longevity.

Durable All-Weather Construction

IP54-rated casing withstands rain, dust, and vibrations. Reinforced 1.5m nylon cable with strain relief resists tangling during commutes or food delivery use.

Compact Portable Design

Lightweight 450g body (12x7x3cm) fits in scooter storage compartments. Includes detachable EU/US/UK plugs for global travelers and gig economy riders.

Direct-from-Factory Pricing

Wholesale-ready bulk packaging cuts middleman costs. Backed by CE/FCC/RoHS certifications and 18-month warranty.