NIU KQI3 BATTERY PACK_SPORT (KQi 2 Model uses the K3 Sport Battery)

A lithium-ion battery pack designed for the NIU KQi3 Sport (and by cross-compatibility the KQi2 Pro). This plug-and-play module contains high-capacity cells, integrated BMS, and protective housing, ready for direct installation to restore range and performance.

Key Specifications

Dimensions: Approx. 330 mm (L) × 147 mm (W) × 70 mm (H)
Capacity: Approx. 365 Wh
Voltage: 48 V nominal
Integrated BMS: NIU ENERGY system offering protection: over-charge/discharge,
thermal, short-circuit, and more
Weight: Approximately 2.95 kg
Compatibility: NIU KQi3 Sport; KQi2 Pro can use the same battery pack