Last modified:: Oct 11, 2025

Dongfeng Nammi Box 42.3kWh charging curve & performance

Below is the charging curve for Dongfeng Nammi Box 42.3kWh, illustrating the charging speed at various battery levels. Additionally, graphs for range and time provide comprehensive details on charging performance.

42.3 kWh — 42.3 kWh

The charging curve for this model is derived from manufacturer data and insights into the charging performance of similar battery packs.
Spec Value
Average charging speed 0 - 100% 30.4 kW
Average charging speed 10-100% 30.1 kW
Average charging speed 10-90% 39.2 kW
Average charging speed 10-80% 44.2 kW
Max C-Rate 1.42
Average C-Rate 1.00
Optimum charging area 7% – 56%
Optimum charging speed included 5 minutes loss 42.8 kW
Optimum charge stop time 27m 27s
Spec Value
Charging time 0 - 100% 1 h 18 m 55 s
Charging time 10-100% 1 h 11 m 46 s
Charging time 10-80% 38 m 0 s
EPA cycle WLTP cycle 70 mph 120 km/h
Range per minute 0-100% ? 3.9 km (2.4 mi) 2.4 km (1.5 mi) 2.2 km (1.4 mi)
Range per minute 10-100% ? 3.9 km (2.4 mi) 2.4 km (1.5 mi) 2.2 km (1.4 mi)
Range per minute 10-80% ? 5.7 km (3.5 mi) 3.5 km (2.2 mi) 3.2 km (2.0 mi)

Charging Data

SOC Speed Time Energy charged