Kia Niro: Energy flow / Engine Generation/Motor Drive

The vehicle is being slowed by engine compression and regenerative braking. The hybrid battery is being charged by regenerative braking.

(Engine ➞ Battery ➞ Wheel)

Engine is both driving the vehicle and charging the hybrid battery. (Engine ➞ Wheel & Battery) ...

The engine and regenerative braking system charge the hybrid battery driving deceleration. (Engine & Wheel ➞ Battery) ...

Kia Niro 2017 (DE HEV) Service Manual: Specifications
Specification Item Specification Input Voltage (V) 204 - 275.2 Operating Frequency (Hz) Max. 826 Output Voltage (V) [Auxiliary 12V Battery] 12.8 - 15.1 LD ...