Hyundai rolls out EV battery subscription pilot for taxis

Hyundai Motor Group said on April 28 it started a pilot EV battery subscription service in South Korea for corporate taxis, following a rule change that allows batteries and vehicles to be registered separately.

Hyundai Motor will deploy five Ioniq 5 taxis in the Seoul area to test how separating the battery affects operating costs and vehicle lifespan.

Operators will pay a monthly fee through Hyundai Capital instead of buying the battery upfront and can swap used batteries for replacements.

Hyundai said it plans to expand the model to individual consumers in the second half of 2026.

🔗 Source: The Korea Herald

🧠 Food for thought

Implications, context, and why it matters.

This pilot rests on years of prep and a legal exemption

The program can move ahead because South Korea’s Ministry of Land, Infrastructure and Transport granted a special exemption. The country’s Automobile Management Act still lacks rules for splitting EV battery ownership from vehicle ownership 1.
That legal gap has held back EV demand because buyers must absorb the full cost of battery wear and replacement 2.
Hyundai has explored this model before. In 2021, it signed an agreement with the South Korean government and LG Energy Solution, a South Korean battery maker, to test battery leasing for EVs including electric taxis 3.
That plan also called for reusing old batteries in energy storage systems (ESS), which store electricity for later use. One use was fast charging for EV taxis with ESS units charged overnight when power rates were lowest 3.

Battery ownership could open an energy business for Hyundai

Because the battery is the most expensive part of an EV, splitting ownership could cut the car’s sticker price and give Hyundai ongoing subscription income.
Keeping control of more batteries could give Hyundai a useful asset for energy services, alongside its Vehicle-to-Grid (V2G) and Vehicle-to-Home (V2H) efforts 4.
That setup could let Hyundai send batteries to grid support or home backup programs without bargaining with thousands of car owners.
It could also cushion Hyundai if EV demand stays soft or subsidies fade. Those pressures have already led SK On, a South Korean battery maker, and Ford to reshape their U.S. battery joint venture 5.