Jason Momoa has developed an electromod habit that would make most petrol-loving classic car purists break out in hives. First came an electric 1929 Rolls-Royce Phantom II. Then a one-off miniature Bentley Blower EV. Now Hollywood’s Aquaman has handed a pair of rare Land Rovers and a trio of century-old Harley-Davidsons to an EV conversion company.

The latest chapter in Momoa’s increasingly eclectic garage comes courtesy of British EV specialist Electrogenic, which features prominently in the second season of his HBO Max documentary series On The Roam. This time, the company tackled five classic conversions, while also creating a battery-packed adventure trailer for extended off-grid expeditions.

Related: Jason Momoa Put A 666 Badge On His Tiny Bentley, But It’s Not What It Looks Like

Let’s start with the motorcycles, because they put a really different spin on the whole idea of converting old ICE machines to electricity. Rather than removing the original engines, Electrogenic transformed a pair of Harley-Davidson Model JDs from the 1920s into plug-in hybrids.

Choose Your Power

Momoa can choose the bikes to be propelled by 15 hp (15 PS / 11 kW) of electric power, the original 20 hp (20 PS / 15 kW) gasoline power, or both at once on his 1924 and 1927 model JD plug-ins. There’s even enough electric assistance from the 190 lb-ft (260 Nm) electric motor to eliminate the traditional kick starter.

A third bike, a 1921 Harley-Davidson Model FD, went fully electric after its original engine was deemed beyond repair. All three use discreet 2.7 kWh battery packs hidden inside period-style panniers good for more than 50 miles (80 km) of electric riding, and feature modern braking upgrades.

Photos Electrogenic

The Land Rover conversions are definitely more conventional. A 1949 Series I and a highly collectible 1961 Series IIA 109 Dormobile camper have both been converted to full electric power. Electrogenic retained the Landies’ original four-wheel-drive systems and transfer cases, meaning they should still be every bit as capable off-road, only much faster and quieter on it.

The Series I gets a 48 kWh battery and a 201 hp (204 PS / 150 kW) motor, while the Dormobile uses a larger 62 kWh pack paired with a 161 hp (163 PS / 120 kW) motor. Both offer around 150 miles (240 km) of real-world range and CCS fast charging. The Dormobile even swaps its original gas cooking setup for an induction hob, creating what is effectively a fully electric classic camper.

And finally, Electrogenic also kitted out Momoa’s Schutt Industries XVENTURE XV-2 camping trailer with a massive 93 kWh battery pack for those long, wilderness getaways. It can reportedly power camping equipment for up to a month while also serving as a mobile charging station. What do you think Momoa’s next EV commission should be?

Photos Electrogenic

Actor, filmmaker, and all-around gearhead Jason Momoa has added another unusual machine to his collection. This time, it’s a highly personalized version of the Bentley Blower Jnr, the 85-percent-scale electric recreation of Bentley’s legendary 1929 supercharged racer. Created by British firm Hedley Studios in partnership with Bentley Motors, the tiny EV already stands out as one of the strangest vehicles on sale. Momoa apparently looked at it and decided it needed even more character.

The result is a one-of-one build featuring more than 100 bespoke or specially developed components. Finished in a unique shade called Momoa Crimson, the miniature Bentley also wears aged brass exterior detailing and a custom Koa wood dashboard. The craftsmanship here is aiming for an aged aesthetic more than a pristine museum-class finish.

Read: Bentley Brings Back A 100-Year-Old Car, But Something’s Different

Inside, it gets a “Momoa 1 of 1” plaque and perhaps the most Jason Momoa touch imaginable: a hand-carved brass skull gear selector. According to Hedley Studios, that skull alone required more than 100 hours of hand craftsmanship to complete. There’s also a custom “666” radiator badge. It sounds ominous, but the company says it’s actually a tribute to Momoa’s grandfather, who carried the nickname “El Diablo.”

The project is featured in the second season of HBO Max’s On The Roam, with Hedley Studios’ workshop appearing in an episode that premiered today. The series follows Momoa as he meets craftspeople, builders, and artisans across a range of industries, making the partnership a natural fit.

For those unfamiliar with the Blower Jnr, it’s a road-legal electric recreation of Bentley’s iconic 4½ Litre Supercharged racer. Power comes from a 20 hp (15 kW) electric motor, enough for a claimed range of 65 miles (105 km). Despite its toy-like proportions, it’s certified for road use in the U.K., Europe, and the United States. That said, don’t expect to see it on a highway anytime soon. These things can’t even reach 50 mph. Think of it less as a car and more as the world’s most extravagant beach-town cruiser.