Power Where It’s Needed—No Cables, No Crew
A Silicon Valley startup is reimagining how we charge massive electric machines. Dimaag, founded by a Tesla co-founder, has launched a powerful new tool: a driverless battery on wheels. This Mobile Megawatt Charging System (MWCS) is designed to deliver fast, high-output charging to remote job sites—without any cords, fuel, or drivers.
Built for the Toughest Jobsites
This isn’t just a big battery—it’s a rugged, all-terrain machine. The MWCS carries a 295-kWh battery and can deliver up to 6 megawatts of power. That’s enough to recharge electric excavators, dump trucks, or mining rigs with ease. With four electric motors and four-wheel steering, it handles rough terrain and climbs steep slopes up to 40%.
Its top speed is 22 mph, but its biggest advantage is autonomy. No driver is needed. Controlled remotely or fully autonomous (with optional software), it brings power to where it’s needed most—like mines, construction sites, or off-grid areas.
Megawatts in Motion
At its core, the MWCS uses a modular DC-to-DC converter and Megawatt Charging System (MCS) connector. It can deliver a minimum of 1 MW and scale up to 6 MW depending on demand. That’s 1,000 volts at 1,500 amps—numbers usually reserved for stationary superchargers.
Even better, it can charge multiple vehicles at once, making it a game-changer for electrified fleets. Whether you’re working in mining or construction, the MWCS can replace noisy, polluting diesel generators with a clean, quiet, mobile alternative.
Real Deployment Is Underway
This isn’t a concept—it’s happening now. Construction giant Komatsu has partnered with Dimaag to bring this tech to worksites worldwide. The goal? Accelerate the adoption of electric heavy machinery and push toward carbon neutrality by 2050.
With real power, mobility, and autonomy, Dimaag’s innovation could redefine how industries power up in the field—no cords, no delays, just clean energy on demand.
