Temporary Fast EV Charging: Tower Mobility Success
September 10, 2025
As the transition to electric mobility accelerates, fleet operators face a common challenge: charging infrastructure takes years to install, while fleet growth needs to happen now. That’s where temporary fast EV charging comes in. L-Charge provides ultra-fast, off-grid charging solutions that can be deployed in weeks, not years. A recent use case with Tower Mobility, a leading ride-sharing fleet in Los Angeles, demonstrates how temporary charging can unlock rapid, cost-effective fleet expansion.
The Challenge: Scaling Faster Than the Grid
Tower Mobility set an ambitious goal: grow its ride-sharing fleet from 50 to 400 Tesla vehicles in a year. The problem? Public charging was slow and unreliable, charging depot charging was ineffective, and waiting for grid-tied infrastructure would take years of permits, construction, and investment. For a business built on high vehicle availability, downtime at charging stations wasn’t an option.
The Solution: L-Charge’s Temporary Fast Charging
Instead of waiting for the grid, Tower Mobility turned to temporary fast EV charging from L-Charge. Gradually, L-Charge deployed 20 charging stalls at Tower’s own charging depot, powered entirely off-grid by natural gas. Each stall delivers 180 kW DC fast charging enough to recharge a Tesla and send it back on the road in minutes!
Key benefits for Tower Mobility included:
- Speed of deployment: Weeks, not years.
- No CAPEX: Charging delivered as a service, avoiding upfront costs.
- Ultra-fast charging: Keeping vehicles on the road and generating revenue.
- Scalability: Infrastructure that grows alongside the fleet.
Result: 400 Teslas on the Road, Zero Grid Dependence
Thanks to temporary fast EV charging, Tower Mobility expanded its fleet eight-fold in record time. Today, 400 Tesla vehicles serve riders across Los Angeles, powered daily by L-Charge’s mobile fast chargers. What could have been a bottleneck became a growth enabler.
“With L-Charge, we were able to scale much faster. So from having a 50 vehicle fleet, we went to close to a 400 vehicle fleet at a very fast pace, because L-Charge were able to provide us with a charging solution that is scalable. “ Sai Bathal, General Manager, Tower Mobility
Why Temporary Fast Charging Matters for Fleets
Tower Mobility’s success illustrates a growing industry trend: fleets can’t wait for the grid. Temporary fast EV charging that is also CARB, EPA & SCAQMD compliant is the bridge that keeps vehicles moving while long-term infrastructure is planned. Whether for ride-sharing, logistics, construction, or municipal fleets, L-Charge enables:
- Rapid electrification projects without delays.
- Flexible, redeployable charging assets.
- Lower total cost of electrification compared to permanent infrastructure.
For Tower Mobility, temporary fast charging wasn’t just a stopgap it was the foundation of growth. By partnering with L-Charge, they electrified a 400-vehicle fleet in months, not years, and proved that fast, flexible charging is the key to fleet electrification at scale.
FAQ: Temporary Fast EV Charging
What is temporary fast EV charging?
Temporary fast EV charging provides DC fast charging using mobile or off-grid power sources. It’s designed for rapid deployment and scalability without waiting for a utility connection.
Who needs it?
Fleets expanding faster than grid upgrades, companies on leased premises, or any operator needing instant charging capacity.
Is it sustainable?
Yes. L-Charge units run on natural gas or renewable natural gas (RNG), reducing emissions by up to 43% compared to diesel and alternative new fuels such as flare gas can even be carbon-negative.
