On-Site EV Charging for Rental Fleets | Reliable, Mobile & Off-Grid Power Solutions

Power Your EV Fleet with 24/7 Mobile Charging

Rental car locations across the country are facing a growing challenge: supporting electric vehicle (EV) customers without reliable charging infrastructure. With inconsistent electricity supply, limited grid access, and the need for additional staff and costly upgrades, many rental fleets are falling behind.

That’s where ChargeX comes in.


What is ChargeX?

ChargeX is a mobile, off-grid EV charging solution built specifically for rental car fleets. Powered by Maverick Power Services WhisperWatt fuel-powered generators, ChargeX delivers dependable Level 2 EV charging—anytime, anywhere.


Why Rental Locations Choose ChargeX:

  • No Dependence on Grid Power – Avoid inconsistent on-the-grid supply issues

  • On-Demand EV Charging – Deploy 24/7 wherever your fleet needs support

  • No Infrastructure Upgrades Needed – Perfect for temporary or growing EV operations

  • No Extra Staff Required – Automated refueling and low-maintenance setup

  • Mobile & Scalable – Easily relocate charging as your fleet moves


ChargeX Equipment Overview:

  • Maverick Power WhisperWatt Generator – Quiet, fuel-powered, heavy-duty operation

  • Six (6) Level 2 Tesla Charging Units – Supports all Tesla and J1772-compatible EVs

  • Each Charger Delivers 11.8kWh Output – Total throughput of 70.8kWh across six units

  • Automatic Refueling System – Continuous power without manual checks

  • Consistent & Reliable Charging Rates – Avoid charge interruptions or downtime


Ideal For:

  • Airport Rental Car Centers

  • Urban Rental Locations with Limited Infrastructure

  • Fleet Expansion into New Markets

  • Temporary Sites or High-Volume Seasons


Get Started with On-Site EV Charging Today

Don’t let unreliable charging hold your fleet back. ChargeX from Maverick Power Services is the easiest way to implement mobile, on-site EV charging with consistent Level 2 output and zero grid dependency.

Contact us today to schedule a demo or request a custom quote.