In a world that demands flexibility, speed, and resilience, SparkCharge is once again delivering innovation that meets the moment. Introducing the Mobile Battery Trailer, a fast-charging mobile power solution designed to bring electric vehicle (EV) charging infrastructure wherever it's needed, without the barriers of fixed charging stations.
What is the Mobile Battery Charging Trailer?
The SparkCharge Mobile Battery Trailer is a self-contained, battery-powered EV charging unit that delivers fast, mobile charging wherever it’s needed. Housed within a towable trailer, this solution is designed for rapid deployment without requiring any fixed infrastructure. It’s the ideal answer for companies and organizations that need EV charging in places where permanent chargers are impractical, unavailable, or delayed by permitting, construction, and EVSE timelines.
With the Mobile Battery Trailer, SparkCharge is putting clean energy on wheels, empowering fleets, automotive OEMS, ports/railheads, last-mile delivery companies, event organizers, service providers, and more to electrify anywhere, anytime.
With the Mobile Battery Charging Trailer, you get:
✅ 300-500kWh
✅ up to 125kW Level 3 (DCFC)
✅ 4 CCS charge ports (also available in NACS)
✅ Easy recharging (public infrastructure, solar energy, or grid connection)
✅ Flexible service options (white glove, self-service, or hybrid)
How to Recharge the Mobile Battery Charger?
The SparkCharge Mobile Battery Trailer is engineered to seamlessly recharge using existing public EV infrastructure. This means no delays, no permits, and no dependence on utility upgrades. Simply plug into a standard Level 2 or Level 3 public charging station and refill the trailer's powerful energy reserves in a fraction of the time it takes to deploy traditional solutions.
The EV charging trailer can also connect to grid power. If your site already has power, the Mobile Battery Charging Trailer can connect easily to any standard 480V 3-phase grid connection, which is widely accessible.
Why It Matters:
- Flexible Power Deployment: Whether you're charging at a depot, event, or remote location, the trailer adapts to your environment.
- Infrastructure-Free Mobility: Avoid long lead times and capital-intensive projects.
- Keep Fleets Moving: Ideal for businesses that need immediate charging access, on-the-go charging support during peak operations, or emergencies.
We designed this mobile charging system to be as easy to use as possible while maintaining flexibility. We understand that fleet operations can change, which is why we designed an EV charging solution that can flex with your business.
Mobile Battery-Powered EV Charging Available for Lease or Rent
We know that every operation is different, which is why the Mobile Battery Charging Trailer is available through flexible leasing and rental programs. Whether you need it for a week, a quarter, or the long haul, SparkCharge makes it easy to scale your EV charging capabilities without the burden of ownership.
Use Cases:
- Event operators looking to support EVs, EV shuttle buses, or attendee vehicles without installing permanent chargers.
- Fleets needing a charging solution or increased capacity in remote locations or during seasonal demand.
- Emergency operations or utility crews that need mobile, fast charging in the field.
The SparkCharge Mobile Battery Trailer puts reliable, fast EV charging on your terms. With public infrastructure compatibility and flexible access models, it’s the perfect fit for businesses looking to stay agile in an electrified future.
Ready to power up? Get in touch with our team to explore leasing or rental options that fit your exact needs.
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