
Engine Start Module: Lower Maintenance Costs Start Here
If you’re serious about reducing fleet maintenance costs, get Maxwell Technologies’ patented Engine Start Module (ESM).
The ESM isn’t a battery. But instead it replaces the starter battery and works in tandem with the other batteries, using power-dense ultracapacitors to deliver reliable, quick-burst power at ignition—even after hotel loading, in hot or cold temperature extremes.
- Hundreds of thousands of reliable starts*
- Pays for itself over time
- Made in the USA
- 4-year limited warranty**

Longer Service Intervals, Reduced Maintenance Costs.
With the ESM installed, batteries and starters last longer, which means fewer repairs and lower replacement costs. In fact, the ESM eliminates virtually every costly concern with starting-related failures—including downtime, late loads and emergency towing service.
Maxwell’s Engine Start Module: for saving money, it’s the fleet service manager’s choice.
To Learn More Call, Click or Ask Your Dealer Today
CALL(858) 230-2115 |
CLICK |
ASKfor Part |
(949) 246-2460 |
**Additional terms and conditions, including the limited warranty, apply at the time of purchase.
See warranty details and datasheet for applicable operating and use requirements.











