Products Engineered & Manufactured in the USA

Products Engineered & Manufactured in the USA

Motive Power New Product

Ascendrix

The Next Generation of Battery Charging

Built for demanding applications, Ascendrix is Lester Electrical’s next-generation 650W switch mode battery charger, combining flexible integration, advanced vehicle communication, field diagnostics, and expandable functionality in an American engineered, assembled platform.

24V / 25A • 36V / 18A • 48V / 13.5A
Coming soon: 1050W, supporting 24V, 36V and 48V configurations.
650W Power
24v / 36v / 48v Voltage
IP66 / NEMA 4 Enclosure
CAN Bus Communication
OEM Integration Available
Available Configurations

Choose the Configuration That Fits Your System

Explore available voltage, amperage, and output configurations for this product platform.

24V / 25A

Power 650W
Voltage 24V
Maximum Current 25A

Model 32500. Maximum output voltage: 36 VDC.

36V / 18A

Power 650W
Voltage 36V
Maximum Current 18A

Model 32600. Maximum output voltage: 54 VDC.

48V / 13.5A

Power 650W
Voltage 48V
Maximum Current 13.5A

Model 32700. Maximum output voltage: 72 VDC.

Built to Do More

Advanced Charging. Smarter Integration.

Ascendrix combines advanced charging technology with flexible integration and serviceability for the next generation of electric equipment.

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American Engineered & Assembled

American engineered and assembled in the heartland, Ascendrix delivers high-performance charging while supporting American manufacturing and helping reduce the delays and uncertainty associated with overseas supply chains.

Integration & Technical Details

Built Around the Equipment You Design

Charging, communication, mounting, and environmental capabilities designed for industrial and OEM integration.

Charging & Mounting

On-Board Charging Supported
Off-Board Charging Supported
Cooling Natural Convection
Enclosure IP66 / NEMA 4
Operating Temperature -25°C to 65°C (-13°F to 149°F)

Connections

AC Input 100–240 VAC rated; 85–265 VAC operating; 50–60 Hz rated
DC Connection Cordset
Signal Connection Cable with 8-pin waterproof connector for CAN, remote LED(s), 12V wake, and EVSE control

Communication & Controls

CAN Bus Supported
Bluetooth Optional / Supported
Technical Resources

Product Documentation & Support

Access related product manuals, data sheets, technical documentation, and support resources.

Let's Build What's Next

Need a Charging Solution for Your Equipment?

Whether you're evaluating an existing Lester product, developing a new OEM platform, or looking for a custom electrical solution, our team can help.