American-made charger is engineered to deliver consistent, high-performance power for golf cars, industrial vehicles, and automated equipment—so your operations stay smooth, efficient, and uninterrupted. By combining breakthrough innovation with unmatched reliability, you get a charger you can count on, all without the hassle or added expense of tariffs on imported alternatives.

American Made

Enjoy peace of mind with superior quality and reliability, thanks to the TT650W, proudly designed and manufactured in the Heartland of the USA.

Durability

Minimize downtime and maintenance costs with a product built to last, even in the toughest environments, thanks to the natural convection-cooled (fanless) design and encapsulated electronics.

Flexibility

Simplify your operations with a product that adapts to your needs, offering easy integration into any application with CAN bus communication, BMS wake-up capabilities, modular cordsets/wire harnesses, on-board and shelf use, and multiple mounting options

U.S. Support

Keep everything running smoothly with unmatched U.S. based technical support and solutions from a team dedicated to your success and backed by 60+ years of expertise.

Performance

 Extend battery life and improve performance with the TT650W, powered by advanced charging algorithms like Progressive DV/DT. The chargers also feature CAN bus topologies for use with leading lithium battery manufacturers.

 USB Connectivity

Effortlessly track charge cycles for quick troubleshooting or upgrade software directly through the USB host port. Enjoy the convenience of in-eld updates and faster issue resolution, keeping your equipment running smoothly.

AC Input

User & Vehicle Interfaces

• LED: RGB LED for charge status
• Wake-up signal: Two wire interface allows battery management system to wake-up when AC power is present
• USB: Port for software and profile updates, history records and data logging
• CAN bus: CANopen, SAE J1939, CAN 2.0

DC Output

• Power: 650 W
• Voltage, nominal: 48 Vdc
• Voltage, maximum: 72 Vdc
• Current, maximum: 13.5 A
• Voltage, min start-up: 10 Vdc
• Battery types: Lead-acid (Wet / AGM / TPPL / Gel), lithium (LifePO4 / NMC / others), & custom
• Protection: Current limit, short circuit, reverse polarity, under voltage & over voltage

Mechanical

Environmental

• Enclosure rating: IP66, NEMA 4
• Operating temperature: -25 °C to 50 °C (-30 °F to 122 °F)
• Storage temperature: -40 °C to 85 °C (-40 °F to 185 °F)

Safety/regulatory

• Efficiency: U.S. Department of Energy (DOE); California Energy Commission (CEC); Natural Resources
• Safety / Emissions: UL 1564 & CAN/CSA-C22.2 NO. 107.2-01 (compliant); FCC Part 15; ICES-003

Available mounting brackets

Summit II 650W (Shelf & On-board) 

Additional mounting brackets available upon request