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New - Curtis 36/48V 500A (5K-0) SX Controller 1244-5561

New - Curtis 36/48V 500A (5K-0) SX Controller 1244-5561

Regular price $1,726.33 USD
Regular price Sale price $1,726.33 USD
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New - Curtis 36/48V 500A (5K-0) SX Controller 1244-5561

The New Curtis 1244-5561 36/48V 500A (5k–0) SX controller delivers robust SEPEX DC traction power for industrial EVs, tow tractors, utility vehicles, and material-handling equipment. Its 5k–0 potentiometer throttle provides smooth, linear acceleration with precise low-speed creep, confident hill/grade control, and efficient regenerative braking. A sealed, high-efficiency MOSFET design with strong thermal management and built-in protections ensures dependable uptime for demanding, continuous duty cycles.

 

Voltage36/48V
Max Current500A
Warranty12 Months
ManualManual
Wiring DiagramWiring Diagram
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HI-Power Lithium Battery typically used for electric boat motors, golf carts, and more. Perfect for Club Car, EZGO, Yamaha, and Elco Motors EP-9.9, EP-14, EP-20, EP-30, or EP-50 electric outboards and trolling motor batteries.


Hi-Power lithium batteries are premium LiFePO4 power solutions for electric golf carts, utility vehicles, and marine applications, offering fast charging, long cycle life, and zero maintenance. Available in 24V 120Ah, 48V 105Ah, 48V 160Ah, 48V 200Ah, and 72V 105Ah models, they feature advanced lithium cells and a built-in BMS for reliable, efficient performance. These lightweight, high-efficiency batteries are a direct upgrade from lead-acid systems, delivering up to 10x longer lifespan and consistent voltage output. Hi-Power lithium batteries have been extensively used with Elco electric outboard motors, as well as in thousands of golf cart conversions—significantly improving range, acceleration, hill-climbing performance, and overall reliability while reducing battery weight and charge time.

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