【48V–72V to 12V DC Conversion, 240W Output】Converts 48V–72V DC to regulated 12V DC with up to 20A working current (240W working power), suitable for powering 12V accessories such as lights, radios, displays, and other low-voltage devices in electric vehicles and battery systems. 【Compact Size for Flexible Installation】Compact housing measures approximately 5.16 × 3.46 × 1.89 inches (L × W × H), making it easy to mount in tight or confined spaces 【Durable Aluminum Alloy Housing】Built with a rugged aluminum alloy enclosure for improved heat dissipation, mechanical strength, and resistance to vibration, ideal for vehicle and mobile power applications. 【Pre-Wired Leads with Key Switch Control Option】The converter includes 5 pre-wired leads, including a thin red lock wire that can be connected to a key switch to control the converter on/off with the vehicle. If no key switch is available, the thin red wire can be merged with the thick red wire and connected directly to the positive input. 【Extension Harness & Wiring Accessories Included】Comes with 6.5-inch built-in leads, a 9.45-inch female extension harness, and 5 butt connectors, supporting flexible installation, harness-based setup, or optional hardwire connections.

Specification
Input voltage: 48V,60V,72V (48V - 72V) rated voltage
Output Current and voltage: 20A max, 12V
Working Power: 240W
Internal short circuit, current limiting
Internal over-voltage protection
Internal thermal-load protection
Operating temperature: -20 °c to +60 °c (Industrial grade), -40 °c to 80 °c (limit)
CE/RoHS certifications, 1-year warranty, lifetime up to 100,000 hours
Efficiency up to 92%

Wiring Instruction
Red: Input line
Yellow: Output Line
Black: Earth Wire

Applicable devices
Scooter
Bicycle
Vacuum lamp
Electric snail horn
Golf Carts
Forklifts
Buses
Loaders
Logging Vehicles
Wind Power System
Solar Power System
Electromotor
Telecommunications
Boat and Yacht
Solar panel
LED lights
Generator
Set-top boxes
CPE equipment
LCD displays
Peripheral
Battery chargers
Industrial and car audio power supplies