This 1.5M/1.8M Black High-Quality Copper Power Cord is a dedicated power accessory designed for laptops, desktops, and their peripheral devices. With "high-purity copper core + multi-interface adaptation + dual-length options + sleek appearance", it has become an ideal choice for home offices, business scenarios, and e-sports needs, perfectly solving the pain points of damaged power cords, incompatible interfaces, or inappropriate lengths for computer equipment. Its conductor is made of high-purity oxygen-free copper, which improves conductivity by more than 35% compared to ordinary copper-clad aluminum cables, with a low resistance of 0.017Ω/m. There is minimal heat loss during current transmission, and even when powering desktops or laptops for a long time, the cable surface shows no obvious heat, effectively preventing the insulation layer from aging due to high temperatures and significantly extending the service life.
Multi-interface adaptation is its core competitiveness, offering three mainstream interfaces: C13, C7, and C5. The C13 interface can directly connect to desktop power supplies, monitors, and external hard drives, meeting the power needs of a full set of desktop equipment. The C7 figure-of-eight interface is compatible with laptop power adapters, small projectors, and other portable devices, adapting to the power supply specifications of most thin and light laptops. The C5 lily interface is designed for some ultra-thin laptops and laser printers, with the plug fitting tightly to the device interface to eliminate power interruptions caused by looseness. Users do not need to prepare additional cables and can choose accurately according to the device interface type, realizing "one cable for multiple uses".
The dual-length design of 1.5M and 1.8M caters to different scenarios: the 1.5M length is suitable for short-distance desktop power supply, such as connecting a laptop to a desktop power strip or a desktop host to a socket next to the chassis, avoiding redundant cable accumulation that affects desktop tidiness. The 1.8M length is suitable for scenarios where the device is slightly far from the socket, such as connecting a desktop monitor to a corner socket or a laptop to a distant power source when used on a sofa, balancing flexibility and practicality. The outer layer of the cable is made of matte black PVC sheath, which not only has a sleek texture that matches harmoniously with black computer hosts and monitors to enhance the overall aesthetics of the desktop, but also has excellent bending and wear resistance. It shows no cracking after 15,000 bending tests, and can handle scenarios such as frequent laptop movement and desktop wiring adjustments. It also has a temperature resistance range of -20℃ to 70℃, enabling stable operation in different temperature environments such as air-conditioned rooms and heated rooms.
Detailed designs further ensure safety and convenience: the cable has a rated voltage of 250V and a rated current of 10A, with a maximum power capacity of 2500W, which can safely power devices such as laptops (30-120W) and desktops (300-600W), avoiding overload risks. Clear marks of interface type, length, current, and voltage are printed on the surface for easy identification and maintenance. The connection between the plug and the cable adopts an integrated injection molding reinforcement process, which can withstand a 5kg tensile test, preventing cable detachment or internal wire breakage caused by long-term use. Whether home users are replacing damaged computer power cords, enterprises are configuring in bulk for office equipment, or e-sports players are matching black cables of a unified style, this high-quality copper power cord can provide reliable power support with the advantages of "efficient conduction + multi-scenario adaptation + durability and aesthetics".
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