Universal 15V Power Supply 2A 3A with 11 DC Plug Tips AC to DC15Volt 2.5A 2A 1.5A 1A Switching Power suppply Cord Adapter PSU Transformer for LCD Monitor Vacuum Cleaner Speaker DC15V Electronics

[Specification]
Input: AC100V-240V 50/60Hz.
Output: DC15V and 0~3A (support DC15V and 0~45W devices)
DC plug size: 5.5 mm x 2.1 mm (with 11 interchangeable DC plug tips)
Polarity: inner positive +/outer negative - (must be the same as the device). [Compatibility] DC15V and 0~3A output 5.5 * 2.1 mm DC plug With 11 interchangeable plug tips( 6.3 * 3.0 mm / 6.0 * 4.4 mm/ 5.5 * 3.0 mm/ 5.5 * 2.5 mm/ 5.5 * 1.7 mm/ 4.8 * 1.7 mm/ 4.0 * 1.7 mm/ 3.5 * 1.35 mm/ 3.0 * 1.1 mm/ 2.5 * 0.7 mm/wiring connector) Compatible for many DC15V devices such as LCD Monitors Massage gun Speakers Security Cameras vacuum cleaner and other devices which are powered by DC15V(3A 2A 1.5A 1A 800mA 500mA 200mA 100mA) power supply. [Safety&Durability] Over voltage/ over current/ short circuit/over loaded/surge protection system loaded robust design with fireproof shell and superior heat dissipation board without fan noise. Product will be tested before packing and shipment. [Warning] Do not charge battery or devices with battery inside as it will not stop powering! Please check the DC socket size power consumption polarity of the device to make sure the adapter fit before ordering or it may not work or cause problem. (To ensure good performance and durability try not to exceed 80% of the total output of the adapter for long time use)