ALITOVE 24V Power Supply 4A 96W AC/DC Adapter 100-240V AC to DC 24 Volt Converter 4amp 3.75A 3.5A 3A 2.5A Transformer 5.5×2.5mm for AMS-2-Pro LED Strip CCTV Camera LCD Monitor Massage Chair

Please Note: 1. Before purchasing, please check whether the working voltage of your device is 24V and the current is not greater than 4A; 2. Check whether the DC connector is the same size as the product (5.5mm*2.5mm, please see the picture for details); 3. This is a ac to dc adapter, it can only supply power for device, it can not be used to charge battery.
Input: 100~240V 50/60Hz; output: 24V DC, 4A max; Works with devices that draws less than 4A, such as 500mA, 1A, 2A, 3A, 3.1A, 3.3A, 3.4A, 3.6A, 3.8A, 4A.
DC plug connector size is 5.5mm x 2.5mm. Compatible with 5.5mmx2.1mm. Connector polarity is internal positive “+”, outside negative”-“.