Power Supply, Switching Power Supply, Telecom Power Supply manufacturer / supplier in China, offering Gp1000 Portable Power Station 3.2V/314ah 1004wh AC Input 300W, Gpad182m92-1A Charger Power Supply 1428W Input: 176-264 VAC Output: +71.4, Alaq400-24s28 400W Brick Switching Power Supply and so on.