http://www.ue-power.net/portable-power-station/
China Portable Power Station [PRODUCT INTRODUCTION]聽 Portable power station for camping Suitcase design 5KW 5.12KWh portable energy storage system聽UBird-XN-Plus-50E Product Description:聽 The UBird-XN series is a portable (suitcase design) energy storage system that can be connected to solar panels, the grid (or a generator) for charging.聽聽It has a built-in LFP battery, off-grid inverter and energy management system (EMS), which is suitable for outdoor leisure, RV travel, and emergency backup applications. It can power loads such as refrigerators, lights, and coffee machines as well as