ip55 certified digital billboard with lifepo4 battery

{"cid":"91222444","title":"Solar Powered Outdoor Digital Billboard with 2000 Nits Brightness, 3600Wh LiFePO4 Battery, and IP55 Certification","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/5a\/2562d45f6f3c46c577125b019398-200x200-1.jpg","attrs":{"Brand Name":"BEST","Minimum Order Quantity":"1pc","Delivery Time":"7 days","Place of Origin":"China","Certification":"CE\\FCC\\ROHS","Supply Ability":"1500pc\/month","Packaging Details":"Carton + Foam + Wooden Case","Screen Size":"32\" \/ 43\" \/ 55\" \/ 65\" (Custom sizes available)","Anti-Glare":"AR Coated Tempered Glass (Anti-reflective, scratch & UV resistant)","Battery":"3600Wh LiFePO4 (3000+ cycles, 8-10 year lifespan)","Product Name":"Solar Powered Outdoor Digital Billboard (The Solar Landscape Display)","Panel Type":"IPS, 178\u00b0 viewing angle","Solar Panel":"420W Monocrystalline (Standard) \/ Customizable"}}