How much does this cost to the nearest dollar?

BatPower EX15D 210Wh Laptop External Battery Compatible with Dell Inspiron Latitude XPS Mini Precision Studio Vostro Laptop Notebook Power Bank Portable Charger USB QC Quick Charge Tablet Smartphone
Specifications DC output 20V (Max 90W) Compatible with Dell Laptop Power Bank External Battery Notebook Portable Charger (Large and Small Circular Connector), USB output total 5V~12V (Max 38W) fast charging for table and smartphone. Dimensions / AC/DC Cables / Weights 25 (oz) / 708 (g). Package 1x BatPower EX15D Power Bank, 1x Ac Adapter, 1x Ac Cable, 2x DC Cables and Manual. Warranty 30 days money back or exchange, free 18 months warranty. NOTE

Price is $250.00
Price: $249.99