SparkCharge portable and ultrafast charging unit for electric vehicles. Includes SparkCharge Main Battery Module + (1) Additional Battery Pack + EVunited SparkCharge Remote Support 8x5, M-F (per main battery module) - 1 Year, Pre-Paid Annual. Will provide ultrafast charging of up to 15 miles, with an average charging speed of 1 mile per minute of charging. Ground Shipping Included - U.S. only. Please contact us to scale the base configuration to up to a max of (5) battery modules.