Our Shipping Conditions: Attention: The goods will be shipped from UK Delivery time: 2 to 4 working days Support 60 days return policy Reply within 24 hours Product Features: -It can jump start most vehicles (up to 6.0L gas or 3.0L diesel engine) with heavy durable clamps and cables, suitable for your 12V vehicles. -Not only as a car battery jump starter, but also can used as a power bank. Designed with 4*USB output (5V/2.1A), which can be used as a power bank and you can charge smartphones,tablets and so on. -Small enough to store in your glove box and light enough to pack in your bag. .