Usage Tips:Car Battery Jump START Multifunctional Lithium Jump START Box Lightweight Pack With Double Usb Powerful Automotive Booster Starting Power Converter Features: Sturdy : Ensure user while effortlessly handling battery power shortages, thanks to our jump 's sturdy material and conductive features for a dependable power recovery solution Convenient Connection : Our car battery jump is equipped with two clips featuring sturdy serrations and sturdy springs, providing excellent grip for a convenient and stable connection that assures dependable jump starting power every time Power : Say goodbye to charging. With 2 USB output ports, this Car Battery Jump Beginner provides efficient power transfer for your smartphone or tablet, while you're outdoors. You can now make convenient use of power . Some specific batteries may require a different type of plug Wide : Suitable for trucks, SUVs, full-size , and adaptable for use in mid-size to small/compact , this tool is must-have for starting dead or low-power batteries, avoiding troubles in special situations Portable Convenience: No more relying on others for power thanks to the easily stored and compact of this car battery jump . You can effortlessly carry it with you and confidently handle unexpected battery emergencies. Its portable provides you a power solution outdoors, anywhere and anytime Product Description: Product name: Car Battery Jump Product material: ABS+copper Product size: Box length: about 8cm/3.15 inches Width: about 5.5cm/2.17 inches length: about 18cm/7.09 inches Clip length: about 9cm/3.54 inches Product weight: about 150g Packing List: 1 x Car Battery Jump Note: Due to different lighting and screen settings, the item color may be slightly different from the picture. Due to different manual measurements, please allow a 1-2cm difference in size.