Features:[Smallest and Lightest]The smallest and lightest portable jump starter power bank in the current market. [High Quality Materials]Using 3 Lithium Battery Cells for a Powerful 12V charge, it has 30000mAh capacity and 400A peak current, producing up to 30 jumps on a single charge; able to jump start 5.0L Gas or 3.0LDiesel engines, it can fully protect yourself in an emergency with its red and black Smart Protection Clamps that protect against over-current, reverse-charging, over-voltage, short-circuit, under-voltage, over-temperature and anti-access battery polarity. Can use in the environment for -20°~+60°. It's cycle life â¥1000 times. [Power Almost Anything]Can jump start your vehicle's dead battery or be used as a power pack to charge Smartphones, PSP, MP3/MP4/MP5, Tablets, PDAs, Digital Cameras, Games, and more; with a built-in 5V/2A USB output, it has a powerful Battery Charger Power Bank.[LED Display and SOS Light]When charging, indicator lights will flash one by one. The number of slid indicator lights indicates the battery capacity of the bank. With SOS light for the emergency situation.   Specifications:Color: Black&RedMaterials: Lithium PolymerDimension: 139*79*25mmWeight: 460g USB Output/Input: 5V/2AStarting Current: 200mAPeak Current: 400mACycle Life: â¥1000 timesOperating Temperature: -20°~+60°Cell Type: Power Polymer Cell (Three String)Applicable Scope: Mobile Phone, Psp, Tablet, Mp4, Pmp, Gps, EtcPower Display: Tap The Touch Switch To Display The Remaining PowerSuitable Displacement: Gasoline Vehicles Below 2.0Package Includes:1x Car Jump Starter Power Bank1x 1 To 3 USB Charging Cable (Type-C, Micro USB, )1x Clamps1x User Manual Warning:1.To ensure electrical safety, the jump port is designed to be tight. So please pinch the blue non-slip texture on the clamps and insert it firmly to make sure it is fully inserted. When pulling out, pinch the same position to exert force, do not pull the wire directly.2.Do not reverse the operation sequence of the jump starter.3.Do not use jump starter to start vehicle if the number of indicate or lights are less than 3 to protect the jump start from damage.4.Do remove the jump starter from the vehicle battery within 30 seconds after the vehicle started5.Special Precautions of The Auto EPS.one-size