Note:Please read the product manual carefully before use, and use it correctly according to the manual Features: 11000A Peak Current: This battery jump starter has a peak starting current of 1000A and can start most 12V medium sized vehicles on the road. 2Application: Automobiles, motorcycles, watercrafts, ATVs, UTVs, SUVs, lawn mowers, yachts, boat, pickup, snowmobiles, etc. 3Multiple Protection: Equipped with advanced technologies such as overcurrent protection, overload protection, overvoltage protection, overcharge protection, and high temperature protection to ensure safe operation. 44 USB Output: Fast charge USB Port charges device faster and is compatible with almost any USB charging device, including phone, tablet, Kindle or digital camera. 53 LED Modes: With 3 LED modes, flash light, strobe light and SOS light. This multi purpose flashlight is suitable for camping, outdoor, indoor, emergency, travel and more. 6Professional Technology: The large capacity battery adopts the low function hibernation scheme of 0.05mA static electricity, to maintain the power when not used for a long time, and with storage toolbox to prevent loss. 7High Quality: Battery design for car start, current stability, long life, can withstand the car start time strong current impact, can work normally at 20 low temperature. Specification:Item Type:JumpStarterMaterial: ABSBattery Capacity: 20000mAh (Battery Included)Battery Type:Polymerlithium batteryApplicable Model: Gasoline vehicles within 12V-6.0L, derv vehicles within 12V-4.0LStartingPeakCurrent: 1000A (4S)Starting Current: 500AUSB Interface: 4USB Output: 5V-1ACharging Input: 15V-1AAdaptation Temperature: -20-60Cycle Life: 3000 timesCar Start: 1000A strong start9 Protection: Over discharge protection, short circuit protection, constant current protection, etc.High Rate Lithium Battery: 20000mAh large capacityEmergency Lighting: LED Light SOS LightDigital Charging: Cyclic charging, can be used for 3000 cycles4 USB Output: Can charge 4 electronic products at the same timeLow Temperature Start: Strong start at -20 Package List:1 xCarJumpStarter1 xClip1 x Home Power Charger1 x CarAdapter Charger1 xNotebook Power Adapter Cable8 xNotebook Adapter Head1 x USB 1V3 Data Cable1 x Manual1 x Storage Box