FEATURES: Easily start Car Battery (Jump Starter) Power Bank charging for all kinds of electronic devices Supports lighting up, SOS, strobe with LED flashlight function Super high capacity 40000mAh Circulating lifetime over 3000 times High safety and high temperature-resistance Portable, durable and practical Suitable for outdoor driving and daily life using SPECIFICATIONS: Battery capacity: 40000mAh Output voltage: Auto start 12V Input: DC 15V 1A Voltage mode: 5521 female DC 12V, 16V, 19V Charging type: CC/CA 15V 1A USB port: 5V 2A Start current: 200A Peak current: 400A (4s) Charging time: About 3 hours Charging efficiency: 65% Circulating lifetime: Over 3000 times Size: 165*79*39mm Weight: 1100g PACKAGE INCLUDED: 1X 40000mAh Universal Multi-functional Auto Car Jump Starter Emergency Power Station Bank 1X Car Charger 1X Power Adapter 1X Set of Wire Clip 1X Four-in-one Mobile Phone Charging Adapter 8X Laptop Charging Adapter 1X Carrying Bag 1X bluetooth headset