A powerful AGA A26 12V battery booster starter for starting cars, motorcycles, speedboats, snowmobiles and so on. It starts petrol cars up to 6 L and diesel up to 4 L. It also works as a backup battery (power bank) with a capacity of 20000 mAh for charging a smartphone, PSP, MP3/MP4, tablet, cameras, camcorders, laptop, portable car fridges and other portable electrical devices. It charges phones: iPhone, Samsung, HTC, Nokia, Motorola, Sony and others. It charges laptops: Acer, Asus, Samsung, HP, Compaq, Panasonic, Lenovo, Toshiba and others. It contains jump leads and a battery with protection from a built-in safety circuit. It has charge-level lights, overcharge protection and it switches off automatically when it is not in use. It has an emergency led with three functions: torch, flash and sos. It charges both from a mains socket and from a car lighter socket. With the Allianz guarantee! Features: Battery capacity 20.000 mAh Input current: 15V / 1A Output current: 12V (car starting) Laptop charging port: 16V/19V USB port 5V Battery cell voltage: 3.7V Starting a petrol vehicle < 6.0 L Starting a diesel vehicle < 4.0 L Starting current: 450 A Peak current: 900 A Dimensions: 188x86x35mm Weight: 480g Operating temperature range: -20 ? ~ 60 ? Made in China. Full charging time: 5 hours Patented by Allianz Included: 1 portable charger 1 mains charger (for charging at home) 1 car lighter socket charger (for charging in the car) 2 terminals - crocodile clips (positive and negative) 1 DC lead with 8 plugs – adapters (for charging a laptop) 1 USB lead 4 in 1 with tips (mini USB, micro USB, 30-pin USB and lightning USB, for charging a tablet, phones, cameras) A practical carry case Directions For Use: Charging the device 1.Put the right plug into the socket 2. Put the plug into the device's 12V or 15V input port Or 1. Put one end of the car charger into the lighter socket 2. Put the other end of the car charger into the device Starting a 12V car . Make sure the electrical quantity is not less than 50% More than two of the indicator lights should be lit 3. Connect the battery's positive terminal with the red clip and the battery's negative terminal with the black clip 4.Put the device's plug into the product's 12V START terminal 5. Turn the key to "ON" and start the vehicle 6. Once the vehicle has started, remove the end of the clamps from the device immediately Charging a digital product with 5V 1. Choose the right, smart charging socket. Then put the USB plug into the 5V USB output port. 2. Connect the charger's plug with smart equipment such as a laptop, smartphone, bluetooth and so on. 3. Automatic recognition. Charge an iPhone, laptop and other electronic products automatically. Charging for a 12V / 16V / 19V laptop Choose the right computer charging plug and connect it. 3. Press the switch lightly and start the power supply. 4. Press the switch again to change the various Volt values. The corresponding LED light will flash. The voltage locks automatically after three seconds. Different computers have different voltages on the market. Please make sure of the volts of the computer you are using. 5. By connecting the computer's socket with a power source within 15 seconds, the computer can be charged. 6. If you need to change the choice of Volts, switch off the computer and the power source; after 15 seconds when the power source switches off automatically, start from the first step again.