12V auto battery pack jump starter

Model Number: S900-#4481 Brand Name: RUIZU Key Specifications/Special Features: Main functions:* Jump start the 12V gasoline anddiesel vehicles* TwoUSB 5V/2.1A outputcharging for smartphone, iPhone, tablets* LED flashlight with SOS, strobe and red beacon functionsProduct features:* Capable of cranking 12V gasoline engines and diesel vehicle* Ultra compact design, portable and easy to use* Applicable to mobile phones, laptops and other electronic devices* LED torch, SOS and strobe* Optionally air compressor and intelligent jumper cable* LED display: power level showing and real time current detecting function
* High power polymer lithium battery inside
* More than 1000 times cycle lifespan
* Optional smart cable: short circuit, reverse connection, over heat protection

Accessories:
1 x car jump starter
1 x jumper cable clamps
1 x home charger
1 x car charger
1 x 3-in-1 USB mobile adapter
1 x user's manual
1 x PU storage bag

Packing:
* 1 piece/color box, 10 pieces/carton
* Jump starter: 165x81x32mm
* Jump starter net weight: 0.40kg
* Color box: 270x195x65mm
* Carton size: 375x340x250mm
* Weight/carton: 10.0kg

For optimal use:
* Charge battery at least once every 3 months to avoid shortening its lifespan
* Compatible with gas/petrol engines and diesel powered vehicles
* Recharge your vehicle's battery as soon as possible after jump starting

Attention:
To avoid injury and/or damage to your vehicle, do not connect the red and black clamps together
Remove battery within 30 seconds of starting your car
Store at below 140° Fahrenheit and avoid direct sunlight
Jump starter may not work properly at temperatures below -4°F
Keep out of reach of children