GKFLY Car Jump Starter Battery Power Bank 3000/4000A for Car Starter Portable Emergency Booster 12V Auto

Please pay attention to this note:
1. Please charge after receive jump starter.
2. Charge every 3 months, low power may fail start.
3. Charge phone tablet only when it’s in urgent need. efficiency is about 50%.
4. The charge speed or discharge speed will be fast during the last 15% power of the jump starter. Please do not worry about these problems. This is the characteristic of high-rate lithium batteries, and it will not affect product quality and normal use.

Specifications:
Battery Capacity :18000 mAh
Peak Current :3000A
Car Jump Start Output :12V
USB Output :5V-2A
Gas Engine Starting :Up to 6.0L

DieselEngine Starting :Up to 5.0L
Operating Temperature :-20℃-60℃

Why it’s necessary to get a jump starter?
1. Long standby time, car battery run out;
2. Make preparation for a long driving trip;
3. Your car can’t start due to low power or freezing winter.

Note:
The red clip and the black clip need to be connected correctly,incorrect connection maybe cause an explosion:
Connect the red clip to the positive poles of the car battery”+”
Connect the black clip to the negative poles of the car battery“-“

Start Large Engine Output Volume Vehicle
Low Temperature Startup
18000mAh large capacity

3000A Large Peak Current

Excellent adaptability:

Low temperature startup
Fearless of severe cold

Upgrade Protection– Safe and efficient use of high-quality electrical cores:
Short circuit protection

Overcharge protection
Constant current protection

Voltage stabilizing protection

Over discharge protection
Temperature protection

Magnetic field protection

Polymer lithium battery

Diesel Gasoline Dual Start Strong Start:
Gasoline engine vehicle up to 6.0L
Diesel engine vehicle up to 5.0L

Dual USB interface:
Support mobile phone fast charging

Emergency Rescue LED Light:
Torch mode:
Constant light mode
48 hours
Press and hold the “Power” key for 3 seconds to turn on.
Flashing mode:
High-frequency flash
Press the switch again to flash.
SOS mode:
3 short / 3 long/ 3 short distress signal flashing mode
48 hours
Press the switch again to SOS mode.

Just four steps to start the car:
1. Insert the clip into the power port, and ensure sufficient power.
2. Connect the red clip to the positive electrode of the car battery“+”.
Connect the negative electrode of the car battery with a black clip“-”
3. Return to the car and start the car.
4. Remove the clip after starting the vehicle (recommended to be removed within 30 seconds).