This Device can use solar panels, AC to DC adapter, car charger to DC charging line to charge the new energy backup power supply, There are two types of light available, one is LED Torch Light & second one is SOS Signal Light, to turn on the LED Torch press 2 time the power button, do the same to turn off, and to turn on the SOS Signal Light long press the power button & do the same to turn off.
This Laptop Power Bank is Compatible with All laptops, notebooks, games consoles, camcorders, having huge capacity of 30000mAh. power cut is a general problem, which occur when you Work from Home. Now we have a solution with this inevitable Power Back Plan. You can use this Coolnut power Bank with all Laptops due to it's high compatibility. Hence this is a perfect Power solution when you Work from Home.