How To Externally Charge Laptop Battery. Its Worth a Try to Use an AC Adapter. Then connect the other end of the USB cable to any power source.
Again attempt to turn on the computer AC adapter is not plugged in by holding down the power button for 30 seconds. Please note that you do not actually charge your laptop with this charger. Battery packs come with different kinds of connectors.
With a power bank you can charge your laptop battery.
Ideal for charging the laptop battery if the laptop cannot charge it due to faulty motherboard or faulty DC socket. External Laptop Battery Charger. Then buy an off the shelf Li-ion charger that can charge 3S ie. Our series of external laptop battery chargers offer an elegant solution to charge laptop batteries outside laptop.
