For example, take a small 100w power inverter that can charge/operate a laptop using the laptop’s normal power cable. How efficient is this, when compared to an actual car charger that’s intended for use in the cigarette lighter?
Thanks!
i NO LONGER HAVE A LIGHTER, IT FUSED OR SOMETHING WHEN i USED IT TO BOIL WATER FOR A CUP OF COFFEE IN THE MIDDLE OF THE nULLARBOR! Oops, sorry about the caps!