The Andis ProFoil Lithium shaver is ideal for finishing Fades and shaving stubble smooth. More powerful due to the Lithium-Ion battery with a running time of up to 1 hour on a single charge. (2x longer than other shavers). Hypoallergenic Gold-Titanium foils for an irritation-free shave.
Andis Profoil Lithium Titanium Foil Shaver for finishing fades and close shaving.
With a Lithium-Ion battery you do not suffer from the so-called "memory effect" as is the case with the Nickel-Metal Hydride batteries (NiMH). You can connect these batteries to the charger at any time to fully recharge. You can even use these batteries before they are fully charged. (of course you will have a shorter term). Like most batteries, they work best with regular use.