This razor is a poorly made product. The quality is not the same as previous Norelco razors. Razor is underpowered for use. Would not purchase this product again due to the low performance and quality.
There is no way of knowing when the battery is fully charged. My previous razor. a Norelco, showed a green light when razor was fully charged. My current razor shows a red light all the time when charging. Shave is great and easy to clean.
I like the smoothness of the way the razor shaves. I thought I was buying a more expensive razor but when I got home I realized I had bought this one without the pop-up trimmer which I truly miss, but otherwise this razor does a real good job. I am 72 years old and except for 1 razor I have always used a Norelco.