Question 1

Instructions say tp use alkaline batteries (2, AA alkaline).     Will lithium, or rechargeable, or lithium rechargeable batteries damage it?

Accepted Answer

I'm using a single 3.6V lithium rechargeable battery without issue. So it's slightly over driven in terms of voltage as total voltage with 2 standard alkaline batteries is 3.0V. There are 3.0V lithium rechargeable batteries available but I prefer the improved performance of a 3.6V battery & so far (over 10 years on a Braun but only 1+ months on the Panasonic) I've had no issues.

Question 2

where can you find replacement blades? I have two of these but can't find blades

Accepted Answer

Men's Electric Razor Replacement Cutters Outer Foil for Panasonic ES9943 ES3800 ES3830 ES3831 ES3832 ES3833 Men's Shaver Replacement
Brand: SUPPLE
3.9 out of 5 stars    16 ratings 
Price:	$9.99 ($9.99 / Count)  & FREE Returns
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ES9943 foil screen+cutter
Outer Foil For Panasonic ES9943 ES3800
Shaver Replacement Foil Screen +Blade Cutter for Panasonic ES9943 ES815 ES3050 ES3760 ES876 ES-3042 ES3750 ES3831 Cutter Mesh
Blade & foil For Panasonic ES3833 ES9943 ES-SA40 ES3050 ES9943 ES3831 ES804 ES3832 ES3833 ES3042 ES3750 ES3830 ES3801 ES3800 ES815 ES3050 ES3760 ES876 ES376 ES318 ES366G ES365A ES803 ES802 ES800 ES-RS10 ES843 ES893 ES809 ES329H ES338 SES843 ES893K RC30 ES-RP20 ES-RP40
include:1pcs screen+1pcs cutter

Question 3

does this shaver have a lift and cut feature?

Accepted Answer

Foil shavers do not have "lift and cut". That's a Norelco/Philips feature on rotary shavers, which use two blades, one following the other.
What a foil shaver does is to press down on your skin slightly, allowing it to cut hair below the surface.

For jbix - foil shavers should only be pressed gently to the skin. If you press hard you will wear out the foil prematurely. I used to wear out the foil on my shaver quite quickly. Now that I started using them more gently the foils last almost forever, and I get just as good a shave.
You can also get tears in the foil if the cover slips off when traveling and the foil gets dented.

Asin	B005IUR8FC
Country Of Origin	USA
Date First Available	7 August 2012
Is Discontinued By Manufacturer	No
Item Dimensions Lxwxh	7.5 x 6 x 1.5 Centimeters
Item Model Number	ES-RS10-A
Item Weight	73 g
Manufacturer	Panasonic
Product Dimensions	7.5 x 6 x 1.5 cm; 73 g

Panasonic Men's Shaver for Traveler ES-RS10-A Blue | DC3V (2 x AA Alkaline) (Japan Model)

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