Rechargeable Battery
Bayer’s CONTOUR® USB meter is the smallest meter with a rechargeable battery. When you plug your meter into the USB port or the optional wall charger, it will start to charge immediately. Charging begins with a 1 minute Rapid Charge that allows you to perform a single test. If you do not test at this point, normal charging will begin and is expected to take up to 2 hours.
Once the meter is charged, you’re ready to
test.
MORE about the Rechargeable Battery 