Yes, thanks to the long-lasting 6 V / 4 Ah battery, which has enough power for 100 hrs of operation, you can use this scale anywhere without electricity. However, the scale also comes with a power adaptor.

Yes, the scale is very precise, with an accuracy of 2 g.

The energy-saver mode automatically switches the digital scale to standby mode after 3 seconds of inactivity, so you don't have to worry about replacing the battery anytime soon.