This means that electronic paper will consume power only when the content on the screen changes, making the technology extremely energy efficient, capable of running for months or even
years on a single battery charge.
Electronic paper is unique: the fact that an e-ink sign will only use power when the image on the screen is changing means that e-paper is extremely energy efficient and will require only a fraction of the energy usually necessary for a digital sign to work — so much so that it can run for months or
years on a single battery charge.
Not exact matches
«Engineers at Lab126 also said they hope to produce a
battery for Kindle e-readers that could last up to two
years on a
single charge, up from the current six weeks to two months.»
Unlike rival systems that require a wired power connection, or the few
battery - powered cameras already
on the market which generally had relatively short
battery life, Blink's promised more than a
year of home monitoring from a
single charge.
It comes with back - lighting and claims to have a
battery that lasts up to two -
years on a
single charge, which is pretty impressive.
Trax lists a
battery of life of about 24 hours, but when we tested the device last
year, it had trouble making it through the day
on a
single charge.
What's more, the waterproof Vivofit's
battery can last up to a
year on a
single charge, so you'll almost never have to take it off, ensuring you'll always know how active you've been.
Unlike most fitness trackers that last a few days
on a
single charge, the Vivofit 4 has a
battery that will stay powered for over a
year.
If you need a keyboard case and a protective case all in one, the Rugged Book by Zagg is a great choice The Rugged Book is one of Zagg's newest keyboard case offerings for the iPad Air 2 and boasts great protection with 4 different modes, a backlit keyboard, up to two
years of
battery life
on a
single charge, and more.
You might recall the rugged - looking K10000 they released last
year with a 10,000 mAh
battery that could reportedly run for up to two weeks
on a
single charge.