That’s according to ABI Research which said that by 2019 there will be eight billion devices on the planet – a billion more than there are people right now.
If you’ve got a smartphone, you probably realise that the smarter they get the more electricity they take and that trend is going nowhere but upwards over the next few years.
ABI Research points out that the holy grail doesn’t lie with lithium and graphite batteries, nor with micro USB chargers. But it claims that silicon anode batteries from the likes of Leyden Energy and Amprius, as well as germanium based devices may hold out hope for the charging nightmare we even now face, in 2014.
“The opportunity is enormous,” said Nick Spencer, a senior director at ABI Research. “The average advanced market home has over 10 untethered devices with rechargeable batteries today.” Spencer reckons that if wearables take off, along with electric cars and the internet of things, the demand will be even greater.
But, thinks TechEye, we’ve been promised better battery technology for years and thus far no-one has picked up that particular baton. So let’s see how it all pans out.