4 ms·
Battery tech is improving by about 20% every 2 years. Batteries that cost about $1000-1200 in 2009-10 are expected to cost now around $200-300 this year. We hav
by xbmcuser 10y ago
Battery tech is improving by about 20% every 2 years. Batteries that cost about $1000-1200 in 2009-10 are expected to cost now around $200-300 this year. We have been getting incremental improvements in price and capacity but most people don't notice.
- Al-Khwarizmi 10y agoWe don't notice because the Facebook app's battery usage grows faster than 20% every two years.