We don't expect a higher - than - normal battery life, but we will know for sure when we'll work on our complete review. (ubergizmo.com)
They have the energy storage of normal batteries, but also possess a power density rivalling supercapacitors, meaning they can charge and release energy 100 times as fast as normal lithium ion batteries. (newscientist.com)
I've been able to get back to almost normal battery life by turning off Sync mode and turning down the Display brightness even more. (tmonews.com)