i use an iphone and there are numerous case/chargers and external charge packs that increase cell life. right now i have an external unit i charge on the usb of my pc and connect to my phone and it adds about 6-8 hours of use. i've also had charger cases that has a battery in the case that boosts usage to about twice the norm.
EZ Launch™ Kayak & Canoe
|Table of Contents|