LG G3 Batteries

[shulman]

I love the display on my LG G3 but the battery is always dying; even when used in Power Saver mode. When taking photos, the fully-charged battery strength lowers from 98% down to 77% after taking just 4 or 5 photos; this is a shame? After reaching 77%, the phone turns-off and must be re-booted and then the same thing happens. Why does taking photos drain the power so quickly? In phone mode, the G3 holds power for only 2 hours as well. I have spent a small fortune on carrying extra batteries so my phone doesn't die. What's what the G3 batteries?

 

[belodion]

It seems more likely that there is something seriously wrong with the phone.

 

[the Core]

Does it happen with all batteries? Even new ones?