Just saw the size of the extended battery O_O.. Why not just buy an extra battery?
Because to change out every day with a regular "extra" battery you have to take the whole back off,
exposing the SD and UICC card slots. You want to do this EVERY day?
365 times a year?
Plus, you couldn't control the environment or circumstances -- it would just be whenever your battery ran out! You might be in some busy place, somebody hits your elbow... Stuff goes flying!
Better to have an extended battery and you never have to do anything. Charge it when you are sleeping and it runs all day.
The major problem is LG should NEVER have put this weak 1500 mAH battery in this LTE phone. All 2nd gen LTE phones come with more (1800 mAh - 2000 mAH). Whereas, 1500 mAh is the same size battery LG put in the LG Optimus!
LG screwed up when they put a 1500 mAh battery in an LTE phone. Until VoLTE is launched, your phone has to run both CDMA and LTE radios, which is twice the load of a CDMA-only phone -- and LG puts in the exact same battery as their CDMA 3.5" Optimus in their 4.3" LTE Android?
So, we have to fix the problem.
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Here's one type of extended battery, which I call the
"humpback whale". I think that's what you are talking about?
BUT, there's another type, which I just got:
It's a
3000 mAh extended battery (which is still twice as big as the factory 1500 mAh battery LG should NOT have put in this LTE phone)
This extended battery comes with a new back cover, which replaces the factory cover. It makes the phone thicker, but it still looks like a "normal" phone. It doesn't look freakish like the humpback whales (my opinion). I've ordered a holster which should fit my "thicker" phone, but it's not arrived yet.
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Another option is the Mugen Power
1800mAh Extended Battery, which only gives you about 20% more power -- but it works with the factory case. If your regular battery is "almost" enough to get you through the day, then this slightly more powerful battery might work for you rather than the larger (3000 mAh, 3500 mAh, even 3900 mAh!) extended batteries
I feel 1800 mAh is the
minimum that should be in LTE phones. All 2nd gen LTE phones come with that and more. This is what LG should have put in the phone.