Best extended battery with NFC and compatible case for Galaxy Nexus GSM?

[magus57]

I'm thinking of turning my GSM Nexus into a "mobile computer" - I'm running ParanoidAndroid in tablet mode and already have an OTG cable that I've confirmed works with my 32GB USB drive, and I also have a wireless hotspot with a 32GB microSD card (I connect to it via Wifi and it kinda acts as cloud storage); I intend on adding a bluetooth mouse and keyboard at some point, but that still leaves the extended battery and a case for it.

I was originally thinking of the OEM extended battery and an Otterbox case, but from what I understand, the OEM extended battery isn't much bigger and wouldn't offer much longer battery life. In terms of extended batteries with NFC, which have cases to go along with the big battery backs that come with the batteries? I'd love one that features a kickstand too.

And in terms of extended batteries in general (talking about quality brands like Mugen and Seidio, not cheap brands), does the increase size/mAh actually correlate well to the extra run-time, or should I only expect a ~150% increase in battery life for a ~200% increase in size (or something of the sort)?

 

[swan3609]

After battling with poor battery like on my last 6 android phones and trying tons of different batteries. I finally found a system that works for me. I bought 2 spare batteries and a battery charger for my Gnex (LTE) and it's been the best setup yet. I keep the slim profile of my phone and have enough battery power to get through the day with one battery in the phone and one spare with me.

Everyone will ***** about having to pull the back off and swap but it takes 2mins max from shut down to booted back up. And I would rather have my phone be slim then a monster with a huge extended battery.

The other thing I did was I got one of those AA battery chargers for my phone and I will keep one in my car and one in my bag with 2 of my eneloop batteries in it just in case I have an emergency of some kind and need a little extra juice. I very rarely have to use those for myself, but they have come in handy for others quite frequently.

Sent from my Galaxy Nexus using Tapatalk 2

 

[magus57]

After battling with poor battery like on my last 6 android phones and trying tons of different batteries. I finally found a system that works for me. I bought 2 spare batteries and a battery charger for my Gnex (LTE) and it's been the best setup yet. I keep the slim profile of my phone and have enough battery power to get through the day with one battery in the phone and one spare with me.

Everyone will ***** about having to pull the back off and swap but it takes 2mins max from shut down to booted back up. And I would rather have my phone be slim then a monster with a huge extended battery.

The other thing I did was I got one of those AA battery chargers for my phone and I will keep one in my car and one in my bag with 2 of my eneloop batteries in it just in case I have an emergency of some kind and need a little extra juice. I very rarely have to use those for myself, but they have come in handy for others quite frequently.

Sent from my Galaxy Nexus using Tapatalk 2

I appreciate the thought, but I honestly don't care about adding thickness to the phone (its a bit too thin if you ask me - I don't care for this thin phone trend at all), and carrying a replacement battery is a PITA because I don't always carry a bag or are in a car (and I don't really have the pocket space for it) and I'd have to take off whatever case I have on the phone (which would be a pretty lengthy process if I'm using an Otterbox or other such case).

 

[whyandroiddude]

Check this. He reviewed the 3900mAh battery for Nexus (Verizon/Sprint) from Mugen.
The international has 4000mAh and it's here

 

[liquidarts]

Magus, did you ever find your solution?
I'd be interested to hear what worked for you.