very nice. heat added. i consider to buy this one before i bought g4. but the fast charging of g4 makes me think to get aukey power bank fast charging. for thoose who need this its amazing price

When I had my G3 I had 2 spare batteries and a wall charger. They were third party batteries as was the wall charger and definitely discharged quicker than the original LG G3 battery but at least I had a charged back up or two for my phone.

Click here for external charger

Click here for spare batteries.

The charger and batteries were all around a fiver about a year ago but I guess they're a bit more now that the G4 is the main phone. I know 3rd party chargers/batteries are avoided by a lot of people but I found them absolutely fine.

This work with a g3, or an equivalent unit suggestion would be fantastic. ( i can't find a battery supplier that i trust)

Thank you OP - ordered. I nearly picked it out as a present for me at Christmas for £29.99.

I have noticed (this is not a complaint) that the battery doesn't seem to hold it's charge as good as when I bought it in October. It might have something to do with me being a cabbie and having to top the phone up most nights using the cigarette lighter to USB adaptor but still using an original LG charging cable. Maybe this takes a bit of life out of the battery. My G3 battery life was so bad that I always had a spare battery in my back pocket and I'm just getting the feeling I will need one very soon with the G4. Not too worried at this price as the phone itself is great.

Pls advise what exactly are boot loops

Boot loop *seems* limited to serial numbers beginning 505xxxxxxxxxxx, mine has s/n of 506xxxxxxxxxxx and I've had zero issues with this lovely handset...

Great price, bought this myself before Xmas when it was £30 (& still value for money). The G4 has stupendous battery life anyway, but the simplicity of popping off the cover and putting a fresh one in has been very helpful. I'd rather sacrifice the idea of the slimmest phone ever with a replaceable battery. A no-brainer for me.

What are boot loops? Unfortunately I'm not up on too much of this technical jargon!

Thanks OP. Been waiting for this to drop to £20. Ordered 4:40pm yesterday and it just arrived at 10:25am. Impressive!

Just opened it and see the battery is dated July 2015 so not the newest, but hopefully it will hold a decent charge.

I don't think they released a fix, they just said it was covered under warranty.

I had this boot loop only days ago :disappointed: contacted LG and they issued it taken in for repairs now awaiting its return.

What was the fix?

Got it cheers op

Wonder if you can get one of these for an S6 or an iphone 6 lol. Some manufacturers need to learn a thing or two. Nice find. I don't need one for my G4 as battery lasts a good couple of days and I keep a spare lead permanently plugged into my pc at work and my laptop and have a charger in the car. Just wish I was as organised with everything else lol.

I had a 505, bootloop just before Christmas, got a replacement (512) so pretty happy with it :wink:

​lg issued a fix. very easy

​true. ive got the 507 serial my self.. just received it from ebuyer 2 days ago..... hope itll be ok

batteries tend to suffer after around 300 charges or a years worth. . so this is hot to get another solid years worth of use from the excellent g4

Heat added that's why I love a phone with a removable battery, 0 to 100% in a matter of seconds

I ordered from Amazon at £25 this morning, just been on live chat and they've refunded me the difference.

ive got one that was bundled and its fantastic