Reddit reviews RAVPower 2800mAh Galaxy S4 Li-ion Replacement Battery with NFC Function for Samsung I337, Verizon I545, Sprint L720, T-Mobile M919, R970, I9500, I9505 (Not for Galaxy S4 Active or S4 Mini)
We found 6 Reddit comments about RAVPower 2800mAh Galaxy S4 Li-ion Replacement Battery with NFC Function for Samsung I337, Verizon I545, Sprint L720, T-Mobile M919, R970, I9500, I9505 (Not for Galaxy S4 Active or S4 Mini). Here are the top ones, ranked by their Reddit score.
Near-field-communication (NFC) technology to communicate with other NFC tagsCompatible Models: GT-I9505,GT-I9506, GT-I9505G, SGH-I337 , SGH-M919, SCH-I545, SPH-L720, SCH-R970, T-Mobile, SPH-L729T, SGH-I337M, SGH-M919V, SCH-R970X, SCH-R970C, and other model with NFC.Top-rate A+ battery cells, over 500 repeated charging cyclesNot compatible with Galaxy S4 Active or S4 MiniVoltage: 3.8V Capacity: 2800mAh
If you want to go cheap and try a new battery, you can get one for like $10 on Amazon.
I recently got one for my 2 year old S4 and I've noticed a considerable increase in battery life.
I bought this one as a reference:
http://smile.amazon.com/gp/product/B00KR9FT4Q/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1
I bought this one from RAVpower
sale pending but it fits just like the normal one, lasted about 2 hours or so longer than the stock one. This is it.
edit: sold
It definitely helps for the time being. I believe I bought this one
You could spend days reading stuff on Battery University, but it's probably best to just get a new one. I got a ZeroLemon, and it's been great. There are some high capacity versions available, but they cost a lot.
I can't find them on amazon.com either and their website gives me 404 for their canada and US resellers maybe they are discontinued product? When I try to add to cart it bring me to a russian website lol.
this one https://www.amazon.com/RAVPower-2800mAh-Replacement-Battery-Samsung/dp/B00KR9FT4Q/ref=sr_1_4?s=wireless&ie=UTF8&qid=1494790600&sr=1-4&keywords=s4+battery or the Anker are both the same price. Would you just go with the anker ?