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  • 3,000mAh Battery
LG G4™ Battery


    • Battery
    • 3,000 mAh


    • Limited Warranty
    • 90 Days Limited Replacement

What people are saying

Rated 3 out of 5 by from New Battery works! This new battery has saved me a few hundred dollars as I am unable to afford a new phone right now. It works well although I do find my phone to be a little hot after a lot of internet use but at lesst I get more time between charging.
Date published: 2018-07-02
Rated 5 out of 5 by from Just like when I got my G4 new My original battery finally had an epic failure at 34 months old. (I used to use Samsung phones, and none of their batteries made it past 18 months for me.) After reading about the lousy quality on Amazon, I found the OEM battery here and ordered it. With my usage, I'm back to a day and a half to two days of use like when I got it new. My battery was dated January 2018. Being able to swap in a new battery without a sledgehammer and pry bars? Priceless.
Date published: 2018-05-29
Rated 5 out of 5 by from Needed a new battery for my LG G4 My phone is like new!!! The new battery keeps me on my phone longer
Date published: 2018-05-29
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

I am led to believe that this battery is dimensionally the same as a BL49JH and would fit a K120e, the only difference being the rated capacity of 3000mAh as opposed to 1940mAh. Is this correct?

Asked by: RazorSix
The LG Generic Standard Battery BL-49JH, Part # EAC63138801, 3.8V 1940mAH is listed as a replacement battery that will fit models: LG K100, K120, K120 Spree, K120AR, K120E, K121, K130, K130E, K3, K4, K4 Dual SIM LTE, K4 LTE, L43AL, L44VL, LS450, Optimus Zone 3, Rebel 4G, Rebel 4G LTE, VS425, VS425PP...^IFV
Answered by: Ivanf
Date published: 2020-08-06

Need a new battery BL-51YF FOR G STYLO What is the date on the battery that fits this phone. My date is 2015. Would like a 2019 one.

Asked by: TxPeaches61
You can purchase the BL-51YF battery directly from our website at
Answered by: ChrisPSM
Date published: 2019-12-02

What is the max charge for this battery? My current, 5-year-old, one, charges to 4.7 volts. Did it overcharge? My LG G4 has the "bootloop" problem. Will a new battery fix it?

Asked by: skaizun
We hate to hear that, but would love to be able to help. We would be happy to see what's going on. Drop us a line on Twitter at @LGUSSupport or on Facebook so we can get more info and see what we can do. ^CP
Answered by: ChrisPSM
Date published: 2019-10-23

Where can I buy this battery near Miami?

Asked by: juanalvsa93
Parts and accessories can be obtained through our parts distributor, Encompass Parts. Their contact number, for placing orders and pricing information, is 866-779-7906. You can also use their website, at ^CP
Answered by: ChrisPSM
Date published: 2019-07-15

Hi team like know the lg g4 batterie india cost

Asked by: Kesavan
Hi Kesavan, we see you are contacting us from India. Sadly, we do not have information in regards to the cost of products in India. Please contact the LG Support Center in the India, for assistance. ^AC
Answered by: Amber C
Date published: 2018-06-06

I have an LG Stylo with a li ion battery 2900. I need a new battery but all I keep finding are the 3000. Can I use this type for my LG Stylo, or do I have to stick with a 2900?

Asked by: PamelaG
Hello, we would need more information to be able to assist. Please give us a ring at 1-800-243-0000 ^AC
Answered by: amber
Date published: 2018-01-25

Where are the batteries for the G Stylo? if you don't sell any, is this battery compatible with the phone?

Asked by: face1
Hello, we would need more information on your phone. Please give us a call at 1-800-243-0000. ^AC
Answered by: amber
Date published: 2018-01-09

Does the battery come with a free charging cradle or are they both sold separately?

Asked by: Dotdot
LGJoel, your reply was not clear. Does the battery come with a free charging cradle, or vise versa, a free battery come with the charger (per your reply).
Answered by: CoolHandL
Date published: 2017-12-09
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