Replacement Battery for Samsung Galaxy SIII - 2100 MAH
    Product # 9737
    Replacement Battery for Samsung Galaxy SIII - 2100 MAH
    Product # 9737
    In Stock This item should ship tomorrow (10/25/2016) if ordered within 14 hours 12 minutes

    Volume Pricing (Log In to see Member Pricing)

    Volume Pricing

    Qty: 1 $13.40
    Qty: 2-9 $12.98
    Qty: 10-19 $12.56
    Qty: 20-49 $12.14
    Qty: 50+ $11.71

    To see and take advantage of our member pricing sign up for a business account or contact our sales team.

    Learn more about Monoprice Business

    Replacement Battery for Samsung Galaxy SIII - 2100 MAH

    One of the great things about the Samsung Galaxy S3 is that you can replace the battery. This is a great feature because after enough charge cycles, Lithium ion batteries will degrade and be incapable of retaining the full rated charge. Additionally, a spare battery is one of the best ways to extend the daily life of your phone. When the first battery dies down, simply turn off the phone, pop the cover off the back, and swap out the battery.

    This is an exact replacement battery for the Samsung Galaxy S3, rated at 3.7 VDC with 2100mAh of storage capacity.

    Note that this battery lacks the internal antenna of the Samsung OEM battery and therefore does not support the NFC (Near Field Communications) feature.

    Coming soon is a charging cradle for the Galaxy S3, which can charge the phone with or without an installed phone case and which has a slot for charging this, and the original Samsung, battery!

    33 Reviews

    86.97% of the reviewers recommend this product


    No complaints 8 months

    • ESK,
    •  Plymouth, CT 
    • 7/8/2015 1:09:41 PM

    Pros: cheap replacement, good battery life

    Cons: no NFC

    It's worked well for the 8 months I've had it. I don't use NFC (Near Field Communication) so not having that feature wasn't a big deal.

    Was this review helpful to you?

    not the best

    • Marc Vermont,
    •  Davie, FL 
    • 3/29/2015 12:22:32 PM

    Pros: Good when new

    Cons: dies quickly

    This battery did fine when it was new. Now it is 14 months old and the battery drains from 100% to critically low in 2 hours.

    Was this review helpful to you?

    new quality battery

    • Susan Abramson,
    •  ,  
    • 2/11/2015 7:41:31 AM

    Pros: got the new battery in new packaging and charged it right away - it seems to be lasting well and charging quickly - saved my phone for another few months if not a year! great deal if you look at it that way! )

    great price

    Cons: took regular shipping and it took a long time, but I could have paid more to get it quicker too

    would buy from here again for sure

    Was this review helpful to you?

    A-OK This Battery

    • JAFO,
    •  Winnetka, CA 
    • 2/7/2015 3:28:59 PM

    Pros: Reasonable priced. solved the issue.

    Cons: None so far

    My GS3, a hand me down from the Mrs, was loosing power. It is 2yrs old. After switching off a lot of silly power sucking apps, it still appeared to degrade faster than it s/b. Replaced the battery and it appears better. Now thinking of buying the separate charger to maintain the old battery as a b/u, then again (nah). Shopped O/L and considered all out there. May obtain it less expensive elsewhere, but one should buy from a known source (in case of warranty needs or other) - MonoPrice is reasonable.

    Was this review helpful to you?

    Great product

    • Nadia,
    •  North York, ON 
    • 1/21/2015 10:56:54 AM

    Pros: So far so good! Holds charge for a while.

    Cons: Non

    Does a good job of holding charge. Better than the original battery.

    Was this review helpful to you?
    Tax and shipping will be calculated at checkout