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Customer Ratings & Reviews

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Customer reviews

Rating 4.1 out of 5 stars with 76 reviews

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Rating by feature

  • Value

    Rating 4.0 out of 5 stars

  • Quality

    Rating 3.9 out of 5 stars

  • Ease of Use

    Rating 4.1 out of 5 stars

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80%would recommend to a friend

Customers are saying

Customers consistently note the excellent battery life and extended recording time offered by the Re-Fuel Rechargeable Lithium-Ion Replacement Battery for Sony NP-FV50. Many appreciate the increased filming time this battery provides. However, some users point out that the battery is smaller than the original. The smaller size may impact power or battery life, so potential buyers should be aware of this difference.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 2 Showing 21-40 of 76 reviews
  • Pros mentioned:
    Recording time

    Rated 5 out of 5 stars

    Proper fit

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fits Sony 4K handy cam. Don't forget to buy a spare battery and external charger to keep recording all day.

    I would recommend this to a friend
  • Cons mentioned:
    Size

    Rated 4 out of 5 stars

    Just a spare

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this with my Sony AX53 as a spare. Fits well (although smaller than stock), haven't had any issues with it at all.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Sony NP-FV70 - Having Extra Batteries

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have been filming my SOn's Lacrosse Game for the last 2 years, and when my primary battery runs out, I reach for my backup battery. This battery compared to others really holds up for the length of time as indicated in the documentation - I am able to get 60 minutes direct recording. I am impressed. :)

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    backup battery

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So I needed to video 3 guest speakers totaling 3.5 hours in High def. I knew that I had a good battery and could recharge during breaks. No i could not plug it into a wall outlet while filming... and this battery saved me and lasted the entire 3rd hour without a swap.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this battery as a back up because the stock battery was losing power after 30 mins. This battery has lasted us over an hour of recording non-stop and then some. Not sure what the recording life of the battery is before it is drained but we are getting what we need out of it. Great price too!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Works well with camera

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well with camera. No issues that you sometimes get with after market items.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Love it

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works great! I use it in my cordless vacuum. Works just like it should.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    works

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The battery works as it should. Fits well in camera

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 4 out of 5 stars

    Old battery did not keep a charge needed new one.

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    New battery working good, kept a charge. good purchase

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Long battery life

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This replacement battery really seems to last a long time from every charge. I have no complaints and hope to take many videos with my camcorder.

    I would recommend this to a friend
  • Pros mentioned:
    Recording time

    Rated 5 out of 5 stars

    Works Great

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Couldn’t find an OEM battery at the time and needed a spare for the holiday. This one works as well as our original as far as charge rate and time recording.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Works as expected

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was peasant to find this available at the store, needed a spare for my 3 year old Sony Camcorder so record my daughter's wedding. Made it all happen. :)

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    camera

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I can't really give this a true review, until I find out if its the battery or maybe the charger. It won't charge, so have to have the charger checked

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great placement

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Glad I bought this replacement, lasts a long time and much needed when other battery dies.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Works!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Needed this quickly to film basketball games. Works well with my camera and holds the charge long enough for my needs.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Camcorder battery replacement

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I needed a new battery for my camcorder. This is the ideal replacement. Charged up nicely and works like a dream.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Great camera

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Held charge very good Can’t wait to buy another Will shop again in Grand Rapids

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great price, but doesnt hold charge

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Picked this up on clearance for $8, comparable to $60 for sony one, but only problem is the charge isnt very long.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    better then sony!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great batt at less then half the cost! Works perfectly and last longer then orginal!

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Good product for my Sony

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Have used this product since I purchased camera five years ago

    I would recommend this to a friend
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