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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 1 Showing 1-20 of 76 reviews
  • Pros mentioned:
    Battery life, Recording time

    Rated 4 out of 5 stars

    Very good replacement battery.

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

    Battery has longer life than one that came with camera. The recharge time is also good. Would be helpful to have positive terminal marked on top of battery so you always know which way it fits into charger.

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

    Rated 4 out of 5 stars

    Does its job

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

    Great replacement for our Sony camcorder. Other battery had died so bought this one. Does the job.

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

    Rated 4 out of 5 stars

    good battery

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

    Good battery last long and its well priced. I would recommend this product.

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

    Rated 5 out of 5 stars

    A must have

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

    While the Sony PJ670 I have is somewhat efficient on power usage, I would be hesitant to take it anywhere without a spare battery or two. This replacement battery is a great way to double or triple your filming time. I recommend buying one or two and keep them charged.

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

    great for camera

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

    Great for the price! Bought it for my sony camcorder.

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

    Rated 5 out of 5 stars

    Perfect replacement

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

    Bought these as back up to original battery for Sony video recorder. Works great and provides extra battery power for longer recording time.

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

    Rated 5 out of 5 stars

    has staying power !!

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

    This battery pack is being used for a camcorder as a back up ! never want to run out of battery power in the HEAT of the MOMENT !!

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

    Rated 5 out of 5 stars

    Good battery in it size

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

    This is the middle size of battery for my Sony I bought this kind n size to my 3 Sony camcorders it last long

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

    Rated 5 out of 5 stars

    Extra battery

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

    Bought it as a backup for my video camera. I charged it once and it has held a charge for weeks.

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

    Rated 5 out of 5 stars

    Camera battery

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

    This battery lasts longer than what was stated. Nice to have for a back-up

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

    Rated 5 out of 5 stars

    Great battery. Performed well!

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

    Battery retains power. Works great. Provided good coverage for wedding

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

    Rated 5 out of 5 stars

    works no problem

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

    The same as the camcorder, this is a part of the set of camcorder,

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

    Rated 5 out of 5 stars

    Nothing wrong with product.

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

    The battery was great. I have had no issues with the product.

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

    Rated 5 out of 5 stars

    good battery

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

    The battery has held its charge very well. Thanks much

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

    Rated 5 out of 5 stars

    Excellent life

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

    Good product, excellent battery life. Quick recharge.

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

    Rated 5 out of 5 stars

    Great replacement

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

    This worked great as a replacement for my lost one.

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

    IT WORKS FINE

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

    The battery is easy to use and is easily recharged.

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

    Rated 4 out of 5 stars

    Great product.

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

    Having an extra battery for my camcorder batteries came is a must. This battery performed as expected and allowed me to video while backup battery was charging. Never missed a shot since purchasing this.

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

    Rated 5 out of 5 stars

    Inexpensive Replacement Battery

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

    We have several high-end consumer and semi-pro Sony camcorders. When we're out shooting content for our clients, we inevitably run out of juice. Therefore, it's always a good thing to have an extra battery or two on hand. This product works fine in all of our different models. It holds a charge almost as long as a brand new Sony battery. Given that it costs less than a third, it's a great inexpensive alternative.

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

    Rated 2 out of 5 stars

    Misleading product name!

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

    Despite the name of this product very clearly calling it a replacement for the Sony NP-FV70, the box it comes in clearly states that it is a replacement for the NP-FV50. The size of the battery corroborates the FV50 sizing. So beware - you're not getting 70 sized power or battery life. That said, once I got over my disappointment, the battery seems to work just fine and lasts longer than I initially expected.

    I would recommend this to a friend
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