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  • Front. CyberPower - 850VA Battery Back-Up System - Black.
  • Alt View 1. CyberPower - 850VA Battery Back-Up System - Black.
  • Alt View 11. CyberPower - 850VA Battery Back-Up System - Black.

CyberPower - 850VA Battery Back-Up System - Black

Model:
LE850G
SKU:
3938799
Your price for this item is $62.99
Clearance
The comparable value price is $89.99

Customer reviews

Rating 4.7 out of 5 stars with 1023 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

97%would recommend to a friend

Customers are saying

Customers express satisfaction with the 850VA Battery Back-Up System's long battery life, reliable performance, and effective surge protection. Many appreciate its reasonable price, ample outlets, and ease of use, finding it straightforward to set up and operate. The unit's size is also frequently praised as manageable. A minor drawback mentioned by some customers is the system's weight.

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 27 Showing 521-540 of 1,023 reviews
  • Pros mentioned:
    Performance

    Great battery backup.

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

    This has been a very reliable battery backup and I have not had any issues out of it so far.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Great Power Failure Protection

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

    850VA Battery Back-Up System so far very reliable had a different brand that fail in short period of time.

    I would recommend this to a friend
  • Pros mentioned:
    Surge protection

    Great product

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

    A must item if you want to protect your electronic equipment if you live in an area with lots of power issues.

    I would recommend this to a friend

  • Great way to keep electronics safe

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

    Offers not only protection, but also other built in advantages

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

    Ups

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good little UPS for the money. Work for backup for short time.

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

    Battery Back-up System

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

    Our power goes out frequently. No problems now! I have plenty of time to close programs and exit the system.

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

    Great Battery Back up

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

    It is perfect for my use and helps keep my computer and wifi modem on, for a while, when electricity is off

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Great powersupply

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

    I like this UPS Power block. It has a good layout for the plugs and works great. It has worked great so far.

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

    Battery Backup

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

    This battery backup works very well. It came right on when we recently lost power and worked very well.

    I would recommend this to a friend
  • Pros mentioned:
    Performance

    Works great

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

    Use for backup when power goes out. Not necessarily for computer. Works good for modems, clap, etc...

    I would recommend this to a friend

  • Good UPS

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

    The UPS was a reasonable size for placing in a tight space. It functioned as it was supposed to. Mainly this one was chosen over the others was its price and its power regulation to prevent spikes.

    I would recommend this to a friend

  • Easy-Peasy

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

    UPS came quickly and in good condition. Very easy to setup and use. No complaints with BestBuy or the device.

    I would recommend this to a friend

  • Works Great

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

    It was just what I was looking for, little more room needed than a tower version but still fits the bill.

    I would recommend this to a friend
  • Pros mentioned:
    Surge protection

    Plenty of Back Up power and Surge Protection

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

    This Battery back up provides all the protection I need for my computer and gaming requirements.

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

    Great - and easy to set up!

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

    Our old battery back up bit the dust so we upgraded to this model and we are very pleased with it!

    I would recommend this to a friend

  • Our old battery backup "died." This one is great.

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

    This is a very good buy. It's smaller than our old one and much better. We are very pleased with this.

    I would recommend this to a friend
  • Pros mentioned:
    Surge protection

    Just what I was looking for!

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

    This replaces an older APS surge protector and is exactly the equipment I was looking for.

    I would recommend this to a friend
  • Pros mentioned:
    Surge protection

    Really helps during brownouts

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

    Very heavy duty and places for both battery backup and other spaces for surge protection

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

    Satisfied

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

    Have several power outages where I live. Still working after 3 years. No problems.

    I would recommend this to a friend
  • Pros mentioned:
    Surge protection

    works as expected

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

    Provides battery backup and surge protection for computer and related products.

    I would recommend this to a friend
Page 27, Showing 521-540 of 1,023 reviews
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