Customer Ratings & Reviews
- Model:
- SX650U
- |
- SKU:
- 6239409
Customer reviews
Rating 4.7 out of 5 stars with 1791 reviews
(1,791 customer reviews)Rating by feature
- Value4.6
Rating 4.6 out of 5 stars
- Quality4.7
Rating 4.7 out of 5 stars
- Ease of Use4.8
Rating 4.8 out of 5 stars
Customers are saying
Customers have good things to say about the 650VA Battery Back-Up System, especially its long battery life, overall performance, and ease of use. Many appreciate the reasonable price and adequate surge protection, as well as its convenient size and handy USB ports. Some customers have noted minor issues such as a slight humming noise and, in rare cases, random alarm activations. A few have mentioned its weight and isolated incidents of overheating.
This summary was generated by AI based on customer reviews.
Rated 5 out of 5 stars
Compact design battery back-up system
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Compact design easy to install. Waiting to see how it performs in a power outage.
I would recommend this to a friend- Pros mentioned:Battery life
Rated 5 out of 5 stars
Backup power supply.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Working from home you need to have a backup power in the event of power loss. I wanted a supply that would support 2 monitors a cell phone and a laptop. That would keep everything on till everything was backup. Last thing i wanted was losing what took all day to do. This did the job perfectly. Couple of days later lost power and it kicked in. Long enough to save and shut down everything properly. No lost data.
I would recommend this to a friend Rated 5 out of 5 stars
Bought to back up internet connection
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.plug modem and network connection as cable runs on separate wire from electricity so if power goes out I still am able to retain network connections
I would recommend this to a friendRated 5 out of 5 stars
Great Battery Backup Alternative to APC
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this to replace a failing APC battery backup. It has all the features and dependability of APC, but at less of a premium.
I would recommend this to a friendRated 5 out of 5 stars
Surge protector
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great sure protector, the company backs it up and warranties it through the company, I highly recommend
I would recommend this to a friendRated 5 out of 5 stars
Excellent backup
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Excellent power backup for all my needs I have my router, plus modem and couple other items powered and protected. I would recommend this to anyone.
I would recommend this to a friendRated 5 out of 5 stars
Good for backup
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Keep in mind these only last long enough to shut your system down properly and enough time to do last minute stuff until power comes back on.
I would recommend this to a friendRated 5 out of 5 stars
Battery back up
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This a awesome battery back up in case power go out.
I would recommend this to a friendRated 5 out of 5 stars
Great power backup
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This power backup is robust and works great to support computer and ancillary items providing time to close out projects in long power outages.
I would recommend this to a friendRated 5 out of 5 stars
PC
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great for surge protection, so my PC doesn't crash.
I would recommend this to a friendRated 5 out of 5 stars
Great for the price
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Great battery back up for the price. Working as designed so far. We loose power at least once a month for a few seconds at a time. Frustrating. So far so good.
I would recommend this to a friendRated 5 out of 5 stars
Power back up
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.So far good, still working see how long lasting, I buy always Best Buy products, specially this item
I would recommend this to a friendRated 5 out of 5 stars
Love it.
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Kept computers/internet and phone working after brief power outage. Was on a call at time of outage and never got disconnected. Awesome product.
I would recommend this to a friendRated 5 out of 5 stars
Great item, excellent quality
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.high quality item, well made, I tested the run time it offers and found it to be longer than it is rated for. Great product.
I would recommend this to a friendRated 5 out of 5 stars
Product replacement
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Product recommended by associate and good choice. Appreciate assistance indefining best choice for my situation.
I would recommend this to a friendRated 4 out of 5 stars
Good value for the price
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Good value for the price. Hardware seems very good, working properly. Software could be a little more stable, seems to lose communications to the battery a bit more than it should, but gets back on line quickly.
I would recommend this to a friendRated 5 out of 5 stars
Compact and no issues
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Works great, provides a little protection in my building where the power isn't great. Has kept devices on a few times when everything else restarted.
I would recommend this to a friendRated 5 out of 5 stars
AJAY
||Posted . Owned for 1 year when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I Eliminated a lot of cluster. Enjoy the back of power, came I. Good use doing power outage. Still was able to have light and tv.
I would recommend this to a friendRated 5 out of 5 stars
Excellent product
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Needed a product like this for power surges in our area. Few days after we purchased it we had a power surge and product did its job. Computer was not affected.
I would recommend this to a friendRated 5 out of 5 stars
Updated plug arrangements are great.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This model is still a bit bulky, but the updated outlet arrangements are well spaced and accommodated everything I needed to plug in.
I would recommend this to a friend




