APC 210-Watt Back-UPS Tower with 6 Outlets, CS 350

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Limited Time Deal

Item # 603052799

$143^.99

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Was~~$159.99~~

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Shop all APC

Limited Time Deal

APC 210-Watt Back-UPS Tower with 6 Outlets, CS 350

Item # 603052799

$143^.99

Sale

Was~~$159.99~~

Save $16.00

New Cardmembers earn a $20 Reward^‡ with qualifying purchase of $20 or more plus earn 5% in Rewards⁺ on this purchase. Valid through 8/9/26.

Neighbor’s Club Members earn points with purchases.

The APC Back-UPS CS 350 provides battery backup power that allows you to work through short and medium length power outages. It also safeguards your equipment from damaging surges and spikes that travel along your utility and phone lines. Award-winning shutdown software automatically powers down your computer system in the event of an extended power outage. Additional features like audible alarms, LED status indicators, user replaceable battery, push-button circuit breakers and transformer-block spaced outlets make the Back-UPS CS the ideal unit to protect your business' productivity from the constant threat of power outages and lost data.

6 outlets3 UPS/surge, 3 surge only 1,020 Joules
2 block-spaced outlets
RJ11 modem/fax/DSL protection (2-wire single line)
Audible alarm
LED status display with on line/on battery/replace battery & overload indicators
User-replaceable batteries
USB compatible
Beige
UL listed
6ft cord
Includes PowerChute software
3-year warranty
Output power capacity: 350VA/210W
Typical run time: 20 min at half load, 5 min at full load
Lifetime $100,000 equipment protection policy

Brand	APC
Country of Origin	Imported
Cord Length	72 in.
Features	UPS
Indoor/Outdoor	Indoor
Joules Rating	1,020 J
Number Of Outlets	6
Primary Color	Beige
Product Height	6.5 in.
Product Length	11.2 in.
Product Weight	12.5 lb.
Product Width	3.6 in.
Voltage	120 V
Warranty	3-year
Wattage	210 W
Manufacturer Part Number	APCBK350

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Reviews

Rating Snapshot

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31 reviews with 5 stars.

7 reviews with 4 stars.

2 reviews with 3 stars.

1 review with 2 stars.

1 review with 1 star.

Overall Rating

4.6

39 out of 42 (93%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.

The APC UPS provides reliable power protection for small office and home setups. Users praise its consistent and durable performance, with many reporting lifespans of over 10 years. The compact design fits well under a desk. While some minor issues like humming were noted, the vast majority of custo...

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for computers
purchase
use as replacement
compact
satisfaction
price
backing
small

1 to 4 of 42 Reviews .

1 – 4 of 42 Reviews

Cmoore

Review 1

5 out of 5 stars.

Battery included

3 years ago

No issues, works fine and it did come with a battery.

Yes, I recommend this product.

Originally posted on apc.com

Sejah Place

Review 1

5 out of 5 stars.

Better Model

3 years ago

Great piece of kit. replacement for previous APC (different Model). This a little more compact and if memory serves 2 more plugins.

ProsGood Value, Good Vendor Support, High Confidence Level in 24/7 Uptime

Yes, I recommend this product.

Originally posted on apc.com

oboegreg

Depoe Bay,

Review 1

5 out of 5 stars.

Excellent stuff

5 years ago

Excellent product, excellent service. Longtime APC user

ProsEnergy Efficient, Easy to Perform Maintenance, Good Value, High Quality, Good Vendor Support, High Confidence Level in 24/7 Uptime

Yes, I recommend this product.

Originally posted on apc.com

VictorP

New York, NY

Review 1

5 out of 5 stars.

Traded my old non-working UPS for a new one

5 years ago

Easy peasy! Traded my old UPS and got a new one quickly. Thank you!

ProsEase of Management

ConsToo Expensive

Yes, I recommend this product.

Originally posted on apc.com

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Reviews

Rating Snapshot

Overall Rating

Review this Product

Summary of Reviews

Thank you for your feedback

Battery included

Better Model

Excellent stuff

Traded my old non-working UPS for a new one