Tech
Best Surge Protectors 2026: 5 Compared
WriterPickly Editorial
Updated 2026-11-03
A surge protector strip looks like a plain extension lead, but the listings differ in outlet count, joule rating, cord length and extras such as USB ports or a metal case. Those are the details worth comparing before you buy.
Quick answer
The Amazon Basics 6-outlet strip is the cheapest at $9.89 on Amazon US on November 3, 2026. The Tripp Lite TLP606B is a plain 6-outlet strip at $17.49, the Anker 341 adds USB-C and USB-A ports at $27.99, and the Belkin gives 12 outlets on an 8 ft cord at $29.95. The Tripp Lite TLM615SA is a metal-housed garage model with a 15 ft cord at $63.66.
📋How we compared
We did not plug in, test or measure any of these strips ourselves, and a joule rating cannot be checked without lab equipment. This comparison is built from the product titles and feature lists on the Amazon US listings, retrieved through the Amazon Creators API on November 3, 2026, and general knowledge of how power strips are laid out. Joule ratings, certifications, warranties and every other specification are the sellers' own claims, and we make no statement about how well any strip performs during a surge. Prices change often, so check the retailer.
💰 Cheapest pick: The Amazon Basics strip has 6 outlets, a 6 ft cord and a power switch, and is rated at 790 joules, the lowest figure here. The listing mentions a 15 amp circuit breaker, safety shutters on the outlets and a keyhole for wall mounting.
Top picks ↓- 3
Anker 341 Power Strip with Surge Protector (8 AC, USB-C)🔌 Adds USB charging$27.99Price as of 2026-11-05 - 5
Eaton Tripp Lite TLM615SA Metal Surge Protector (2700 J)🏭 Garage and workshop$66.64Price as of 2026-11-05
Related articles
1★ Best Pick💰 Cheapest pickAmazon Basics 6-Outlet Surge Protector (790 J)
Confirm the black or white version and the 6-outlet 790 joule model on the listing.
The Amazon Basics strip has 6 outlets, a 6 ft cord and a power switch, and is rated at 790 joules, the lowest figure here. The listing mentions a 15 amp circuit breaker, safety shutters on the outlets and a keyhole for wall mounting. On Amazon US it was $9.89 on November 3, 2026.
Pros
- ✓Lowest price of the five
- ✓Safety shutters and keyhole mount, per the listing
- ✓LED indicator
Cons
- ✗Lowest joule rating of the five
- ✗No USB ports
2🔧 Plain and documentedEaton Tripp Lite TLP606B Surge Protector
Check that the listing is the TLP606B and read the warranty and insurance conditions.
The Tripp Lite TLP606B has 6 outlets, a 6 ft cord and a 900 joule rating, with EMI/RFI filtering and a diagnostic LED. The listing cites UL 1363 and 1449 certification, a lifetime limited warranty and $20,000 equipment insurance. On Amazon US it was $17.49 on November 3, 2026.
Pros
- ✓UL 1363 and 1449 cited in the listing
- ✓Warranty and insurance terms stated
- ✓15A resettable breaker
Cons
- ✗Only 6 outlets
- ✗No USB ports
3🔌 Adds USB chargingAnker 341 Power Strip with Surge Protector (8 AC, USB-C)
Several Anker strips have similar names; confirm 8 AC outlets, 2000J and the 5 ft cord.
The Anker 341 has 8 AC outlets plus two USB-A ports and one 20W USB-C port, and is rated at 2000 joules. It has a 5 ft cord with a 45-degree flat plug, and the listing gives its size as 4.5 x 3.6 x 1.6 in. On Amazon US it was $27.99 on November 3, 2026.
Pros
- ✓USB-C and USB-A ports built in
- ✓Compact, about phone-sized per the listing
- ✓Flat angled plug
Cons
- ✗USB output is shared across the ports, per the listing
- ✗Shortest cord of the five at 5 ft
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4📚 Most outletsBelkin 12-Outlet Surge Protector (3,780 J)
Check the joule figure and cord length on the page, as the title and text differ.
The Belkin has 12 widely spaced AC outlets on an 8 ft flat-plug cord, with an indicator light and a UL listing. The title says 3,780 joules while the feature text says 3,940, so confirm the figure on the page. It carries a 2-year limited warranty and a $300,000 Connected Equipment Warranty per the listing. On Amazon US it was $29.95 on November 3, 2026.
Pros
- ✓12 outlets, widely spaced
- ✓8 ft flat-plug cord
- ✓UL listing and warranty terms stated
Cons
- ✗Joule figure differs between title and text
- ✗Costs more than the 6-outlet strips
5🏭 Garage and workshopEaton Tripp Lite TLM615SA Metal Surge Protector (2700 J)
Check that the 15 ft cord and metal case suit the place you plan to mount it.
The Tripp Lite TLM615SA is a 6-outlet strip in a yellow metal housing with a 15 ft cord, rated at 2700 joules. The listing mentions 4 outlet covers, cord-wrap arms, bottom keyhole slots and $75,000 equipment insurance. On Amazon US it was $63.66 on November 3, 2026, the highest price here.
Pros
- ✓15 ft cord
- ✓Metal housing with outlet covers, per the listing
- ✓Mounting slots and cord-wrap arms
Cons
- ✗Highest price of the five
- ✗6 outlets and no USB
Joule rating and what the listing says
The listings give 790 joules (Amazon Basics), 900 (Tripp Lite TLP606B), 2000 (Anker), 2700 (Tripp Lite TLM615SA) and 3,780 in the Belkin title. The Belkin feature text mentions 3,940 joules, so that listing does not agree with itself.
A joule figure is the manufacturer's own rating. It does not tell you how a strip will behave in a real event, so read it as one line on a spec sheet rather than a guarantee.
Outlets, USB ports and cord length
Outlet counts run from 6 (Amazon Basics, TLP606B, TLM615SA) to 8 (Anker) and 12 (Belkin). Only the Anker has USB ports here: two USB-A and one USB-C at 20W, with the USB output shared across ports per the listing.
Cords are 5 ft on the Anker, 6 ft on the Amazon Basics and TLP606B, 8 ft on the Belkin and 15 ft on the TLM615SA. Measure the distance to the wall outlet before choosing.
Breakers, certifications and warranties
The Amazon Basics, TLP606B and TLM615SA listings mention a 15 amp breaker. The TLP606B listing cites UL 1363 and 1449 certification, and the Belkin listing says it is UL listed.
Warranty terms differ: lifetime limited with $20,000 insurance (TLP606B), $75,000 insurance (TLM615SA), 18 months with a $20,000 guarantee (Anker) and 2 years with a $300,000 warranty (Belkin). These programs have conditions, so read them on the listing.
Frequently asked questions
Does a higher joule rating mean a better strip?▼
Can I plug a heater or other high-draw appliance into one?▼
Do I need USB ports on the strip?▼
Check the details of the products in this article
- Amazon Basics 6-Outlet Surge Protector (790 J)$9.89Price as of 2026-11-05
- Eaton Tripp Lite TLP606B Surge Protector$17.49Price as of 2026-11-05
- Anker 341 Power Strip with Surge Protector (8 AC, USB-C)$27.99Price as of 2026-11-05
- Belkin 12-Outlet Surge Protector (3,780 J)$29.95Price as of 2026-11-05
- Eaton Tripp Lite TLM615SA Metal Surge Protector (2700 J)$66.64Price as of 2026-11-05
Prices change. Check the retailer for the current price.
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