Best Surge Protector 2025: 5 Picks for Home & Office Use

If you've got a TV, gaming setup, or home office gear, protecting it from power surges should be on your radar. A good surge protector doesn't just give you extra outlets — it keeps your valuable electronics safe from sudden voltage spikes caused by lightning, outages, or even everyday power fluctuations. With so many options out there in 2025, it can be tough to know which one's worth your money. In this guide, we've rounded up the best surge protector picks and what to look for so you can plug in with confidence.

Best Surge Protector of 2025

Here are our surge protector reviews for the best surge protector of 2025, selected for their reliability and advanced features. These options provide excellent protection not just for TVs, but also for PCs and other essential electronics.

Best Surge Protectors with USB: Anker 525 Charging Station

Power Options: 2 USB-C ports, 2 USB-A ports, 3 AC outlets

Cable Length: 5ft

Surge Protection: 300 joule

The Anker 525 Charging Station earns its spot as the best surge protector for PC users, combining thoughtful design with reliable protection. Its layout is especially practical — 3 AC outlets are placed on the back to reduce clutter, while USB-A and USB-C ports on the front provide quick access for charging phones, tablets, and other devices.

It delivers 67W max USB charging, making it ideal for powering laptops, smartphones, and tablets. Built-in grounded protection, over-voltage protection, and surge protection safeguard devices from power fluctuations.

Compact at 4.61 × 2.52 × 1.73 inches, it fits well on desktops or nightstands. With a 125V rating, it supports various electronics and appliances, making it a practical choice for both home and office use.

Best Flat Plug Surge Protector: Anker 332 USB Power Strip

Power Options: 1 USB-C port, 2 USB-A ports, 6 AC outlets

Cable Length: 5ft

Surge Protection: 300 joule

If you're short on space or tired of bulky plugs getting in the way, the Anker 332 USB power strip surge protector offers a clean, low-profile solution. Its angled flat plug slides easily behind furniture, making it perfect for tight spots like behind beds, desks, or couches.

While compact, it doesn't skimp on safety. With 300-joule surge protection and built-in overload safeguards, it adds a solid layer of defense for your devices. The USB ports are great for charging phones or tablets directly, and its worldwide voltage support (100–240V) makes it travel-ready.

Mounting it is simple, too — just use the included adhesive strip to stick this surge protector strip to smooth surfaces and keep cords neatly out of the way.

Best Small Surge Procter: Anker Prime Charging Station (8-in-1, 240W)

Power Options: 2 USB-C ports, 2 USB-A ports, 2 AC outlets

Cable Length: 5ft

Surge Protection: 300 joule

If you're tight on space but need serious charging power, the Anker Prime Charging Station (8-in-1, 240W) might be exactly what you're looking for. It's easily one of the best compact surge protectors out there — small enough to sit unnoticed on your desk, yet powerful enough to handle your entire setup.

With 2 AC outlets, 4 USB-C ports, and 2 USB-A ports, it gives you plenty of options for powering everything from a MacBook Pro to your phone, tablet, or even a desk lamp. And yes — the USB-C ports are no joke. Each can push out up to 140W, which means something like a 16-inch MacBook Pro can jump to over 50% in just half an hour.

At just over 3 inches wide and less than an inch thick, it's super easy to carry or tuck into tight spots. There's even a pop-up outlet for quick access when you need it. Small, smart, and seriously fast — it's built for modern workspaces that don't want to mess with bulky strips.

Best Surge Protector for TV & Home Theather: Anker 341 USB Power Strip

Power Options: 1 USB-C port, 2 USB-A ports, 8 AC outlets

Cable Length: 5ft

Surge Protection: 2000 joule

Managing multiple devices in a home theater can be a challenge — the Anker 341 USB Power Strip makes it simple. With 8 AC outlets, plus a 20W USB-C and 2 USB-A ports, it handles everything from your TV and speaker system to streaming devices and remotes.

It's not just about convenience — the 2000-joule surge protection adds a reliable layer of safety, especially during unpredictable power conditions. Despite its capabilities, the strip stays unobtrusive, thanks to its compact size, lightweight build, and low-profile plug.

The 5-foot cord gives you room to position it where you need, and mounting slots on the bottom let you secure it neatly behind your console or along the wall.

Best Multi-Outlet Surge Protector: Anker 351 Power Strip

Power Options: 1 USB-C port, 2 USB-A ports, 12 AC outlets

Cable Length: 5ft

Surge Protection: 2100 joule

The Anker 351 Power Strip is designed to handle multiple devices with ease, making it an excellent choice for electronics, home offices, and workstations. With 12 AC outlets, this power surge protector accommodates everything from computers and monitors to entertainment systems. The addition of 1 USB-C and 2 USB-A ports allows for direct charging of smartphones, tablets, and other accessories.

Its 20W USB-C port enables fast charging, powering an iPhone 13 to 53% in just 30 minutes. Safety is a priority, with an 8-point protection system that includes surge protection, fire resistance, and temperature control. The spacious outlet layout fits larger plugs, while keyhole mounting slots provide easy wall installation for a clutter-free setup.

What to Look for in a Surge Protector

When choosing the best surge protector, especially for valuable electronics like TVs, PCs, or home office setups, there are several key features to keep in mind. Here's a breakdown of what to look for:

1. Joule Rating (Surge Protection Capacity)

The joule rating tells you how much energy the surge protector can absorb before it fails.

Higher is better — for sensitive electronics, aim for at least 1000–2000 joules.

2. Number and Type of Outlets

Make sure it has enough AC outlets for your setup.

Some models offer widely spaced outlets for large plugs or adapters.

Bonus if it includes USB-A or USB-C ports for direct device charging.

3. USB Charging Support

Built-in USB ports are great for charging phones, tablets, and accessories.

Look for USB-C Power Delivery (PD) support if you want to fast-charge laptops or newer devices.

4. Safety Features

Look for a model with:

Overload Protection: Prevents damage from too much electrical load.

Grounded Protection: Ensures safe redirection of excess electricity.

Fire-Resistant Casing: Reduces risk in case of overheating.

Automatic Shutdown: Cuts power when protection is no longer active.

5. Indicator Lights

Some surge protectors include LED indicators to show if the device is properly grounded and still offering protection.

6. Cord Length and Plug Design

A longer cord (like 5–8 ft) offers flexibility in placement.

Flat or angled plugs are great for fitting behind furniture.

7. Clamping Voltage

This is the voltage at which the protector will start to block the surge.

Lower is better (e.g., 330V is safer than 500V).

8. Mounting Options

Wall-mountable models or adhesive strips help keep things tidy.

Great for entertainment centers or under-desk setups.

If you're looking for the best surge protector that covers these essentials without over-complicating things, Anker has some of the most reliable and well-designed options out there.

Conclusion

Investing in the best surge protector is a smart move to safeguard your valuable electronics from unexpected power surges. Whether you need basic protection for everyday devices or advanced features for a home office setup, there's a surge protector to meet your needs. By understanding the key features to look for, you can make an informed decision and keep your devices safe. 

FAQs

Do surge protectors go bad?

Yes, surge protectors wear out over time as they absorb power surges. Their internal components, particularly MOVs (Metal Oxide Varistors), degrade with each surge. Once their protection capacity is exhausted, they continue functioning as regular power strips but won’t protect against surges.

How long do surge protectors last?

A surge protector typically lasts 3 to 5 years, but its lifespan depends on how often it absorbs power surges. If your area experiences frequent surges, replacement may be needed sooner. Some models include indicator lights to show if protection is still active.

Do surge protectors work?

Yes, surge protectors help prevent damage from voltage spikes by diverting excess electricity away from your devices. However, they have a limited capacity and won’t protect against extreme surges, like direct lightning strikes.