Best GFCI Outlets With USB-C for Safe Fast Charging in Every Room
Answering the need for a safe, convenient charging solution, these GFCI outlets with USB-C ports offer built-in ground-fault protection and fast charging for phones, tablets, and smart devices. They’re ideal for kitchens, bathrooms, and other damp areas where USB charging is handy. This guide highlights five top picks that balance safety, charging power, and installation practicality. Whether you want 15A or 20A circuits, Type-C USB charging, or self-test protection, these options help you choose the right fit for your space and devices. The table below compares core details at a glance.
- Leviton GUAC2-W 20A SmartlockPro Self-Test GFCI with USB-C
- Leviton GUAC1-W 15A SmartlockPro Self-Test GFCI with USB-C
- SURAIELEC 15A GFCI Outlet with USB-C & USB-A
- Greencycle 20A GFCI Outlet with USB-C & USB-A
- BRILLTECH 2-Pack 15A GFCI Outlet with USB-A & USB-C
| Product | USB Ports & Power | Best For |
|---|---|---|
| Leviton GUAC2-W (20A) | Type-C USB, 4.8A total | Homes needing faster 20A charging in damp areas |
| Leviton GUAC1-W (15A) | Type-C USB, 4.8A total | Standard residential circuits with USB-C charging |
| SURAIELEC 15A USB-C/USB-A | USB-C and USB-A, 4.8A total | Bathrooms or kitchens seeking tamper resistance |
| Greencycle 20A USB-C & USB-A | Type-C & Type-A, 4.8A total | High-demand charging in wet areas |
| BRILLTECH 15A USB-A/C (2-Pack) | Two USB ports, 4.8A total | Multiple outlets in a single installation |
Leviton GUAC2-W 20A SmartlockPro GFCI with USB-C
Features include two high-powered charging ports delivering up to 4.8A, continuous ground-fault protection, automatic self-testing, and fast charging through smart chip technology. Best for: homes needing robust 20A USB charging in a single-gang, in-wall unit. Choose this if you have high USB device usage and want fast charges without sacrificing safety. Caution: 20A circuits require compatible wiring and load calculations in your electrical plan.
Leviton GUAC1-W 15A GFCI with USB-C
Features include two USB ports with 4.8A total output, continuous ground-fault protection, automatic self-test, and fast charging via smart chip technology. Best for: standard 15A circuits in kitchens or bathrooms where USB-C charging is frequently used. Choose this if you want reliable USB-C charging in a compact, single-gang unit. Limitation: 15A circuits may limit simultaneous high-draw USB loads in very busy setups.
SURAIELEC 15A GFCI USB-C/USB-A
This 15A GFCI USB combo includes both USB-C and USB-A ports with a combined 4.8A output, auto self-test every 40 seconds, and LED status indicators. Best for: bathrooms or kitchens where child safety is a priority due to tamper-resistant design. Caution: ensure the LED indicator is clearly visible for quick fault detection.
Greencycle 20A GFCI USB Outlet Duo
Greencycle’s 20A GFCI outlet provides continuous ground fault protection with two USB ports (Type-A and Type-C) totaling 4.8A. Features include a self-test every 2 minutes, LED indicators, and ETL certification. Best for: commercial or residential spaces with higher power needs and a requirement for steady USB charging. Limitation: 20A outlets require proper wiring and circuit planning in some installations.
BRILLTECH 15A GFCI USB Outlet (2-Pack)
This 15A GFCI outlet includes two USB ports (Type-A and Type-C) with a combined 4.8A output, LED self-test indicator, tamper-resistant design, and a screwless wall plate for clean installation. Best for: homes needing multiple USB-charging outlets with streamlined aesthetics. Caution: ensure ETL listing is maintained and follow local electrical codes during installation.
Buying Guide
What should I look for in a GFCI outlet with USB-C?
Key factors include circuit amperage (15A vs 20A), USB port type (USB-C preferred for newer devices), total USB output (4.8A or higher), self-test functionality, tamper-resistance, and ETL or UL listing. For damp areas, ensure the unit is rated for bathrooms or kitchens and integrates safely with wall boxes and faceplates.
USB-C vs USB-A: which is better?
USB-C generally offers faster charging for modern devices and supports a wider range of devices. USB-A remains compatible with older gadgets. A dual-port outlet that includes both is versatile for households with mixed devices.
Is 20A better than 15A for USB charging?
20A outlets can deliver more total current, which helps when multiple devices are charging simultaneously or when high-draw devices are in use. If your circuit is already 20A, a 20A USB-inclusive GFCI can be advantageous. If you only need occasional USB charging, a 15A unit may be sufficient.
What about safety features?
Self-test ensures the device regularly checks its protection. Tamper-resistant design prevents accidental insertion of objects by children. GFCI protection trips quickly on ground faults, typically within moments of leakage, reducing shock risk.
What installation considerations matter?
Match the outlet amperage to your circuit, verify box size compatibility with the wall plate, and ensure the wiring supports GFCI protection. Follow local electrical codes or consult a licensed electrician for complex layouts or 20A circuits.
Maintenance and indicators
LED indicators help identify normal operation or faults. Periodic self-tests verify protective circuitry remains active. If the indicator shows a fault or red status consistently, address wiring or appliance issues before reuse.
Common questions
- Are USB-C outlets widely compatible with modern devices? Yes, USB-C supports fast charging for many newer devices, tablets, and some laptops.
- Do these outlets require special wiring? They connect to standard 15A or 20A circuits; ensure the wiring and box space comply with local codes.
- Can I replace a standard outlet with a GFCI USB outlet myself? In many cases, yes, but verify local codes and safety considerations. If unsure, hire an electrician.
- Will GFCI protect USB charging devices? GFCI protects against ground faults; while it helps with safety, USB charging devices also rely on proper power delivery settings and device safety.
- Are there multi-pack options available? Yes, some products come in 2-pack or 4-pack configurations for easier installations across rooms.
- Do these outlets have child safety features? Many include tamper-resistant shutters to reduce risk of accidental insertion by children.