30 Amp Dryer Y Splitter to RV EV - Dual Charging from Dryer Outlet

In this review of the 30 Amp Dryer Y Splitter, the bottom line is simple: it is for homeowners or travelers who need to charge an RV or EV from a standard 3-prong dryer outlet without swapping plugs. The biggest reason to buy is its practical ability to split one NEMA 10-30 dryer outlet into two usable connectors (14-50R and 10-30R) while including an important safety ground wire, making it a convenient solution for level 2 EV and RV charging when a dedicated 240V inlet is not available.

Key Features

• Y Split Functionality: Splits a single 3-prong 30 amp dryer outlet into two receptacles so you can power an RV and an EV without constantly swapping cords.
• Dual Compatibility: Includes both 14-50R and 10-30R outputs so it supports common RV and EV charging adapters for level 2 charging.
• Safety Ground Wire: The added green ground wire lets you connect to a grounding terminal for improved protection of appliances and charging equipment.
• Durable Construction: Molded plug, flame retardant and UV resistant materials with 10 AWG conductors provide durability for indoor or outdoor use.
• Visible Design: Black color makes the cord easy to spot in dim garages and outdoor spaces, helping reduce the risk of tripping or mis-plugging.
• Portable Length: At 3 ft the cord is compact enough to carry and manage while offering the reach needed for close dryer-to-vehicle connections.

Who It's For

This adapter is well suited to DIYers, RV owners, and EV drivers who occasionally need to draw 240V power from a household or laundry room dryer outlet. It is especially useful for people who need a temporary or mobile charging solution and want to avoid carrying multiple separate adapters.

It is not meant to replace a dedicated EV charger or a professionally installed outlet for frequent heavy charging; anyone who expects sustained high-current charging should install a proper dedicated circuit and hardwired inlet rather than rely on a splitter for continuous long-term use.

Pros & Cons

Pros

• Practical Y-split design that saves time by allowing two devices to use one dryer outlet.
• Includes a safety ground wire, increasing protection when properly connected to a grounding point.
• Sturdy 10 AWG conductors and molded plug construction improve durability for indoor or outdoor use.
• Compact 3 ft length keeps the cable manageable and portable.

Cons

• Not a substitute for a permanently installed dedicated EV charging circuit for regular high-rate charging.
• Requires correct grounding connection by the user; improper hookup reduces safety benefits.

Specifications

Brand	Tellegloww
Plug to Receptacles	NEMA 10-30P to 14-50R and 10-30R
Current Rating	30 A input, supports level 2 charging use
Conductor Size	10 AWG, 3 conductor
Length	3 ft
Material	Molded plastic and metal, flame retardant, UV resistant

Our Verdict

The 30 Amp Dryer Y Splitter is a practical, well-built adapter for occasional EV or RV charging from a dryer outlet, offering useful safety features like a dedicated ground wire and robust 10 AWG construction. It represents good value for users needing portable level 2 charging flexibility, but those requiring frequent high-current sessions should opt for a permanent, professionally installed inlet.

Frequently Asked Questions

Can I charge my EV at full rate with this splitter?
It is intended for level 2 style charging but users should limit the charge rate (preferably not more than 30 AMP) to avoid overheating or tripping the breaker.

Is the ground wire required?
Yes, the additional green ground wire should be connected to a proper grounding point to provide improved protection for connected equipment.

Can this be used outdoors?
The cord uses flame retardant and UV resistant materials and is suitable for outdoor use when connections are kept dry and properly protected.