Electrek reports that the new WETOX D2 adapter is set to transform millions of existing Teslas and Ford Mustang Mach-Es into portable power stations, unlocking vehicle-to-load (V2L) capability for models that previously lacked this feature. The D2 has just earned the world’s first ISO 15118-20 next-generation V2X certification from SGS, marking a significant milestone for the growing V2X market.
Expanding V2L Capability to Existing EVs
Many electric vehicles on the road today, including the Tesla Model S, Model 3, Model X, Model Y, and Ford Mustang Mach-E, were not originally equipped with native vehicle-to-load (V2L) functionality. The WETOX D2 adapter addresses this gap by enabling these vehicles to power tools, appliances, and other devices directly from their battery packs.
WETOX, a company with over four years of experience developing V2L adapters and established products for Teslas, NIOs, and other EVs, has now launched the D2 specifically for North American and European markets. The adapter connects to the car’s native charge port, offering portable V2L capability without requiring factory-installed bidirectional hardware.
Safety and Efficiency Features
The WETOX D2 is engineered for safety, featuring a custom-molded internal structure and achieving an IPX5 waterproof rating for the connector and main unit. Its 10 ft (3 m) extension power strip is rated IPX6, allowing safe operation even in heavy rain.
WETOX also offers a global product insurance plan for the D2, covering accidental damage to the adapter, vehicle, personnel, and connected appliances, and explicitly including coverage against voiding the EV’s warranty.
In a 13-hour, uncut stress test, the D2 adapter powered a continuous 3600W load, drawing a Tesla’s battery from 93% to 19%. During this test, the D2 demonstrated up to 40% greater efficiency compared to other V2L adapters.
Advanced Protocols and App Integration
WETOX developed proprietary low-level code for ISO 15118 and DIN 70121 protocol stacks, allowing for a compact design and deep control over battery handshake messaging. This enables optimized V2L interactions and ongoing software updates for new vehicle compatibility.
The D2 is currently limited to ISO 15118-2 due to vehicle constraints, but WETOX has achieved the world’s first ISO 15118-20 certification report from SGS, positioning the adapter at the forefront of V2X standardization.
The WETOX app allows users to set discharge limits, configure power-off timers, and access system diagnostics directly from their smartphones, enhancing convenience and control.
Regional Availability and Kickstarter Campaign
The WETOX D2 is available in NACS, CCS1, and CCS2 variants, supporting a wide range of charging standards across North America, Europe, and other regions. The Kickstarter campaign for the D2 is currently live and will run through August 30th, with backers having pledged over $120,000 (~AUD 169,476) so far.
Competitor Comparison
While several V2L adapters exist on the market, the WETOX D2 distinguishes itself with its efficiency, safety features, and global certification. Competing products have not yet achieved ISO 15118-20 certification or demonstrated the same level of waterproofing and insurance coverage.
Historical Context
The V2X market has seen steady growth, with a year-over-year increase of 2.2% at constant exchange rates. In Europe, Vetoquinol’s largest market, regional market share grew by over 3%, reflecting rising demand for advanced EV features like V2L.
Why this matters
The WETOX D2 adapter enables millions of existing EV owners to access V2L functionality without purchasing a new vehicle, making portable power more accessible and practical. Its world-first certification and robust safety features set a new benchmark for V2X technology, supporting the broader adoption of EVs as flexible energy resources.
What this means for buyers
For EV owners seeking V2L capability, the WETOX D2 offers a certified, efficient, and safe solution compatible with a wide range of models. Buyers should consider the D2 if they want to unlock portable power features without upgrading their vehicle. With the Kickstarter campaign running until August 30th, early adopters can secure the adapter at a discount and benefit from ongoing software updates.
Key Specs
- Adapter Waterproof Rating: IPX5 (connector and main unit)
- Extension Power Strip Waterproof Rating: IPX6 (10 ft / 3 m extension)
- Maximum Continuous Load: 3600W
- Stress Test Duration: 13 hours (93% to 19% battery)
- Protocol Support: ISO 15118-2 (ISO 15118-20 certified by SGS)
- App Features: Discharge limits, power-off timers, system diagnostics
- Kickstarter Campaign End Date: August 30, 2026
- Supported Charging Standards: NACS, CCS1, CCS2
Source
Images sourced from: electrek.co
