Tesla V2L Discharge Device 2KW/4KW for Tesla 3/Y/X/S Portable EV Power Outlet with EU/UK/US Standard Socket

The Tesla V2L Discharge Adapter revolutionizes your electric vehicle into a versatile power station, delivering clean electricity wherever you need it. This intelligent power converter taps into your Tesla's high-voltage battery, transforming it into a reliable energy source for home, work, and outdoor adventures across multiple regions.

🔋 Model Compatibility
This discharge device is compatible with electric vehicles that meet the following three essential conditions:

1️⃣ Battery Voltage
The vehicle’s high-voltage battery must be within the 290V – 450V range.

2️⃣ Communication Protocol
The vehicle must support the CCS2 charging protocol (CCS1 is currently not supported).

3️⃣ Original BMS Support
The vehicle’s original Battery Management System (BMS) must allow discharging (Brands such as BMW/Volkswagen/Mercedes-Benz  have BMS restrictions that prevent discharging—even if voltage and protocol conditions are met, the device will not function).

Inapplicable models

Opel/Leapmotor/Volvo (except EX90/ XC40 Pure electric2021)/BMW/Škoda/Volkswagen

Multi-Standard Compatibility

• Plug-and-play operation with all Tesla models
• Configurable for US/UK/EU power standards
• Universal input voltage range (compatible with 400V/800V platforms)

Advanced Thermal Management

• Patented hybrid cooling system (fan + conduction)
• Automatic power adjustment based on temperature

Comprehensive Safety Suite

• 8-layer protection system (overload/surge/overheat)
• Undergoes 20+ stringent tests to ensure the highest standards of safety, reliability, durability, and functionality. Each unit is subjected to:
  • Environmental Stress Testing – Extreme temperature & humidity cycling
  • Electrical Safety Tests – Overvoltage, overcurrent, and short-circuit protection
  • Fire Resistance Certification – Flammability & battery safety validation
  • Mechanical Endurance – 10,000+ plug/unplug cycles & contact resistance checks
  • Full-Load Validation – Continuous 4KW output stability testing
  • Inverter Protection – Simulated fault condition analysis
  • Interface Durability – Button lifespan & rapid thermal shock tests

Portable & User-Friendly

• Ergonomic carry handle with non-slip grip
• Compact, luggage-friendly design

Smart Power Conversion

• Seamlessly converts EV battery DC power to household AC
• Auto-detects and adapts to regional voltage standards
• Precision voltage regulation (±2%) for sensitive electronics

EU/UK Standard Specification

Dimensions	182×335×96mm
Net Weight	1.7kg
Gross Weight	2.4kg
Input Interface	CCS2
Output Interface	EU 16A/UK 13A
Input Voltage	DC290-450V
Output Voltage	AC230V
Output Power	4kW

 

EU Standard Discharge Adapter User Manual: Click Here

UK Standard Discharge Adapter User Manual: Click Here

US Standard Specification

Dimensions	182×310×96mm
Net Weight	1.5Kg
Gross Weight	2.2Kg
Input Interface	NACS
Output Interface	NEMA 5-20
Input Voltage	DC290-450V
Output Voltage	AC120V
Output Power	2KW

 

US Standard Discharge Adapter User Manual: Click Here

Product Note: Our discharging gun models are differentiated to optimize vehicle compatibility. Important: If your vehicle's Charging Port and your desired Socket Option are physically identical, purchasing one discharging gun is sufficient. A single purchase covers both needs.

Noted: This product requires CCS (Combined Charging System) compatibility in your vehicle to function properly.

How to Check if a Tesla is Equipped with CCS?

1.European Standard CCS2 Interface Models:

All factory-produced vehicles come with CCS functionality by default. No verification is needed.

2.North American Standard NACS Interface Models (2022.01+):

All factory-produced vehicles include CCS functionality. No verification is required.

3.North American Standard NACS Interface Models (Before 2022.01):

• These vehicles do not come with CCS functionality from the factory.
• However, a small number of customers may have installed it as an aftermarket upgrade.
• Verification is required since not all vehicles have this feature.
• (For verification steps, please refer to the video guide.)

• What if my Tesla doesn’t support CCS charging?

Visit a Tesla Service Center—some models may be eligible for a CCS compatibility retrofit (hardware/software update)

Q: Will using an all-in-one discharge gun affect my Tesla's battery warranty?

A: No, using a certified external discharge device will not void your Tesla's vehicle warranty, provided the device itself does not cause any damage.

• Advanced Safety Integration: Our discharge gun operates by using the standard DC charging protocol to communicate with your vehicle.The device fully complies with Tesla’s communication protocols and never modifies or bypasses the car's system. The device is engineered with multiple built-in safety protections, including:

  • Over-load Protection

  • Over-temperature Protection

  • SOC Detection (Automatically stops at a low battery level)
    It supports a discharge power range of 4-10KW and is designed to work in harmony with your vehicle's systems, ensuring no adverse effects on your car or its battery.

• Correct Interpretation of Tesla’s Terms: The "stationary power source" clause in the manual is designed to prevent users from removing the battery pack from the vehicle for permanent home energy use. Our device is a portable accessory, which is fundamentally different from a stationary installation.
• Advanced Safety Integration: The device fully complies with Tesla’s communication protocols and never modifies or bypasses the car's systems. It features a built-in electronic circuit breaker and protection against overvoltage, short circuits, and overheating.
• Battery Health Guard: To ensure your vehicle's health, the device automatically stops discharging when your Tesla battery reaches 20%.
• Proven Reliability: In 2025 alone, thousands of units have been sold and used across Asia and Europe with zero reported warranty issues or battery damage.
• Future-Ready Technology: The latest Tesla models (like the Model Y L and Model Y Juniper Performance) now officially support V2L features, proving that the vehicle's architecture is built for this type of power output.

Q: Why does the device stop running after the recent Tesla software update (v2026.x)?
A: Tesla vehicles with software versions starting with 2026 (e.g., v2026.8.3.6) feature upgraded power management. The vehicle now detects "simulated charging" when there is no actual power consumption, which may cause the system to automatically cut off the power link.

Q: How can I resolve this issue and keep the device running continuously?
A: (Note: Products shipped after July 25 are set to Mode 2 by default. Products shipped before July 25 were set to Mode 1 by default.)

Since most Tesla vehicles have updated their software, Mode 1 can no longer run for extended periods (suitable for short-term use around 1-2 hours for energy saving). To keep the device running continuously, please refer to the following solutions:

• Option 1 (Default Mode / Mode 2): Keep the device in Mode 2 (or switch to Mode 2 if you have an earlier unit). This will trigger the vehicle's battery heating function, allowing the system to run uninterrupted for a long time. (Note: When in Mode 2, it is normal for the vehicle's AC fan to run once battery heating is triggered).

• Option 2 (Switch to Mode 1 for Energy Saving / Short-Term Use): If you only need to use the device for 1 to 2 hours and want to save energy, you can switch to Mode 1 (press the button 6 times consecutively). To keep it running continuously in Mode 1 without shutting off, turn on Tesla's Camp Mode. To minimize energy consumption, turn off Auto, turn off the AC, and set the fan speed to the lowest setting.

Shipping Time

Total Delivery Time = Processing Time + Shipping Time

All estimated/typical delivery time are derived from real world data collected from past orders. They are approximate times for reference only.

Cut Off Time 6PM GMT

Processing Time

The processing time begins from the date you placed your order. It usually takes 1-3 business days to process your order. Once we've processed it, we can then ship it.

Orders cannot be returned after 30 nature days. Please contact us within 30 nature days from the date you receive the item. (Note: Steering wheels are custom products and will not be accepted for any return reason other than quality issues)

Product Warranty

We provide a 1-year quality guarantee risk-free for all products in our store after you place an order.

Return Shipping Fee

We do not charge a return handling fee.

Here are three return situations regarding the shipping fee:
1. If the product has a quality problem within 30 nature days after you receive the item, we will cover the freight you ship to us and refund your full order amount.
2. If the product doesn't have a quality problem, and you would like to return the order for personal reasons, please note that you will be responsible for paying the freight of the returned goods, and the original shipping fee we shipped to you will be reduced in your refund.
3. Any additional charges arising from “reject” or “return to sender” shipments will be deducted from the total refund amount.

More Shipping & Returns Policy details are in:

https://tlyard.com/policies/shipping-policy

https://tlyard.com/policies/refund-policy