Best Level 2 EV Charger Cost for 2025

Best Level 2 EV Charger companies & manufacturers
Top 6 Best Level 2 EV Charger for 2025
2.1. 21kw Best Outdoor Level 2 EV Charger
2.2. 11kw Commercial Level 2 EV Charger
2.3. 7kw Electric Vehicle Charger Level 2
2.4. 3.5kw, 7 kW, 11 kW Level 2 AC Charger, Charging Station
2.5. 7 kW, 11 kW, 21 kW Fastest Level 2 Charger
2.6. 7kw Best Level 2 Electric Car Charger for home
What to Look For When Buying a Level 2 Charger
3.1 Safety Certifications
3.2 After-Sales Service
3.3 Adjustable vs. Fixed Current Output
3.4 Wire Gauge and Cable Length
Do You Get a Tax Credit for Installing a Level 2 EV Charger?
Related product
Related Article

For electric vehicle owners, Level 2 EV chargers are like a private gas station at home. Unlike the slow charging speed of a regular socket, these devices can “fully recharge” your car while you watch a TV show or have a meal. The mainstream models on the market have power ratings between 3.3 kW and 19.2 kW. In terms of actual driving range, charging for 1 hour can add approximately 10 to 20 miles.

Nowadays, more and more car owners are choosing to install these chargers at home, but there are a few pitfalls to be aware of! First, you need to confirm whether your home’s electrical circuit can handle it—after all, a dedicated 240V line is required, and older houses may need to upgrade their electrical panel.

Best Level 2 EV Charger companies & manufacturers

A national leader in EV charging solutions, RUIHUA specializes in high-performance Level 2 chargers, including AC/DC charging systems ranging from 7kW home units to ultra-fast 720kW commercial stations. Established in 2018, the company holds certifications like ISO9001 and has been recognized as a National High-Tech Enterprise.

Strengths:

Integrated EV Charger (world’s first simplified design, 2022 launch).
Customizable solutions for residential, commercial, and public use.
Charging cabinets and power supplies with IP54 protection.
Advanced R&D center in Shenzhen and a 72,000m² production base in Ruichang City.
Offers OEM/ODM services and tailored charging infrastructure solutions.

RUIHUA is dedicated to offering one-stop solutions, including R&D, manufacturing, and after-sales services, making it a trusted partner for businesses seeking sustainable EV charging infrastructure.

Top 6 Best Level 2 EV Charger for 2025

21kw Best Outdoor Level 2 EV Charger

RUIHUA’s newly launched 21kW Level 2 EV charger is designed for B-end users, supports both wall-mounted and column-mounted installation modes, and is suitable for multiple scenarios such as residential, commercial parking lots, corporate parks, and public charging stations. The product has passed the national standard (GB/T) and European standard (Type 2) dual certification, is compatible with mainstream electric vehicle brands around the world, and helps companies build efficient and reliable charging infrastructure.

Item	Parameter Details
Input Voltage	AC 220-240V / 380V
Output Power	21kW (customizable 16-22kW)
Charging Interface	GB/T & Type 2
Protection level	IP54
Cable Length	24 feet (about 7.3 meters)
Warranty Policy	4-year warranty for the whole machine (can be extended to commercial-grade service)

11kw Commercial Level 2 EV Charger

RUIHUA standard floor-standing secondary charging pile is designed to create cost-effective and lightweight charging infrastructure for B-end users. It can meet the daily charging needs of commercial places, community parking lots, small and medium-sized fleets and other scenarios with lower deployment costs, taking into account practicality and intelligent management capabilities, helping enterprises to quickly deploy new energy service networks.

Core product advantages

Economical and efficient, fast implementation

Price reduction of 20%: Compared with wall-mounted charging piles, the floor-standing design greatly reduces hardware and installation costs, suitable for budget-sensitive projects;
11kW stable output: suitable for mainstream electric vehicles, full charging in 5-6 hours, meeting the needs of daytime operation or centralized energy replenishment at night.

Intelligent interconnection, worry-free management

Wi-Fi remote control: supports real-time monitoring of pile group status, charging data statistics (such as power, cost, duration), and seamless connection with third-party management platforms;
Digital interactive interface: high-definition LCD screen + LED status light, intuitively display voltage, current, charging progress and fault code, reducing the complexity of operation and maintenance.

Industrial standard protection, all-weather durability

Double waterproof design: charging gun head IP54 splash-proof, control box IP65 dustproof and waterproof, no fear of harsh outdoor environment;
Impact-resistant structure: integrated metal body, through vibration, high and low temperature tests, adapted to -30℃ to 50℃ temperature range.

Lightweight deployment, flexible expansion

Plug-and-play design, no need for complex wiring, single pile installation and commissioning completed within 48 hours;
Supports multi-pile parallel networking, on-demand expansion, and adapts to parking lot traffic planning.

7kw Electric Vehicle Charger Level 2

Our 7kw Level 2 Electric Vehicle Charger is a standardized charging infrastructure solution specifically designed for users, and now comprehensively covers the intelligent upgrading needs of enterprise parks, commercial properties and public parking lots.

The product adopts industrial-grade modular design, requiring only 0.3 square meters of wall space to complete the deployment, and supports dual installation modes of column/wall mounting. The core charging module is equipped with an intelligent temperature control system and IP65 protection level, which maintains stable output in -30℃ to 50℃ environments and effectively reduces operation and maintenance costs in commercial scenarios.

In terms of charging compatibility, the device is equipped with both NACS and J1772 dual standard interfaces, which are suitable for the entire Tesla lineup and more than 90% of mainstream new energy models. The built-in smart chip automatically recognizes vehicle protocols and works with NEMA14-50/NEMA6-50 industrial sockets to achieve an accurate 7kW continuous output, which is 15% more energy efficient than ordinary charging equipment.

To ensure the safety of commercial operation, the system integrates four-fold protection mechanism of over-voltage/under-voltage/leakage/lightning strike, and has passed the 2000-hour endurance test conducted by China Electric Power Research Institute (CEPRI). The accompanying RUIHUI intelligent energy management platform supports enterprise-level functions such as remote monitoring, time-of-day pricing, and authority management, and a single site can be expanded to 200+ devices for networking to meet the needs of large-scale operation.

Relying on our parent company’s smart charging network deployed in 280 cities in China, we provide customers with full-cycle services from program design, equipment installation to operation and maintenance support, and more than 1,500 companies have chosen RUIHUI as their long-term energy partner.

3.5kw, 7 kW, 11 kW Level 2 AC Charger, Charging Station

Whether you own a Tesla, BYD, or any other brand of electric vehicle, this level 2 charging post offers 3.5kW/7kW/11kW to fit perfectly. Designed for families with multiple EVs, or for a mix of daily commuting and long-distance traveling, each vehicle gets a precisely matched charging solution.

Core Benefits:

▸ Three levels of intelligent power

3.5kW for basic mobility models, 7kW for nighttime fast charging of mainstream models, and 11kW for filling medium-sized batteries (e.g., 60kWh models) in three hours, which is 2.7 times faster than ordinary chargers.

▸ Intuitive Interaction System

Equipped with 2.4-inch intelligent color screen + tactile knob, real-time display of charging amount/remaining time/electricity statistics, and minimalist interaction logic that can be easily operated by the elderly.

UL-certified industrial-grade chipset supports OTA remote upgrade, and V2G two-way charging function can be expanded in the future, so that your charging pile will continue to add value with the evolution of technology.

7 kW, 11 kW, 21 kW Fastest Level 2 Charger

The RUIHUA Level 2 EV charger series redefines the electric vehicle charging experience. This charging equipment combines industrial durability and intelligent technology, perfectly adapting to the needs of multiple scenarios from home garages to commercial parking lots, providing all-weather protection for modern electric travel.

Three power levels, 7kW/11kW/21kW, meet the charging needs of different models, up to Level 2 charging speed limit. It realizes fast fleet turnaround in commercial scenarios and significantly shortens waiting time for home use, increasing charging efficiency by 40% compared with conventional equipment.

Adopting IP55 protection level shell and wide temperature range (-30℃~55℃) working design, built-in triple protection module against lightning strike, over-voltage and over-current. After 2000 hours of salt spray test and extreme weather simulation, fearless of snowstorms, heavy rain, sand and dust and other harsh environmental challenges.

4.3-inch anti-glare touch screen with multi-language interface, real-time display of charging data/cost statistics/fault diagnosis. Support RFID card authentication and APP remote control, commercial users can customize the time-sharing billing system, and home users can enjoy intelligent functions such as charging reservation.

7kw Best Level 2 Electric Car Charger for home

Our Level 2 Electric Car Charger provides fast and reliable charging for your electric vehicle, perfect for home and business use.

With 7KW of power, this charger ensures efficient, fast charging so your vehicle is ready to go. Designed for easy installation, our chargers support single and dual gun configurations and are compatible with GB/T and IEC 62196 Type 2/CCS2 connectors.

Key Features:

Fast Charging: Charges your vehicle significantly faster than Level 1 chargers.
Versatile Compatibility: Supports a wide range of electric vehicles and connectors.
Durable Design: Built to withstand both indoor and outdoor environments.
User-Friendly: Simple installation and easy-to-use interface.

What to Look For When Buying a Level 2 Charger

Safety Certifications

Level 2 EV chargers must comply with relevant safety certifications. The required certifications are as follows:

(1) ISO 9001 certified

Certified ISO 9001 Quality Management System. This international certification not only recognizes the quality of our products, but also our commitment to customer satisfaction and continuous improvement.

(2) UL Certification

UL certification is an important safety standard for Level 2 chargers. It ensures that the production of the EV charger complies with regulations, guarantees safe usage, and helps prevent potential safety hazards.

(3) Ingress Protection (IP) Rating

Since Level 2 chargers may be used outdoors, water resistance is crucial. IP ratings measure the charger’s ability to resist dust and water:

IP54: Suitable only for indoor use, with limited water resistance.
IP66: Resistant to water splashes and dust, suitable for outdoor use.
IP67: Can be fully submerged in water and remain operational.

After-Sales Service

At RUIHUA, we are committed to providing exceptional after-sales support. With our 3-year warranty on all Level 2 EV chargers, you can be confident in the quality and durability of your purchase. Should any issues arise, our dedicated customer support team is always ready to assist, ensuring your charger remains in top condition.

Our transparent return policies and reliable support guarantee a hassle-free experience, so you can enjoy safe, efficient, and long-lasting home charging. With RUIHUA, you’re not just buying a product; you’re investing in peace of mind for years to come.

Adjustable vs. Fixed Current Output

(1) Adjustable Current

Some chargers allow current adjustment. For example, the Level 2 Charger 40 amp offers five current settings: 10A, 16A, 24A, 32A, and 40A

(2) Fixed Current

Chargers with fixed current output cannot be adjusted. Common fixed currents are 32A or 40A

(The 10A setting can also be used as a Level 1 charger with an adapter.)

Wire Gauge and Cable Length

(1) Wire Gauge:

According to UL/ETL certification standards, the wire gauge must match the current capacity of the charger.

For 32A, use 9 AWG cable.
For 40A, use 8 AWG cable.

Some sellers may use thinner cables to reduce cost, which may cause overheating or even cable failure. Use the correctly rated 8 AWG cable for safe operation of your Rival Electric Vehicle Charger!

(2) Cable Length

When choosing an EV charging station, it is important to consider the impact of cable length on daily use. This often includes evaluating the distance between where the charger is installed and where the vehicle is parked.

Currently, standard cable lengths on the market range from 17 feet to 25 feet.

(3) Amperage

Level 2 EV chargers offer different charging speeds, which depend heavily on the amperage the charger can deliver. The higher the amperage, the faster the speed. However, the higher the amperage, the more expensive the unit may be. You will also be limited by the circuit breaker. The National Electrical Code requires circuits to be rated at 25% more amps than the output of the charger. Therefore, a 50-amp outlet will also support a 40-amp Level 2 EV charger.

(4) Installation Process

Installing a Level 2 EV charger can be straightforward or complex and expensive. A higher amperage unit may charge your car more quickly. But it may need to be hardwired into your electrical system at an additional cost. Adding a 240V outlet if one is not accessible from your garage or carport can also add to the cost.

(5) Outdoor Use

The National Electrical Manufacturers Association (NEMA) provides a rating scale for how well electrical equipment can protect itself from the elements. Most Level 2 chargers straddle the line between NEMA 3 and 4 on the rating scale, which gives them varying degrees of protection from dust, debris and light water. NEMA 4 and 4X-rated chargers provide better protection against water seeping in and corroding your charger from the inside out, but it’s not always 100 percent effective.

Do You Get a Tax Credit for Installing a Level 2 EV Charger?

Yes, you may be eligible for a tax credit! Under the Inflation Reduction Act, a federal tax credit is available for installing a home Level 2 EV charger through 2032. Taxpayers can claim up to 30% of the total hardware and installation costs, with a cap of $1,000.

Keep in mind that this tax credit is nonrefundable. It can offset taxes owed, but it cannot provide a refund if your tax liability is lower than the credit amount.