Electric car Charger: Know the Charger for your Electric Car
As electric vehicles (EVs) continue to surge in popularity, one essential question remains for every new owner: “Which electric car charger is right for me?” Whether you drive a Tesla, Nissan Leaf, or any other EV, the charger you choose will significantly impact your driving convenience, cost, and charging speed. In this guide, we’ll break down everything you need to know to confidently choose the right EV charger for your needs.
Key Factors to Consider Right Electric Car Charger
1. Charging Speed: Determine how quickly you want your EV to charge. Most EV owners find that a Level 2 charger offers the best balance between speed and cost.
2. Connector Compatibility: Most EVs in North America use the J1772 connector for Level 1 and 2, while Tesla uses a proprietary connector (but includes adapters). Be sure your charger matches your car.
3. Installation Requirements: Check if your home has a 240V outlet or if one can be installed. Some chargers are hardwired, while others plug in — decide which works best for your space.
4. Smart Features
Many modern chargers offer Wi-Fi or app connectivity. Look for:
- Charging schedules
- Energy usage reports
- Remote start/stop
- Voice assistant integration
5. Portability: Need to take your charger on the road? Consider a portable Level 2 charger that works with multiple outlet types.
6. Weather Resistance: If you’re installing outdoors, ensure the charger is weatherproof (look for NEMA 3R or better rating).
Types of Charging Levels | Types of Electric Car Chargers
Level 1 Chargers
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Charging Speed: Adds up to 5 miles of range per hour
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Installation: No setup needed — every EV includes a Level 1 charger that plugs into a standard 120V household outlet
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Best For:
- Overnight charging
- Low-mileage driving
- Plug-in hybrids, which have smaller batteries
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Connector Type: J1772 (most EVs) or Tesla-specific (adapter included with Tesla vehicles)
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Charging Time: Slowest option — may take 40–50+ hours to charge a full battery-electric vehicle (BEV) to 80%
Level 1 chargers are the most accessible and beginner-friendly, but they’re best suited for light use or as a backup charging option.
Level 2 Chargers
- Typically delivers around 25 miles of range per hour of charging
- Commonly available at public locations like shopping malls, restaurants, and highway rest stops
- Can be professionally installed at home, either hardwired or plugged into a 240V outlet (similar to those used for dryers)
- Ideal for overnight charging — can fully charge most EVs in 8 to 10 hours
- Compatible with J1772 connectors (standard for most EVs) or Tesla connectors (with adapter or dedicated charger)
- Operates using a 240-volt AC power source, providing significantly faster charging compared to Level 1
- Frequently used for home setups, workplaces, and public charging stations
- Can recharge a battery electric vehicle (BEV) to around 80% in approximately 4 to 10 hours
Level 3 (DC Fast Chargers)
- Fastest charging method available, capable of delivering up to 250 miles of range per hour, depending on your EV model and charger capacity.
- It can typically recharge up to 80% of a battery in 20–30 minutes under ideal conditions.
- Perfect for long trips or quick charging stops when time is limited.
- Most public fast chargers (non-Tesla) use the CCS (Combined Charging System) connector.
- Tesla Superchargers are designed exclusively for Tesla vehicles, unless adapters are used.
- Uses direct current (DC) power, bypassing the car’s onboard AC converter for faster charging.
- Ideal for rapid top-ups while on the road or between destinations.
- Charging times vary by vehicle, but battery electric vehicles (BEVs) can reach 80% in as little as 20 minutes to an hour.
Electric Vehicle Connector Types
- Type 1 and Type 2: These are AC charging connectors, with Type 2 being more common in Europe.
- CCS (Combined Charging System): A popular connector for both AC and DC charging.
- CHAdeMO: Another common DC fast charging connector, particularly in Asia.
- GB/T: A DC fast charging connector used in China.
EV Fast Charger Connectors
Different Types of AC Chargers
♦ 3.3kW AC Charger for EV
A robust, fast, and dependable EV charging solution, this 3.3 kW AC charger is app-integrated and highly connected—ideal for both personal and commercial use.
Technical Specifications
| Parameter | Detail / Specification |
|---|---|
| Model | ST-EVAC3.3KW |
| Rated Input Power | 3.3 KW |
| Input Voltage | 230V ±10% |
| Output Power | 3.3 KW |
| Battery Backup | 15 Minutes |
| Number of Outputs | One |
| Output Current Range | 0–16 A |
| Output Charging Outlet | Industrial Socket |
| Output Voltage | 230V AC |
| User Interface & Control | 4×20 Character Display, LED Status Indicator, Push Button |
| Billing Display (Optional) | Yes |
| User Authentication | QR Code / OCPP 1.6 Based |
| Communication | Wi-Fi, LAN, OCPP 1.6; 4G (Optional) |
| Authentication Method | QR Scan / Mobile App-Based Authentication |
| Operating Temperature | -30°C to +50°C |
| Storage Temperature | -30°C to +70°C |
| Functional Temperature Range | -30°C to +60°C |
| Humidity | Up to 95% (Non-Condensing) |
| Installation Altitude | Up to 2000 meters |
| Electrical Protection | Over/Under Voltage, Overload, Short Circuit, Current Leakage, Grounding, Surge, Temp. |
| Mechanical Protection | IP54 |
| Cooling Method | Natural Cooling |
| Compliance | IEC 61851-1:201 |
| Safety Certificate | CE |
| Additional Certifications | ARAI / NABL |
| Billing Method | App-Based Online Payment System with OCPP Integration |
| Mounting Options | Wall / Pole Mounted or Mounting Column / Pier |
Features
- Compatible with 2/3 wheelers
- User authentication via WiFi/BT/GSM/OCPP1.6
- Input voltage: 230 VAC, 50Hz
- Single Phase
| Powerful Performance |
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| Output Port |
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| User-Friendly Authentication |
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| Advanced Connectivity |
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| Intuitive 4X20 Display System |
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| Certification |
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♦ 7.2 kW Type-2 Charger
3.3 kW AC EV Charger is a smart, reliable, and high-speed charging solution designed for both personal and commercial use. With advanced connectivity and seamless mobile app integration, it delivers a comprehensive and user-friendly charging experience across a wide range of applications.
Technical Specifications
| Detail | Specification |
|---|---|
| Output Current | 32A Max |
| Output Voltage | 230V AC ±10%, 50Hz (Single Phase) |
| Output Charging Port | One Type 2 Gun |
| Output Connector Type | Type 2 (IEC 62196) |
| Number of Outputs | 1 |
| Display | 4×20 |
| Status Indicator | LED |
| Emergency Stop | Push Button |
| User Authentication | QR Code + RFID + OCPP 1.6 |
| Communication | Wi-Fi + Ethernet + OCPP 1.6, 4G (Optional) |
| Metering & Billing | Grid responsive, via QR code/RFID/App-based Online Payment |
| Charging Options | Swipe card / QR scan / Mobile App |
| Billing Interval | 15 Minutes (Optional) |
| Operating Temperature | -20°C to 55°C |
| Storage Temperature | -20°C to 70°C |
| Charging Temperature Range | -20°C to 60°C |
| Maximum Altitude | Up to 2000 meters |
| Humidity | <90% RH (Non-condensing) |
| Electrical Protection | Over/Under Voltage, Overload, Short Circuit, Leakage, Grounding, Surge, Over/Under Temperature (as per user needs) |
| Enclosure Protection Level | IP55 |
| Cooling Method | Natural Cooling |
| Compliance | IEC 61851-1:2017, IEC 61851-21-2 |
| Certification | ARAI Certified |
| Optional Add-ons | Mounting Column / Mounting Plate |
| Installation Type | Wall-Mounted / Pole-Mounted |
Features
- Compatible with 4-wheelers
- User authentication through RFID/ OTP/ OCPP
- Input voltage: 230 VAC, 50Hz
- Single Phase
| Feature | Details |
|---|---|
| Performance Output | High-capacity performance with a power rating of 7.4 kW |
| Input Power Specifications | Operates on single-phase 230V AC ±10%, 50Hz frequency |
| Maximum Input Current | Draws up to 16 Amperes |
| Charging Connector | Equipped with a single IEC 62196 Type 2 connector; supports 32A and 230V AC output |
| Authentication Methods | Multiple access options: RFID, QR code scanning, and mobile app interface via OCPP 1.6 |
| Offline Access Option | Offline mobile app-based authentication available on demand, no internet required |
| Connectivity Features | Supports communication through Wi-Fi, Ethernet, and optional 4G |
| Display System | Clear 4×20 character display, readable from 1 meter distance in both day and night without visual aid |
| Certification | Approved and certified by ARAI (Automotive Research Association of India) |
♦ 10 kW Charger
This EV charger is a compact, multi-purpose AC Charger that comes in a single variant with three industrial sockets. It can deploy a charging network quickly and efficiently, providing high-impact rapid-charging service when it comes to electric vehicles.
Technical Specifications
| Parameter | Specification / Description |
|---|---|
| Rated Power | 10 KW (Supports 3 industrial sockets of 3.3 KW each) |
| Input Voltage | Three Phase 415V (+6% / -10%) |
| Number of Outputs | 3 Industrial Sockets |
| Output Power | 3.3 KW per socket |
| Output Current Range | 0–16 Amp per phase |
| Output Connector Type | IEC 60309 |
| Output Voltage | 230V Single Phase (+6% / -10%) |
| Display | 4.3” TFT LCD Touchscreen |
| User Interface | Touchscreen-based with control functions |
| Status Indicator | Provided with LED Indicators |
| Push Button | Available |
| Battery Backup (Optional) | 15 minutes backup available for billing purposes (Optional) |
| User Authentication | External via QR Code/RFID + OCPP 1.6 |
| Communication Protocol | WiFi / Ethernet + OCPP 1.6 |
| Metering & Billing | Grid-integrated metering through QR Code, ID Card, Mobile App (online payment enabled) |
| Charging Operation | Card Swipe / QR Code Scan via App |
| Operating Temperature | -30°C to +55°C |
| Storage Temperature | -30°C to +70°C |
| Recommended Operating Temp | -30°C to +60°C |
| Altitude Limit | < 2000 meters |
| Humidity | Less than 95% (Non-condensing) |
| Protection Features | Over/Under Voltage, Overload, Short Circuit, Current Leakage, Grounding, Surge, Thermal Protection (Optional) |
Key Features
- Supports BEVC-AC001 Specifications
- User authentication via WiFi/GSM/Ethernet/OCPP1.6
- Input voltage: 3 Phase, 420 VAC, 50Hz
- Compatible with 2/3 wheelers
| Feature | Description |
|---|---|
| High-Performance Output | Power Rating: 10 kW |
| Input Voltage Compatibility | Operates on 3-Phase, 415 VAC (supports ±6% to -10% tolerance), 50 Hz frequency |
| Charging Ports | Equipped with three IEC 60309 connectors, each capable of delivering up to 16 Amps |
| User Authentication Methods | Supports RFID, QR Code scanning, and mobile app interface based on OCPP 1.6 for easy and secure user access. Offline mode available on request. |
| Connectivity Options | Offers Ethernet, Wi-Fi, and optional 4G connectivity for reliable communication |
| Interactive Display | Integrated 4.3-inch TFT LCD touchscreen for intuitive operation |
| Display Visibility | Screen designed for clear visibility from 1 meter distance, suitable for both daylight and nighttime viewing |
| Quality Certification | Approved and certified by ARAI (Automotive Research Association of India) |
♦ 11 kW AC Charger
11 kW AC charger enhances your electric vehicle charging experience by offering efficient performance for residential use. With a durable design built for reliability and an intuitive interface for ease of use, this charger ensures a seamless and hassle-free charging experience. Embrace convenience with the 11 kW AC Charger and enjoy smooth journeys every time.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | ST-EVAC11KW |
| Rated Power | 11KW |
| Input Voltage | 3L+N+PE, 415V AC ±10%, 50Hz (Three-phase) |
| Number of Outputs | One Type 2 Gun |
| Output Current | 16A/Phase |
| AC Output | Type 2, IEC 62196 |
| Output Voltage | 3L+N+PE, 415V AC |
| Battery Backup | Optional 15 Min (for Billing) |
| Display | 4.3 TFT LCD with touch |
| Status Indicator | LED |
| User Interface & Control Function | Push button |
| User Authentication | QR Code + RFID + OCPP16 |
| Ambient Temperature | 20 to 55°C |
| Storage Temperature | 20 to 70°C |
| Operational Temperature | 20 to 60°C |
| Altitude | <2000 m |
| Humidity | 95% Non-condensing |
| Interface (Optional) | Wi-Fi + Ethernet, 4G |
| Metering & Billing | Grid Responsive Metering, QR code scan/RFID card/APP-based online payment |
| Charging Options | Swipe card/Scan Code/App-based authentication |
| Protection | Over/under voltage, overload, shortcut, current leakage, grounding, surge, over/under temperature (user-based options) |
| Mechanical Protection | P55 |
| Cooling | Natural cooling |
| Regulation | IEC 61851-1:2017, IEC 61851-21-2 |
| Certification | ARAI Certified |
| Mounting Type | Wall mount/Pole mount/Column/Plate |
| Optional Accessories | Emergency Stop |
Key Features
- Compatible with 2/3/4 wheelers
- User authentication via WiFi/BT/GSM/OCPP1.6
- Input voltage: 230 VAC, 50Hz
- Single Phase
| Feature | Details |
|---|---|
| Powerful Performance | Rating: 11 KW |
| Input Voltage Range | 3-Phase, 415 VAC (±10%), 50Hz |
| Output Port | One IEC 62196 Type 2 output connector, 16A, 415V AC |
| User-Friendly Authentication | RFID, QR Code Scan, OCPP 1.6 Mobile App Interface for easy authentication |
| Offline Authentication | Mobile application authentication is available without internet access |
| Advanced Connectivity | Options include 4G (optional), Ethernet, and Wi-Fi for smooth communication |
| Display System | 4.3 TFT LCD with touch display, visible at a 1-meter distance in both day and night conditions |
| Certification | Certified by ARAI |
♦ 14 kW Hybrid AC Charger
Presenting first multi-vehicle combo charging kiosk, designed to support 2-wheelers, 3-wheelers, and 4-wheelers. These advanced chargers are equipped with a range of communication protocols, including GSM and Wi-Fi, and support secure authentication via RFID. Customers can make instant online payments, streamlining the payment process and reducing both transaction costs and payment processing time.
Technical Specifications
| Detail | Parameter |
|---|---|
| Model | ST-EVAC14KW |
| Input Power | 14 kW |
| Rated Power | 415VAC ±15% / 50Hz + GHz Total Harmonic Distortion |
| Input Voltage | 415VAC ±15% |
| Number of Output | Total: 3 Nos. (2 Nos. Industrial/Domestic Socket – 3.3 kW, 1 No. Type 2 Gun) |
| Output Power | 0-16 A for 3.3 kW, 0-32 A for 7.2 kW per phase, 0-16 A per phase |
| Output Charging Outlet | IEC 60309 & Type 2 IEC 62196 |
| Display | 4.3 TFT LCD with touch |
| Status Indicator | LED Indication Provided |
| User Interface and Control Function | Push button |
| Emergency Stop | Yes |
| Battery Backup | 15 Min (for billing optional) |
| User Authentication | QR Code / RFID + OCPP 1.8v |
| Communication | WIFI + Ethernet OCPP 1.6, 4G (optional) |
| Metering and Billing | Grid-responsive metering, QR Code scan, RFID card, App-based online payment |
| Charging Options | Swipe card scan, App-based authentication |
| Ambient Temperature | -30°C to 55°C |
| Storage Temperature | -30°C to 70°C |
| Operating Temperature | -30°C to 60°C |
| Altitude | <2000 meters |
| Humidity | 95% Non-condensing |
| Environmental Conditions | Operational Temperature, Altitude, Humidity |
| Protection | Over/Under voltage protection, Overload protection, Short-circuit protection, Current leakage protection, Grounding protection, Surge protection, Over/Under temperature protection (Optional based on user requirements) |
| Cooling | Natural |
| Certificate | ARAINA BL |
| Optional Accessories | Yes (Optional) |
| Mounting | Column/Pillar, Wall-mounted/Pole-mounted |
Key Features
- Compatible with 2/3/4 wheelers
- User authentication via WiFi/GSM/Ethernet/OCPP1.6
- Input voltage: 420 VAC, 50Hz
- Three Phase
| Feature | Details |
|---|---|
| Rating | 14 KW |
| Input Voltage Range | 3-Phase, 415 VAC (+6% and -10%), 50Hz |
| Output Port 1 | Two IEC 60309 connectors, max output current of 16A each |
| Output Port 2 | One IEC 62196 Type 2 connector, max output current of 32A and 230V AC |
| Authentication Methods | RFID, QR Code Scan, and OCPP 1.6 based Mobile App Interface |
| Offline Authentication | Available if required by the customer |
| Interface Options | 4G (optional), Ethernet, Wi-Fi |
| Display | Intuitive 4.3 TFT LCD with touch display |
| Display Visibility | Clear visibility at a distance of 1 meter in both day and night conditions |
| Certification | Certified by ARAI |
♦ 22 kW Hybrid AC Charger
Our 22 kW AC Charger is a powerhouse for efficient electric vehicle charging. With exceptional power output, this charger revolutionizes the charging experience. This charger suits residential use, offering reliable charging. Experience convenient charging with the 22 kW AC Charger, and enjoy hassle-free rides.
Technical Specifications
| Parameter | Detail |
|---|---|
| Rated Power | 22KW |
| Specification | Model: ST-EVAC22KW |
| Input Power | 3L+N+PE, 415V AC ±10%, 50Hz (Three phase) |
| Input Voltage | SL+N+PE 415V AC |
| AC Output | One Type 2 Gun, 32A/Phase, Type 2 (IEC 62196) |
| Output Charging Outlet | Type 2, IEC 62196 |
| Output Voltage | SL+N+PE 415V AC |
| Output Current | 32A/Phase |
| Number of Outputs | One Type 2 Gun |
| Battery Backup | 15 Minutes (optional, for billing) |
| DISPLAY | 4.3” TFT LCD with touch |
| Status Indicator | LED |
| Push Button | Emergency Stop |
| User Authentication | QR Code + RFID + OCPP 1.6 |
| External Communication | WiFi + Ethernet (OCPP 1.6), 4G (optional) |
| Metering and Billing | Grid responsive metering – QR code scan / RFID card / App-based payment |
| Charging Options | Swipe card / Scan Code / App-based Authentication |
| Ambient Temperature | -20°C to 55°C |
| Storage Temperature | -20°C to 70°C |
| Operational Temperature | -20°C to 60°C |
| Altitude | < 2000 Mtr |
| Humidity | 95% Non-condensing |
| Input/Output Protection | Over/Under voltage, Overload, Short-circuit, Grounding, Surge, Temperature |
| Mechanical Protection | IP55 |
| Cooling | Natural Cooling |
| Regulation | IEC 61851-1:2017, IEC 61851-21-2 |
| Certificate | ARAI Certified / NABL |
| Optional Accessories | Mounting Column / Plate |
| Mounting Type | Wall Mount / Pole Mount |
Key Features
- Compatible with 2/3/4 wheelers
- User authentication via WiFi/BT/GSM/OCPP1.6
- Input voltage: 230 VAC, 50Hz
- Single Phase
| Powerful Performance |
|
| Output Port |
|
| User-Friendly Authentication |
|
| Advanced Connectivity |
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| Intuitive |
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| Certification |
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Buying a Charger: Choosing the Right EV Charger
- Depending on your needs, there are several charger types and levels available. Your car’s battery size and your home’s power level are two things to think about when purchasing a Level 2 home charger.
- Determine how fast you need the charger to be and your price range – generally, an additional 10 amps at 240 volts will yield around 10 miles of range per hour.
- You’ll need to engage an electrician to ensure that you choose an at-home charger that fits your home’s power capabilities and has the infrastructure to support it.
- EV chargers need to be UL certified. Ensuring they are safe and have passed all the mandatory guidelines is important.
- Smart chargers have Wi-Fi connectivity. These chargers can be monitored and controlled by your smartphone or connected to your home assistant (Alexa, Google Home, etc.).
Conclusion: The Final Thoughts
Choosing the right electric car charger is more than just picking any available option—it’s about finding a solution that aligns with your lifestyle, driving habits, and home setup. While there are various chargers on the market, the key factors to consider include charging speed, compatibility, installation requirements, and added features like smart controls. Whether you opt for a Level 1, Level 2, or DC fast charger, each type serves a unique purpose. The right choice can make your EV experience smoother and more convenient, ensuring you’re always ready for the road ahead. As electric vehicle adoption grows, having a reliable and efficient electric car charger is no longer a luxury but a necessity. Take the time to evaluate your needs and make an informed decision that will power your EV for years to come.
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