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Vorsprung®

Alpha Max (Untethered) - 7.4kW EV Charger

RFID, Ethernet and WiFi Connectivity | Type 1 & Type 2 | Single Phase, IP55, Adjustable Power, Smart App | 5 Year Warranty

SKU: 20343

£294.95
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  • Speed - Over 3x faster than a 3-pin charger
  • Compatibility - Connects to all Type 2 Vehicles
  • OCPP 1.6J - Fully compliant with the latest open charge point protocol standards
  • Smart APP - Easily control and schedule charging via the smart app.
  • Safety - DC Leakage & Built in PEN protection.
  • Website Exclusive: 5 Years Guarantee included
  • 30 Day Money Back Guarantee*
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Smart charging savings

Pair Alpha Max with a cheaper EV tariff

Alpha Max works with the Powerverse app, so you can schedule charging around cheaper overnight tariff windows. Compare popular UK EV tariffs, then set your charger schedule in Powerverse to match your off-peak hours.

7.4kW home charging Powerverse app scheduling Type 2 compatible
Tariff
Off-peak rate
Off-peak hours
How it works
Powerverse setup
Popular Octopus Energy Intelligent Go

7p/kWh

7p/kWh
11:30pm-5:30am + smart top-ups
Automatically schedules your charge for cheap green slots, with a low off-peak rate overnight.
Use the Powerverse app to schedule Alpha Max charging around your off-peak window.
OVO Energy Charge Anytime

7p/kWh effective

7p/kWh effective
Any time you smart charge
Smart charging credit is applied so EV charging nets out at a low kWh rate.
Set Alpha Max charging times in Powerverse to align with your tariff rules.
EDF GoElectric Overnight

9p/kWh

9p/kWh
12am-5am
Two-rate EV tariff with five off-peak hours for home and car charging.
Schedule Alpha Max in Powerverse to match the five-hour overnight window.
E.ON Next Next Drive

7.5p/kWh

7.5p/kWh
12am-6am
One-year fixed EV tariff with six cheap hours nightly.
Schedule Alpha Max in Powerverse to match the six-hour overnight window.
British Gas Electric Driver

7.9p/kWh

7.9p/kWh
12am-5am
Two-rate EV tariff for any EV charger. Hive extras are optional.
Schedule Alpha Max in Powerverse to match the five-hour overnight window.
ScottishPower EV Saver

7.2p/kWh

7.2p/kWh
12am-5am
Simple two-rate EV tariff with optional EV Optimise add-on for anytime charging.
Schedule Alpha Max in Powerverse to match the five-hour overnight window.
So Energy So EV

6.5p/kWh

6.5p/kWh
12am-5am
Low overnight rate from a renewable electricity supplier.
Schedule Alpha Max in Powerverse to match the five-hour overnight window.
Good Energy EV Charge

6.6p/kWh

6.6p/kWh
12am-5am
Low overnight rate from a 100% renewable electricity supplier.
Schedule Alpha Max in Powerverse to match the five-hour overnight window.
Ecotricity Fixed EV

8p/kWh

8p/kWh
12am-5am GMT
One-year fixed EV tariff with five cheap overnight hours.
Schedule Alpha Max in Powerverse to match the GMT off-peak window.
Promo Fuse Smart EV

5p/kWh promo

5p/kWh promo
Set off-peak window
Promotional smart EV tariff from a newer UK supplier.
Check supplier eligibility, then schedule Alpha Max in Powerverse around the confirmed window.

Tariff details are for guidance only and may vary by region, meter type, supplier eligibility and contract date. Always confirm current rates with the supplier before switching.

specification

Solar Compatibility

specification

Dynamic Charging

specification

Surge Protection

specification

OZEV Approved

Detailed specs

Connector type:
Type 2
Maximum output:
7.4kw
Maximum current:
32 A
Input voltage:
230 V AC ± 10% (1P
Nominal frequency:
50 Hz / 60 Hz
Degree of protection:
IP55
Dimensions:
38 x 16.9 x 15.1 cm
Operating temperature:
From -30 ºC to 55 ºC
Storage temperature:
From -40 ºC to 70 ºC
Cable Section:
3 x 6 mm²
Overvoltage Category:
CAT III
DC Leakage protection:
Yes
RCD:
Built in Type A RCD + 6ma

Description

Alpha Max 7.4kW Untethered EV Charger

Fast & Efficient Charging: Enjoy 7.4kW output with adjustable power settings (3.7kW to 7.4kW) for flexibility, ensuring your EV is charged quickly and efficiently to meet your needs.

Smart EV Charging App (OCPP 1.6J Compliant): Remotely control and monitor your charging with the Powerverse App for iOS and Android. Schedule charges, optimise usage, and track your energy consumption effortlessly. The app is fully compliant with OCPP 1.6J, enabling smart charging capabilities such as scheduling during off-peak hours and optimising energy use to save costs.

Enhanced Security with 2x RFID Cards: Comes with 2 RFID cards for easy and secure charging access, allowing authorised users to start and stop charging with just a tap, enhancing convenience and security.

Enhanced Safety Features: Equipped with PEN protection, overcurrent, overvoltage, undervoltage, and leakage protection to ensure a secure and safe charging experience for you and your home.

Durable & Weather-Resistant Design: IP65 rated for reliable dust and water protection, making it perfect for both indoor and outdoor installations, even in the UK's harsh weather conditions.

Universal EV Compatibility: Works with all electric vehicles, including Tesla, Nissan Leaf, BMW i3, Hyundai Kona, and more, ensuring a seamless charging experience for all EV owners.

5-Year Manufacturer's Warranty: Backed by a 5-year warranty, providing long-term durability and confidence in the product’s quality, supported by excellent customer service.

User Manual

User Manual - Alpha (20320)
Installation Instructions - Alpha (20320)

Certifications

This product bears UKCA, CE, FCC, and RoHS certifications, ensuring global compliance.

Alpha Max EV Charger Installation Guide

Complete your setup

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Bundle total £304.90

Product support

Frequently Asked Questions

Quick answers about Alpha Max delivery, compatibility, installation, and warranty.

Alpha Max is OZEV grant approved. Contact us via live chat or phone for the latest grant guidance.

Yes. Our current charger range supports solar compatibility.

Yes. Call us on 020 8826 9999, email trade@vorsprung.com, or use live chat for trade pricing.

We offer free delivery on all products. Express delivery typically arrives within 1–2 working days.

Vorsprung supplies EV chargers but does not install them. Our chargers are DIY-friendly with clear manuals, and any qualified local electrician can fit them. Installation fees often start from around £99.

Yes. Our range covers electric vehicles sold in the UK. Alpha Max uses a Type 2 connector, which is compatible with the vast majority of UK EVs.

Yes. All Vorsprung EV chargers include PEN protection, so you should not need a separate earth rod installed.

Tethered means the charger has a built-in cable that plugs directly into your car. Untethered units use a separate cable with plugs on both ends — one into the car, one into the charger.

A 7.4kW charger is ideal for home use on single-phase power. It can fully charge most EVs overnight and works well with standard UK home electrical setups.

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