Siemens VersiCharge 40A

Level 2, wall-mounted, 40 A (9.6 kW), J1772, 20 ft cable

Output: 40 A (9.6 kW)
Connector: J1772
Cable length: 20 ft
Verified price: see price check

Retail verified, not ENERGY STAR certified

Retail verified means we confirmed this unit is sold new through verified retail channels; ENERGY STAR publishes no standby-efficiency record for it.

Specifications

Full specifications for Siemens VersiCharge 40A
Charging
Output power what this means: Output power The maximum power the charger delivers. Higher power means a faster charge. This figure is the unit's own amperage times its supply voltage, which is what power means on a single phase AC circuit, so it can read slightly below a maker's marketing figure: a 40 amp charger on 240 volts is 9.6 kW even where the box says 10.	9.6 kW
Max output current what this means: Max output current The maximum current the unit draws. It sets the circuit breaker and wire size the install needs.	40 A
Charger level what this means: Charger level The EVSE class. Level 2 runs on a 240 volt circuit; Level 1 uses a standard 120 volt outlet.	Level 2
Charging outputs what this means: Charging outputs How many vehicles the unit can connect to at once. Most home units have one.	1
Installation
Form factor what this means: Form factor Portable units are cord sets that plug into an outlet and can travel in the car. Wall-mounted units install in one place, hardwired or on a dedicated outlet.	Wall-mounted
Input voltage what this means: Input voltage The supply voltage the unit runs on. Level 2 home chargers use 240 volts.	240 V
Cable and connector
Cable length what this means: Cable length Length of the attached charging cable. A longer cable reaches across a driveway or to a second parking spot.	20 ft
Connector what this means: Connector The plug that connects to the vehicle. J1772 (also called Type 1) fits most non-Tesla EVs; NACS (the Tesla style plug, SAE J3400) is the emerging North American standard. Some models are sold in both, so you pick the version when you order. Verified from manufacturer specifications, and left blank where it is not yet confirmed.	J1772
Identity and provenance
Model number what this means: Model number The manufacturer model number, useful for cross checking listings and permits. In some model numbers, x and # stand for variant positions such as color or cable length options.	8EM1312-4CF18-0FA3

Practical numbers

Minimum circuit breaker: 50 A; the electrical code sizes circuits at 125 percent of a continuous load like EV charging
Full charge, 75 kWh battery: 7.8 hours
Full charge, 60 kWh battery: 6.3 hours
Cost per full charge (same for any Level 2 unit): $15.49 at the national average residential rate (May 2026); your electricity rate decides this, not the charger

A charger is a continuous load, so code sizes its circuit at 125 percent of the charger's rating: that breaker figure is the minimum, not a suggestion. On an older panel the wire run and any service upgrade can cost more than the charger itself, so price the electrical work before settling on an amperage. How big a charger actually finishes the job.

Exact numbers for your car and state: the charge time calculator and the charging cost calculator.

Measured against the rest of the 33 to 40 A class, this model sits mid-range on output power, max output current, and cable length: nothing here is a high or a low worth calling out.

Price check

No verified retail price yet.

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Budgeting the full project? Get the free worksheet further down this page.

Similar units in the 33 to 40 A class

AMPROAD iFlow P9 (40 A, dual voltage) $360 J1772 40 A 25 ft cable
ApexCharger MACH 3 $222 J1772 40 A 24 ft cable
Autel AC Lite Home 40A $463 J1772 40 A 25 ft cable
Battery Tender eCharge 40 Amp (Level 2) $597-$829 J1772 40 A 25 ft cable

Where this model is listed

This model is listed in these categories:

40 amp EV chargers

It delivers its full rated output to these vehicles:

That is everything this database holds on the Siemens VersiCharge 40A: every figure above is verified against a primary source or left blank. Compare it against the rest, or see the others in 40 amp EV chargers.

Prices and specifications verified August 22, 2026, and re-checked weekly after that. How these numbers are checked.

Free guide: choosing a home EV charger

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