A Level 2 charger is a 240V AC charger that typically delivers 3.3–11.5 kW of power. In practical terms, that means roughly 20–45 miles of range per hour, depending on the EV and amperage.

The EVIQO 40A Level 2 charger is a good example: it outputs 9.6 kW and can add up to ~38 miles of range per hour when your EV supports that rate. This makes it ideal as a daily home charger for most full battery electric vehicles (BEVs) and plug-in hybrids (PHEVs).

It depends which Tesla charger you mean:

• Tesla Wall Connector / Universal Wall Connector – this is a Level 2 (240V) home charger.
• Tesla Supercharger – this is a Level 3 DC fast charger, found at public stations, not at home.

At home, Tesla owners usually use a Level 2 wall connector, or a J1772 charger like the EVIQO paired with a J1772–Tesla adapter.

• Level 1 – 120V AC from a regular household outlet. 2–5 miles of range per hour.
• Level 2 – 240V AC from a dedicated circuit. 20–45 miles of range per hour.
• Level 3 (DC Fast Charging) – High-voltage DC (50–350 kW). 10–80% in 20–30 minutes.

The EVDANCE portable can work as both Level 1 (120V, 12A) and Level 2 (240V, 16A), while the EVIQO is a dedicated, high-power Level 2 wall charger.

For battery health, both Level 1 and Level 2 are considered gentle and safe. For daily convenience, Level 2 is far better because it charges 5–8x faster.

Level 1 makes sense if:

• You drive very little each day
• You have no access to 240V power
• You only need an emergency backup at slow speed

For most EV owners, a reliable Level 2 charger (such as EVIQO) is the most practical long-term solution.

No. Level 2 charging is the recommended daily charging method by all major EV manufacturers. What can accelerate battery wear is:

• Frequent DC fast charging (Level 3) at very high power
• Keeping the battery at 100% for long periods
• Repeated deep discharges to very low state of charge

Using a smart Level 2 charger like EVIQO with schedules and current control is actually better for long-term battery health than relying on DC fast charging.

Rough rule of thumb: Level 2 is 5–8× faster.

• Typical Level 1: 3–5 miles of range per hour
• EVDANCE Level 2 (16A/240V): about 10–12 miles per hour
• EVIQO Level 2 (40A/240V): up to ~38 miles per hour

So a full battery that takes overnight or longer on Level 1 can often be recharged in a single night (or even a few hours) on a stronger Level 2 unit.

The cost per kWh is the same whether Level 1 or Level 2. However, a Level 2 charger can indirectly save money because:

• It allows you to charge during off-peak hours (cheaper rates)
• Smart models like EVIQO track consumption and cost so you can optimize usage
• More efficient charging sessions reduce time spent at expensive DC fast chargers

Over time, a home Level 2 charger often pays for itself compared with frequent public charging.

Level 1 is safe for the battery — but there are practical downsides:

• Very slow charging, especially for large battery packs
• Older 15A household outlets can overheat if wiring is poor
• Not realistic if you drive long distances daily

A high-quality Level 1/2 portable charger like EVDANCE adds protections such as:

• Over-voltage / over-current protection
• Temperature monitoring
• IP66 enclosure and UL94 V-0 fire-rated housing

So Level 1 is fine for light use or backup, but most owners are happier with Level 2.

It depends on the power (kW) and your car’s onboard charger, but common ranges are:

• 3.3–7.2 kW Level 2: ~12–28 miles per hour
• 9.6 kW Level 2 (EVIQO 40A): up to ~38 miles per hour

Many EV owners find that even 25–30 miles of range per hour is more than enough for overnight charging.

Yes, in most cases Level 2 is slightly more efficient because:

• Less time spent in overhead phases (start-up, balancing, cooling)
• Shorter total charging duration = less standby loss

The difference isn’t massive, but over years of use, Level 2 tends to waste less energy than long, slow Level 1 sessions.

A Level 3 charger is a DC fast charger typically found on highways and commercial sites:

• Power: 50 kW to 350 kW+
• Use high-voltage DC instead of AC
• Charge 10–80% in 20–30 minutes for many EVs

They are excellent for road trips, but not suitable or economical for home installation.

These terms usually refer to the connector standard, not the power level:

• Type 1 (SAE J1772) – North American AC connector for most non-Tesla EVs.
• Type 2 (Mennekes) – European AC connector standard.

The EVIQO and EVDANCE chargers use J1772, so they’re Type 1 style and work with almost all EVs in North America (Tesla needs an adapter).

Tesla offers both:

• Tesla Mobile Connector: Can work as Level 1 or low-power Level 2 depending on plug.
• Tesla Wall Connector / Universal Wall Connector: A dedicated Level 2 charger.

• Voltage: Level 1 uses 120V; Level 2 uses 240V.
• Speed: Level 1 is 2–5 mph; Level 2 is 20–45 mph.
• Practicality: Level 1 suits very light use; Level 2 suits daily drivers.

EVDANCE gives you both modes in one portable unit, while EVIQO is designed as a full-time Level 2 home station.

Theoretical “fastest” Level 2 is around 80A / 19.2 kW, but most homes and EVs do not support that. In practice, 40A–48A (9.6–11.5 kW) is the sweet spot for home use.

The EVIQO 40A Level 2 (9.6 kW) is in this high-power range and will be close to the maximum speed supported by many EV onboard chargers.

The electricity price per kWh is the same. Level 1 is not more expensive per unit of energy — just much slower.

Where Level 2 can save money is by enabling scheduled, off-peak charging and reducing reliance on expensive public fast charging.

In IEC terminology, Mode 3 refers to AC charging where:

• The EV is connected to a dedicated EVSE (charging station)
• There is control and communication between the EV and EVSE

Most modern wall-mounted or pedestal AC chargers (like EVIQO) are Mode 3 devices.

A 240V outlet is just a power source. A Level 2 charger adds:

• Safety features (ground fault protection, overcurrent, temperature monitoring)
• EV communication (J1772 or NACS protocol)
• Controlled current delivery and automatic shut-off
• Smart features (Wi-Fi, app, scheduling) in models like EVIQO

You plug the Level 2 charger into the 240V outlet (for plug-in units) or hardwire it.

Almost always cheaper at home. In most areas:

• Home charging: ~$0.03–$0.06 per mile
• Public DC fast charging: ~$0.10–$0.25 per mile

A good Level 2 home charger (like EVIQO) maximizes the benefit of cheaper home electricity.

Many homes can, but you need a licensed electrician to:

• Check your main panel size (e.g., 100A, 150A, 200A)
• Perform a load calculation
• Install an appropriately sized breaker (e.g., 50A for a 40A charger)

In some cases, if the panel is small or already near capacity, you may need a panel upgrade.

A 7 kW charger (around 32A at 240V) is better for most EV owners because it:

• Charges more quickly (often overnight from low state of charge)
• Gives future-proof flexibility for larger batteries

A 3 kW charger can work for plug-in hybrids or very low daily mileage, but many drivers outgrow it.

The “80% rule” has two common meanings:

• Battery health: For daily use, keep your EV charged between ~20–80% when possible to reduce long-term degradation.
• Breaker sizing: Continuous loads (like EV charging) should not exceed 80% of a circuit breaker’s rating (e.g., 40A on a 50A breaker).

Smart chargers like EVIQO make it easy to set charge limits and control current in 1A steps (6–40A).

“Best” depends on your needs: reliability, smart features, portability, budget, and certifications. Look for:

• UL / ETL / Energy Star certifications
• IP rating for outdoor use (IP65/IP66)
• Known brands with solid warranty and support

The EVIQO 40A and EVDANCE portable Level 1/2 are good examples of well-specified, safety-certified units with real-world user feedback.

Yes. The car’s onboard charger is the limit. A 7 kW onboard charger plugged into a 22 kW AC station will still only draw around 7 kW.

It’s safe, but you won’t gain speed beyond what your car supports.

Major factors that drain EV batteries faster:

• High-speed driving (highway speeds, strong acceleration)
• Cold weather (battery chemistry and cabin heating)
• Frequent rapid DC fast charging
• Car sitting at 100% or near 0% for long periods

Using a good home Level 2 charger lets you keep your state of charge in the “comfortable middle” and avoid unnecessary fast charging.

A few high-end models now approach or exceed 400–500 miles of rated range, but most mainstream EVs fall in the 220–330 mile range.

For daily life, having reliable Level 2 charging at home (EVIQO) plus a portable backup (EVDANCE) matters more than chasing the largest possible battery.