I am riding the 85kWh type of Tesla Model S.
Before that is the first generation Nissan Leaf.
I have been riding an electric car for nearly nine years now.
Introducing the charger data we have used.
Because it is Tesla Model S, the battery capacity is large and the ability to accept electricity is higher (100KWh type and Model 3 are also coming out, so it should not be superlative).
Rapid chargers that are open to the public as of September 2019 have experienced from 20kW to 120kW when classified by charging capacity (charging speed).
The table shows the nominal specifications of the charger and the actual values when the model S is actually charged.
| Charger | Tesla Supercharger | Nissan | TAKAOKA TOKO Rapid | TAKAOKA TOKO Medium-speed | TAKAOKA TOKO Low-speed |
| photo |  |
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| Nominal value | 120kW | 50kW | 50kW | 30kW | 20kW |
| Measured value (actual / nominal ratio) | 107kW (89%) |
36kW (72%) |
34kW (68%) |
26kW (87%) |
17kW (85%) |
| Screen shot |  |
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| Impressions | Overwhelming speed The charger is silent |
About 70% because it is not compatible with Tesla | About 70% because it is not compatible with Tesla | A value close to the nominal value can be obtained. | In Tesla, charging speed is about the same as ordinary charging |
Others feel overwhelmingly slow when using Tesla chargers. If this is used, others cannot be used.
When I was riding the first Leaf, I felt it was fast enough with Nissan’s charger, but now (as of September 2019) I think it’s not enough if the Leaf also has a 62kWh battery.
Tesla’s supercharger seems to be unable to charge other companies’ electric cars.
Quick charger that model S could not charge
The charger at P4 at Tokyo Metropolitan Expressway and Haneda Airport could not charge Model S.
| Charger | There is a Mitsubishi mark | Hasetec |
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| Nominal value | 35kW | 25~50kW？ |
| Impressions | The picture is Heiwajima PA Daikoku PA is also incompatible No problem in the leaf |
I give up when I see the yellow charger This is no problem in the leaf |
In other words, you can pack the batteries if you want to put them in the car.
However, I think it is important to develop a charger that supports it.
You can make it if you want to make it, but it’s certainly hard to become a business.
What will Mercedes, Jaguar, and Porsche do with this charger problem as they try to create an electric car with a large capacity battery?
Perhaps you don’t put it out like a Tesla and install it outside the dealer’s place.
By the way, there are few 50kW type quick chargers.
Strictly speaking, there are a lot of Nissan cars, but they are basically located at Nissan dealers, which are hard to reach with other companies’ electric cars. But when you go there, the sales staff of Nissan dealers will be happy to help you.
Depending on the Nissan dealer, there may be a fee for use.
The previously announced Mercedes and Porsche electric cars probably have about 100kWh of batteries.
Then, it is a simple calculation, but with a 30kWh type that can be used generally, it can be charged for about 15% after charging for 30 minutes.
Well, because each person uses it individually.
Personally, I think it would be good to charge slowly while sleeping with a charger installed at home.
If you charge a normal charge of 200V15A for 8 hours at night, it will be 24kWh.
The current Model S uses about 0.2kW of battery capacity per km, so it can run at that charge level of about 120km.
I think this is the ideal way to use an electric car.
When I was in the reef, I used it like that, so I thought it was enough to ride over 70,000 km for 5 years and only one Seg was missing.
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