MitchJi
10 MW
Hi,
My health is so poor that i can literally do nothing except type a little bit on the computer. I’m looking for someone to hire for this project. I contacted EV west and thunderstruck motors and they don’t do this type of project.
Hi Pete,
I’m interested in buying this car, and having you arrange shipping to your facility and replacing the battery pack with a larger pack. Maybe using part of a M3 or MY pack. I want to end up with at least a range of about 140 miles. I’d like to get a CCS fast charging connector added too, depending on the cost.
Would you like to do this job and if so can you give me a rough ballpark estimate? I’d also like an estimate for just replacing or repairing the original pack.
My cell phone number is (415) 306-1565.
https://en.wikipedia.org/wiki/Fiat_500_(2007)
https://www.greencarreports.com/news/1083528_2013-fiat-500e-electric-car-first-drive
Scuderia-E has imported and sold used 500e vehicles which were originally on sale in the United States for the European market, refitted with higher-capacity batteries and a CCS combination socket for fast charging.[45]
Fiat Engineers said after the drive that the car was engineered from the start to accept quick charging at 480 Volts and 70 Amps. Fiat Engineealso said after the drive that the car was engineered from the start to accept quick charging at 480 Volts and 70 Amps.
That is, it requires only the addition of the necessary hardware to be capable of using new Combined Charging Standard (CCS) fast charging stations when they become available
nd with the almost exactly 600 pound battery pack sitting in the floor from under the front seats to about a foot from the rear of the car, the 500e actually has better weight distribution (53-47 front-to-rear) than the standard car's 58-
Topping battery immediately above 50% upon arrival is completely unnecessary. I have done voltage measurements vs. SOC% and found out that on lower end 500e has huge buffer. When showing 0% SOC the pack voltage is around 300V, which (with 97 cells) makes 3.1 V per cell. Fiat in their service materials recommends minimal pack voltage 275 V.
Li-ion cell damage starts at around 2.2 Volt (which makes it 212V pack voltage) so at 0% buffer is about 30%!
Hence no problem to let car sit with 20% SOC, with large reserve.
Upper limit is quite different. Charging stops at ~400V with SOC 1p. Maximal safe voltage of cell is 4.2V, so at 100% cells sit at ~4.1V which only makes buffer of ~2.2%.
The 500e is powered by a 111 hp (83 kW) and 147 lb⋅ft (199 N⋅m) permanent-magnet, three-phase synchronous-drive electric motor, and it’s 24 kWh liquid-cooled/heated li-ion battery delivers a range of 80 mi (130 km), and up to 100 mi (160 km) in city driving
https://sfbay.craigslist.org/sby/cto/d/san-jose-2013-fiat-500e-electric/7504168404.html
THE CAR DOES NOT RUN! Previous own didn’t charge it for over a year, and now the car doesn’t recognize any chargers (Lithium ion battery cell voltage too low). I replaced the 12v battery, but still won’t charge. People have had success programming through OBD or dropping the battery and charging the cell modules individually (enough to get the wall chargerrecognize and accept charge). I don’t have the resources or time to do
My health is so poor that i can literally do nothing except type a little bit on the computer. I’m looking for someone to hire for this project. I contacted EV west and thunderstruck motors and they don’t do this type of project.
Hi Pete,
I’m interested in buying this car, and having you arrange shipping to your facility and replacing the battery pack with a larger pack. Maybe using part of a M3 or MY pack. I want to end up with at least a range of about 140 miles. I’d like to get a CCS fast charging connector added too, depending on the cost.
Would you like to do this job and if so can you give me a rough ballpark estimate? I’d also like an estimate for just replacing or repairing the original pack.
My cell phone number is (415) 306-1565.
https://en.wikipedia.org/wiki/Fiat_500_(2007)
https://www.greencarreports.com/news/1083528_2013-fiat-500e-electric-car-first-drive
Scuderia-E has imported and sold used 500e vehicles which were originally on sale in the United States for the European market, refitted with higher-capacity batteries and a CCS combination socket for fast charging.[45]
Fiat Engineers said after the drive that the car was engineered from the start to accept quick charging at 480 Volts and 70 Amps. Fiat Engineealso said after the drive that the car was engineered from the start to accept quick charging at 480 Volts and 70 Amps.
That is, it requires only the addition of the necessary hardware to be capable of using new Combined Charging Standard (CCS) fast charging stations when they become available
nd with the almost exactly 600 pound battery pack sitting in the floor from under the front seats to about a foot from the rear of the car, the 500e actually has better weight distribution (53-47 front-to-rear) than the standard car's 58-
Topping battery immediately above 50% upon arrival is completely unnecessary. I have done voltage measurements vs. SOC% and found out that on lower end 500e has huge buffer. When showing 0% SOC the pack voltage is around 300V, which (with 97 cells) makes 3.1 V per cell. Fiat in their service materials recommends minimal pack voltage 275 V.
Li-ion cell damage starts at around 2.2 Volt (which makes it 212V pack voltage) so at 0% buffer is about 30%!
Hence no problem to let car sit with 20% SOC, with large reserve.
Upper limit is quite different. Charging stops at ~400V with SOC 1p. Maximal safe voltage of cell is 4.2V, so at 100% cells sit at ~4.1V which only makes buffer of ~2.2%.
The 500e is powered by a 111 hp (83 kW) and 147 lb⋅ft (199 N⋅m) permanent-magnet, three-phase synchronous-drive electric motor, and it’s 24 kWh liquid-cooled/heated li-ion battery delivers a range of 80 mi (130 km), and up to 100 mi (160 km) in city driving
https://sfbay.craigslist.org/sby/cto/d/san-jose-2013-fiat-500e-electric/7504168404.html
THE CAR DOES NOT RUN! Previous own didn’t charge it for over a year, and now the car doesn’t recognize any chargers (Lithium ion battery cell voltage too low). I replaced the 12v battery, but still won’t charge. People have had success programming through OBD or dropping the battery and charging the cell modules individually (enough to get the wall chargerrecognize and accept charge). I don’t have the resources or time to do