A Bentley Executive Talks About An Entry Level Model

How Long Do Electric Car Batteries Last In 2025? - Coltura https://share.google/FTGgsi2XlYf0SmIg4 https://share.google/aimode/J9W5zgcy2aqrJYNZr Recent research confirms that modern electric vehicle (EV) batteries have exceptionally low failure rates and are engineered to last the lifespan of the vehicle itself. For EVs from model years 2016 onward, battery replacement rates due to failure are well under 1%, excluding major recalls.  Key findings from studies by research firms like Recurrent and Geotab, the U.S. EPA, and the Department of Energy include: Low Failure Rate Outside of major, specific recalls for manufacturing defects (which are covered by manufacturers), the overall battery replacement rate for modern EVs (model year 2022 and later) is around 0.3%. Long Lifespan Most new EV batteries are expected to last 15 to 20 years or 200,000 miles before any significant decline in performance would necessitate a replacement, which is longer than the average car lifespan in the U.S.. Minimal Degradation Batteries degrade slowly over time, with an average rate of just 1.8% per year under moderate conditions. This means a 300-mile range EV could still offer about 250 miles of range after a decade. Comprehensive Warranties Federal law requires manufacturers to provide a warranty for at least eight years or 100,000 miles, guaranteeing the battery will maintain a certain percentage (usually 70%) of its original capacity. Many automakers offer even longer coverage.  These findings challenge previous myths about EV battery durability and highlight the significant advancements in battery technology, thermal management systems, and smart software that optimize battery life.  Honda Accord Hybrid has a software glitch that can cause the vehicle to lose power and potentially crash. https://www.foxbusiness.com/lifestyle/honda-recalls-256k-cars-nationwide-over-potentially-dangerous-software-glitch

Yes all but the full size are true 400V and according to their Ultium website they are 800V designed but purposefully throttled at 400V due to the current infrastructure not being ready for 800V. The full size is GMs hybrid version that supposedly could be turned on to 800V but a choice was made to go parallel for charging speed due to the larger than normal battery packs. I honestly do not expect GM to actually push out a software update on the full size now that 800V DC fast charging is pretty common all over, more so on the west and east coast than the Midwest.  GM and Fords failure is to not accept that the technology would transform so much faster which is why the Koreans are winning the EV tech battle especially being competitive with the Chinese. Ford CEO even admits that it was a mistake to not go 800V and GM while stating that generation 2 of their EV platform will be 800V across everything and could be higher makes me wonder if they really will push forward with better tech or lumber along rather than lead the industry. While rare, we are already seeing 500V and above chargers coming out installed rather than additional 350V DC chargers. ChargePoint showed off their 500V chargers which I posted the press release about a while back and starting in January they will start updating all the oldest DC ChargePoint chargers with this new speedy unit that also has cut proof cables. Pretty much I feel the industry needs to move to 1000V EV powertrain systems at least if not 1,200V ensuring performance, charging speed, etc. IMHO.

Going back to the Ultium platform. I said that the batteries on the trucks are stacked up on each other and amongst other things that make it an 800V system. While true that the batteries on the Escalade, Hummers and Chevy EV pick up truck ARE stacked on top of each other, that does NOT make the system an 800V system.  The fact that the two battery packs are connected IN SERIES makes them an 800V system. And that was what I was inferring to when I said "amongst other things".   I read somewheres that GM knew to make the Ultium platform an 800V system at launch but figured the EV charging system was not capable of charging at those 800V fast charging speeds then so a 400V system was good enough.     Again, I do not know if this is misinformation.    GM went to dual 400V systems on two battery packs connected in series to emulate an 800V system on the trucks in that GM knew that range and charging speeds and all that where GM has an advantage to other truckish EVs were going to be a factor.  The EV range on these truck EVs are amongst the best EV ranges in the world. Never you mind that there are two huge battery packs with a shyte ton of KW/H to them making at least one of the three trucks, the Hummer EVs, a very piss poor efficient EV.  (The Hummer SUV and the Hummer pick-up are blended into one product in my rants)  Some folk talk about how bad the efficiency is.  But most applaud the range of these EV trucks.   Also, these two huge battery packs make for extremely heavy EVs.  I would assume the most heavy of ANY civilian EVs on sale to date.  

Democrat, republican or independent; jail them and let them starve to death.