Roughly two-thirds of those miles were powered by grid electricity. Volt owners have travelled more than 65 million miles since the vehicle launched late 2010. When the Volt’s battery runs low, a gas-powered engine/generator seamlessly operates to extend the driving range another 344 miles on a full tank. The Volt does what every other car using a traction battery does. Specifically, of the 400,000 miles over 140,000 miles were on the battery alone. The PhD is either talking about this type of cycling or is talking out of his. Chevy Volt owner, Eric Belhmer, is notoriously known on the internet for taking his plug-in hybrid (PHEV) over 400,000 miles with little battery degradation. The tests have revealed less battery degradation, the ability to withstand temperatures as low as -30 degrees Celsius and less impact by energy throughput.įor the first 38 miles, the Volt can drive gas and tailpipe-emissions free using a full charge of electricity stored in its 16.5-kWh lithium-ion battery. It is believed that this is the reason why the Volt has had very little battery loss despite high mileage. A full recharge using a 120V could take 10.5 hours and 4.25 hours using a 240V charging unit.Ĭells with improved chemistry have accumulated 150,000 test miles to date. I wanted to put together a quick tutorial on how to measure actual battery capacity and degradation in an EV, so on a recent 500 mile trip, I took the opport. The improved EV range capability will result in slight increases to the Volt’s charge times. The battery system maintains a buffer to ensure battery life, but that buffer has been reduced. Likewise, the performance of a plug-in hybrid like the Chevrolet Volt can suffer as the mercury dips. In addition, the total storage capacity of the Volt battery has been increased from 16 kWh of energy to 16.5 kWh, and engineers have expanded the state-of-charge window to use 10.8 kWh of the total battery energy-up from 10.3 kWh used in the 2012 model. Harsh winter weather can diminish the range of battery-powered vehicles.
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