After a few years, most of us begin to notice our smartphones have developed an inability to hold a charge like they used to. The fix used to be pretty simple, no worse than swapping a couple of AAs into the remote. Order a new battery online, pop off the back of the device, and replace the run-down cell with a fresh one. Unfortunately, this simple act grew more difficult as manufacturers gradually decided to seal off access to your phone’s internals — mimicking the plight facing EV owners whose energy source is losing capacity.

A number of electric vehicles in the United States are about to celebrate their 10th birthday. A bunch of them are Nissan Leafs, the first mainstream BEV made widely available in the U.S. market. At the same time, customers have begun complaining about diminished range, with some asking for a battery refurbishment program like the one enjoyed by customers living in Japan.

So far, the best they’ve received is a confident “maybe” from the manufacturer. It might behoove them to expedite things and pull the trigger. Automakers are running behind in terms of establishing a global solution to aging EV batteries, and they’re risking a lot by not already having one in place.  (Read More…)