Akkukezelés.
WIKIPEDIA, 2011-re:
For the 2011 model year Leafs, Nissan recommended owners perform the following preventive actions to help maximize the lithium-ion battery’s useful life and its ability to hold a charge:[47]
- Avoid exposing a vehicle to ambient temperatures above 120 °F (49 °C) for over 24 hours.
- Avoid storing a vehicle in temperatures below −13 °F (−25 °C) for over 7 days.
- Avoid exceeding 70% to 80% state of charge when using frequent (more than once per week) fast or quick charging.
- Allow the battery charge to go below 80% before charging.
- Avoid leaving the vehicle for over 14 days where the Li-ion battery available charge gauge reaches a zero or near zero (state of charge).
As a result of the controversy regarding several U.S. owners reporting premature loss of battery capacity in places with hot climate, Nissan USA announced in January 2012, that it will offer an extended battery warranty on the 2013 model year Leaf which includes 2011 and 2012 model years as well.[50] The 2013 Leaf is covered by a "State Of Health" clause which covers gradual capacity loss. This provision allows for the battery pack to either be repaired or replaced if the battery life reduces quicker than anticipated over the eight years warranty period
dddd