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LEAF Battery Survey: Vehicle 2

Report Date Acquired Acquired Date Odometer Bars Gids Ah City
Oct 14 2012 08:15 PM PDT n/a - not specified 6/2011 15,363 12 262 Santa Clara, CA

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Selected Report Details

Submitted: October 14, 2012, 08:15 PM PDT

Vehicle
Survey Vehicle ID 2
Model Year 2011
Manufactured 4/2011
Acquired 6/2011
Level 2 Charger 3.3 kW
Quick Charge Port No
Location
City Santa Clara, CA 95050
Country United States
Battery Pack
Odometer  15,363 mi
Capacity Bars 12
Perceived Range Noticeably less (5-10 miles)
SOC Meter Yes
80% Charge n/a
100% Charge 262 gids
Battery Pack Replaced n/a
Charging
Charge Method Level 2 Charging Station (208 to 240V)
80% Charge Frequency Most days of the week
100% Charge Frequency Daily
Top-off Charge Frequency Daily
Parked Charged Frequency n/a
Number of Quick Charges 0
Driving
Driving Frequency Rarely
Typical Trip Distance 20 mi
Portion of miles driven on highways and freeways 30%
Typical Freeway Speed 50 mi/hour
Typical Elevation Gain n/a
Low Battery Warnings 30
Turtle Warnings 17
Battery Drained 3
Ownership Status
Acquired n/a
Ownership Status not specified
Date Disposed n/a
Nissan Battery Report
Report Date 8/2012
Frequent Quick Charging 5
Frequent Top-off Charging 5
Inefficient Driving 5
Parked With High SOC 5
Comments
My LEAF has lost about 10% of battery capacity/range. I conducted several range tests, measured the amount of energy needed to charge from turtle to full from the wall, and monitored the Gid count. My range declined gradually since purchase. I was at about 4% loss last December, even though 281 Gids were indicated by the meter. The energy draw from the wall declined from 24.3 kWh to 22.4 kWh over the course of a year. I did not expect such a large decline in a moderate climate, and sold the car.
Carwings Data
Year Distance
Travelled
(mi)
Average
Energy
Economy
(mi/kWh)
Electricity
Consumption
(kWh)
2010 0 0 0
2011 10,000 4.5 2600
2012 5,000 4.5 1300
2013
2014
2015
2016
2017
2018

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