FORD 2015 Fusion Hybrid - Manual (Page 158)

Answer Question
The high voltage battery system is designed
to last the life of the vehicle and requires
no maintenance.
How long will my high voltage battery last?
Does it need maintenance?
There are no provisions for charging the
high voltage battery from a power supply
external to the vehicle. (For Fusion Energi
vehicles, the vehicle can be plugged into a
110-volt outlet with charge cord provided.)
Can you charge the battery with a plug into
an A/C outlet?
Yes. Your hybrid vehicle can be flat towed
without modification. See Towing (page
223).
Can I tow the hybrid behind my motor home
with all four wheels down?
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Fusion/Mondeo (CC7), enUSA
Unique Driving Characteristics