Dell Precision 3551 - Page 17

Description Values
under certain power-
intensive conditions.
under certain power-
intensive conditions.
under certain power-
intensive conditions.
reduce under
certain power-
intensive
conditions.
Charging time
(approximate)
4Hrs hours (when the
computer is off)
NOTE: Control the
charging time,
duration, start and
end time, and so on
using the Dell Power
Manager application.
For more information
on the Dell Power
Manager see, Me and
My Dell on
www.dell.com/
NOTE: Control the
charging time,
duration, start and
end time, and so on
using the Dell Power
Manager application.
For more information
on the Dell Power
Manager, see Me and
My Dell on
www.dell.com/
4Hrs hours (when the
computer is off)
NOTE: Control the
charging time,
duration, start and
end time, and so on
using the Dell Power
Manager application.
For more information
on the Dell Power
Manager see, Me and
My Dell on
www.dell.com/
NOTE: Control the
charging time,
duration, start and
end time, and so on
using the Dell Power
Manager application.
For more information
on the Dell Power
Manager, see Me and
My Dell on
www.dell.com/
4 Hrs hours (when the
computer is off)
NOTE: Control the
charging time,
duration, start and
end time, and so on
using the Dell Power
Manager application.
For more information
on the Dell Power
Manager see, Me and
My Dell on
www.dell.com/
NOTE: Control the
charging time,
duration, start and
end time, and so on
using the Dell Power
Manager application.
For more information
on the Dell Power
Manager, see Me and
My Dell on
www.dell.com/
4 Hrs hours
(when the
computer is off)
NOTE:
Control the
charging
time,
duration,
start and
end time,
and so on
using the
Dell Power
Manager
application.
For more
information
on the Dell
Power
Manager
see, Me and
My Dell on
www.dell.co
m/
NOTE:
Control the
charging
time,
duration,
start and
end time,
and so on
using the
Dell Power
Manager
application.
For more
information
on the Dell
Power
Manager,
see Me and
My Dell on
www.dell.co
m/
Life span (approximate) 300 discharge/charge
cycles
300 discharge/charge
cycles
1000 discharge/charge
cycles
300 discharge/
charge cycles
Coin-cell battery
CR2032 CR2032 CR2032 CR2032
Operating time Varies depending on
operating conditions and
Varies depending on
operating conditions and
Varies depending on
operating conditions and
Varies depending
on operating
Technical specifications 17