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Battery Memory (Data Store/Load)
The charger can store up to 10 different charge/discharge profiles for each channel. You can
keep the data pertaining to program setting of the battery of continuous charging or discharg-
ing. Users can call out these data at any time without any special program setting.
Terminal Voltage Control(TVC)
The charger allows user to change the end voltage. (for expert user only)
PC Control Software “Charge Master”
The free “Charge Master” software gives you unparalleled ability to operate the charger
through the computer. You can monitor pack voltage, cell voltage and other data during the
charging, view charge date in real-time graphs. And you can initiate, control charging and
update firmware from “Charge Master”.
With “Charger Master” and one computer, you could operate and update two channels
simultaneously.
Internal Independent Lithium Battery Balancer
ULTIMA 400 DUO uses an individual-cell-voltage balancer. It isn’t necessary to connect an
external balancer for balance charging.
Balancing Individual Cells Battery Discharging
During the process of discharging, ULTIMA 400 DUO can monitor and balance each cell of
the battery individually. Error message will be indicated and the process will be ended auto-
matically if the voltage of any single one cell is abnormal.
Adaptable to Various Type of Lithium Battery
ULTIMA 400 DUO is adaptable to various types of lithium batteries, such as LiPo, LiIon and
the new LiFe series of batteries.
LiHV Mode Available
The additional LiHV mode is able to charge the new generation of LiPo and LiIon batteries
with a higher end of charge voltage (4.35V).
Fast Charge Mode and Storage Mode of Lithium Battery
Special modes for specific needs. Fast Charge reduces the duration of charging. Storage
Mode lets you control the final voltage of your battery as preparation for long time storage in
Special Features
