SKYRC QUATTRO B6AC is a high-performance, micro processor control charge/discharge
station with battery management suitable for use with all current battery types. With integral
equalizer for six-cell Lithium-Ion (LiIon), Lithium-Polymer (LiPo) and Lithium-Ferrum (LiFe)
Maximum 6A charge current; can be powered by a 12 Volt car battery or from the 110V AC(US
Version) or 220V AC via the built in switch-mode power supply.
And the circuit features four totally independent identical power outputs which are powered 50
watts each. Total powers are 200 watts. As a result , it can charge or discharge up to 4 x 15 cells
of NiCd/NiMH or 4 x 6 series of Lithium batteries simultaneously. Quattro B6AC has four
individual cell voltage balancer at each outputs, so it does not required any balancer separately
when charging Lithium Battery (LiPo/LiIon/LiFe) for voltage balancing.
When a Nickel battery is fully charged, the unit terminates the process using the Delta-Peak
method. Lithium and lead (Pb) batteries are charged using the CC-CV method.
The fan cooling system is so smart and efficient. The fan speed is controlled by
internal temperature sensor.
SKYRC QUATTRO B6AC allows you to plug 4 batteries into one charger simultaneously,
and it will intelligently and automatically charge all 4 of them at once to their maximum
capacity. To top of it, the batteries being charged do not even need to have the same
configuration. You can connect different chemistry（Ni-MH/Ni-CD/LiPo/LiFe）batteries into
any of the charging ports. No more staying up late for charging batteries.
Optimized operating software
SKYRC QUATTRO B6AC features the so-called AUTO function that set the feeding current
during the process of charging or discharging. Especially for Lithium batteries, it can
prevent the overcharging which may lead to an explosion due to the user's fault. It can
disconnect the circuit automatically and alarm once detecting any malfunction. All the
programs of this product were controlled through two way linkage and communication, to
achieve the maximum safety and minimize the trouble. All the settings can be configured
Internal independent lithium battery balancer
SKYRC QUATTRO B6AC employs 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, SKYRC QUATTRO B6AC can monitor and balance
each cell of the battery individually. Error message will be indicated and the process will be
ended automatically if the voltage of any single one cell is abnormal.
Adaptable to various type of lithium battery
SKYRC QUATTRO B6AC is adaptable to various types of Lithium batteries, such as Li-ion,
LiPo and the new LiFe series of batteries.
Fast and storage mode of lithium battery
Purposes to charge Lithium battery varies, 'fast' charge reduce the duration of charging,
whereas 'store' state can control the final voltage of your battery, so as to store for a long
time and protect useful time of the battery.
Delta-peak sensitivity: The automatic charge termination program based on the principle of
the Delta-peak voltage detection. When the battery's voltage exceeds the threshold, the
process will be terminated automatically.
Automatic charging current limit
You can set up the upper limit of the charging current when charging your NiCd or NiMH
battery, it is useful for the NiMH battery of low impedance and capacity in the 'AUTO'
The charging capacity is always calculated as the charging current multiplied by time. If the
charging capacity exceeds the limit, the process will be terminated automatically when you
set the maximum value.
The battery's internal chemical reaction will cause the temperature of the battery to rise. If
the temperature limit is reached, the process will be terminated.
* This function is available by connecting optional temperature probe, which is not included in the package.
Processing time limit:
You can also limit the maximum process time to avoid any possible defect.
The maximum five batteries' data can be stored for each output(4×5SET). You can keep
the data pertaining to program setting of the battery of continuous charging or discharging.
Users can call out these data at any time without any special program setting.
1 to 5 cyclic and continuous process of charge>discharge or discharge>charge is operable
for battery refreshing and balancing to stimulate the battery's activity.
PC based analysis uing USB Communication*
SKYRC QUATTRO B6AC offer PC based program can analysis the characteristic of the
battery via USB port. It shows a graph of voltage, current, capacity curves. It also shows
the individual voltage of each cell in the Lithium battery pack.