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)

batteries.

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.

SPECIAL FEATURES

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

by users!

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.

Maximum safety

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'

charging mode.

Capacity limit

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.

Temperature threshold*

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.

Data store/load

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.

Cyclic charging/discharging

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.