SKYRC D400 is a twin-channel charger with two independent circuits which can charge two different kinds of batteries simultaneously. It also supports power distribution in AC/DC mode to get max charging power to shorten charging time.

Moreover, it is not only just a charger, but also can supply 150 Watts DC Power on channel 2, users can use it to power DC devices. 

What’s more, the synchronization mode is available, in which users could perform synchronous settings for charging same batteries simultaneously to offer time-saving benefits.
 

Win-channel Charger
SKYRC D400 allows you to plug 2 batteries into one charger simultaneously, and it will intelligently and automatically charge 2 battries 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(NiMH/NiCd/LiPo/LiFe/Lilon/LiHV/Pb)batteries into any of the charging ports. 

Dual Input and Power Distribution
It supports power distribution, for example, Channel 1-300W, then Channel 2-100W, the total power is 400W. Please note the Max power for Channel 2 is 200W, but Channel 1can reach to 400W.

Optimized Operating Software
SKYRC D400 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!

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 discharging.  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
SKYRC D400 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 D400 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 D400 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 batteries with an end of charge voltage 4.35 V.

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.

Re-Peak Mode of NiMH/NiCd Battery
In re-peak charge mode, the charger can peak charge the battery once, twice or three times in a row automatically. This is good for making certain the battery is fully charged.

Delta-peak Sensitivity for NiMH/NiCd
Delta-peak sensitivity for NiMH/NiCd battery: 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.

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.

Automatic Charging Current Limit
You can set up the upper limit of the charging current when charging your NiMH or NiCd battery, it is useful for the NiMH battery of low impedance and capacity in the 'AUTO' charging mode.

LiPo Battery Meter
The user can check battery's total voltage, the highest voltage, the lowest voltage and each cell's voltage.

Battery Internal Resistance Meter
The user can check battery's total internal resistance and each cell's internal resistance.

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.

Package Included:
1x SKYRC D400 charger

Specification:

Dimensions
Weight	2510g
Input Voltage	AC 100-240V/DC 11-18V
Charge Circuit Power	400W
Discharge Circuit Power	36W
Charger Current Range	0.1-20A
Discharge Circuit Power	0.1-5A
Current Drian for Balancing Port	Max 500mA/cell
Trickle Charging Current	50mA-300mA & OFF
DC Power Supply Output	6-15V/Max.10A
LiPo/LiFe/Lilon/LiHV Battery Cell Count	1-7S
NiMH/NiCd Battery Cell Count	1-18S
Pb Battery Voltage	2-24V