Introduction - Skyrc Ultimate Duo 400W AC/DC Instruction Manual

Introduction

Congratulations on your choice of SKYRC Ultimate Duo 400W AC/DC Balance
Charger / Discharger / Power Supply. This unit is simple to use, but the operation of
a sophisticated automatic charger such as SKYRC D400 does require some
knowledge on the part of the user. These operating instructions are designed to
ensure that you quickly become familiar with its functions. It is therefore important
that you read right through the Operating Instructions, Warning and Safety Notes
before you attempt to use your new charger for the first time. We hope you have
many years of pleasure and success with your new battery charger.
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 mode to get max charging power to shorten charging time. What's
more, users could set the terminal voltage by themselves and connect it to PC for
PC control and firmware upgrade. Besides that, users could also use it as Lithium
Battery Meter and Battery Internal Resistance Meter. 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.
Your Ultimate Duo 400W can supply 150 Watts DC Power on channel 2. You can
use it to power equipments that require DC power. It converts standard household
power 100-240V AC to 6-15V DC power.
SKYRC D400 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 seven-cell Lithium-Polymer (LiPo), Lithium iron phosphate
(LiFe) and Lithium-Ion (LiIon) batteries; maximum 20A charge current and maximum
400W charge power. The additional LiHV mode is able to charge the new generation
of LiPo batteries with an end of charge voltage 4.35V. There are Automatic Charging
Current Limit, Capacity Limit, Temperature Threshold and Processing Time Limit
which makes the charger safe to use.
SKYRC D400 can charge DJI TB4X battery with an optional charging cable (SK-
600023-05), which is not included in the package.
Please BE SURE to read these INSTRUCTIONS, WARNING and SAFETY NOTES
before you use the charger for the first time.
It can be dangerous to mis-handle batteries and battery chargers, as there is always
a risk of batteries catching fire and exploding.
D400 01 ·