Product overview
The SkyRC D400 combines two independent charging circuits in a unit measuring 258 × 194 × 82.5mm and weighing 2510g. It can charge two batteries simultaneously, including different battery types. Supported packs span 1-7S lithium batteries, 1-18S NiMH or NiCd batteries, and 2-24V lead-acid batteries. Input options are 100-240V AC and 11-18V DC. Charging power can be allocated between channels in either input mode, with a 400W total limit, a 400W channel 1 maximum and a 200W channel 2 maximum.
Connections include a balance lead socket, a temperature sensor port, USB, micro USB for a PC link, and DC input and output connections; a cooling fan is also fitted. Channel 2 doubles as a DC supply rated at up to 150W, with a 6-15V output and maximum 10A current. Charge Master software supports charging control and electrical monitoring. The supplied package includes the charger, AC power cord, XH adaptor, banana connectors with an XT60 connector, two charging cables and an instruction manual.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | SkyRC D400 Charger |
| Product code | SK-100123 |
| Product type | Balance charger, discharger and power supply |
| Charging architecture | Two independent charging circuits support simultaneous charging of two batteries, including different battery types. |
| Input voltage | AC 100-240V / DC 11-18V |
| Charge circuit power | 400W |
| Discharge circuit power | 36W |
| Charge current range | 0.1-20A |
| Discharge current range | 0.1-5A |
| Balancing port current drain | Max 500mA/cell |
| Trickle charging current | 50mA-300mA & OFF |
| DC power supply output | 6-15V / Max.10A |
| Lithium battery cell count | 1-7SLiPo, LiFe, LiIon or LiHV batteries. |
| Nickel battery cell count | 1-18SNiMH or NiCd batteries. |
| Lead-acid battery voltage | 2-24VPb batteries. |
| Weight | 2510g |
| Dimensions | Length 258mm × width 194mm × height 82.5mm |
| Channel power allocation | Supports distributing charging power between the two channels in AC and DC operation.Power distribution operates in both AC and DC modes. |
| Channel power limits | Channel 1 maximum: 400W; channel 2 maximum: 200W. Example allocation: 300W on channel 1 and 100W on channel 2.Total charging power is 400W. |
| Power supply maximum power | 150WDC power supply output uses channel 2. |
| AC-to-DC conversion | Converts 100-240V AC to 6-15V DC.AC mains input. |
| Synchronization mode | Supports synchronized settings for simultaneous charging of the same batteries.Charging the same batteries simultaneously. |
| Shared channel settings | Both channels can be configured through channel 1.Synchronization mode. |
| Physical connections and cooling | Discharge output socket, 4mm banana plug connection, temperature sensor port, USB port, micro USB port for PC link, balance lead socket, DC output, 11-18V DC input and cooling fan. |
| Battery management functions | Program storage and loading, battery voltage measurement, battery resistance measurement and terminal voltage control. |
| PC charging control and monitoring | Start or stop charging, view real-time current, voltage and capacity graphs, and monitor individual cell voltage.Using Charge Master PC software. |
| PC software capabilities | Data analysis and firmware upgrade support. |
| Box contents | D400 charger, AC power cord, XH adaptor, banana connectors with XT60 connector, two charging cables and instruction manual.Supplied configuration. |
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