Sky RC D400 400 Watt 20A AC/DC Charger
Brand: Overlander
Part No: OL-3202
THIS ITEM IS TEMPORARILY UNAVAILABLE.
PLEASE SEE ITEM #SCH-SK-100123 AS A REPLACEMENT
The Overlander SkyRC D400 (part number OL-3202) is a twin-channel AC/DC charger with two independent circuits, allowing you to charge two different battery types at the same time. With intelligent power distribution in both AC and DC modes, the D400 maximises available power to shorten charge times. It also functions as a DC power supply, delivering up to 150W (6–15V, max 10A) for powering suitable DC devices. A synchronisation mode lets you mirror settings across both channels when charging identical packs for added convenience.
Key Features
- Twin-channel charger with independent circuits for simultaneous charging
- Up to 400W total charge power and 0.1–20A charge current range
- AC 100–240V or DC 11–18V input with smart power distribution
- Built-in DC power supply output: 6–15V, max 10A (up to 150W)
- Bluetooth 4.0 connectivity via the SkyCharger app (iOS/Android) for control and monitoring with automatic connection
- Charge Master PC software for real-time graphs, pack/cell voltage monitoring and firmware updates
- Scan To Go QR code system for automatic, profile-based charge/discharge
- Synchronisation mode for charging the same batteries on both channels
Specifications
- 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: 50–300mA & OFF
- DC power supply output: 6–15V / max 10A
- LiPo/LiFe/LiIon/LiHV cell count: 1–7S
- NiMH/NiCd cell count: 1–18S
- Dimensions: 258 × 194 × 83mm
- Net weight: 2510g
Suggested Compatibility
- 1–7S LiPo, LiFe, LiIon and LiHV packs (as per stated cell counts)
- 1–18S NiMH and NiCd packs (as per stated cell counts)
- DC devices requiring 6–15V up to 10A (subject to the stated output limits)
With robust power output, app and PC connectivity, and the convenient Scan To Go system, the Overlander SkyRC D400 offers a flexible, efficient charging solution for a wide range of RC battery chemistries.
Secured by Stripe
The 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 the maximum charging power to shorten charging time. The D400 can also supply 150W on DC which users can use it to power DC devices. A synchronization mode is available, in which users could perform synchronous settings for charging same batteries simultaneously to offer time-saving benefits.
The SKYRC D400 is compatible with PC and mobile applications to allow for easier monitoring and use.
• SkyCharger App: The Bluetooth 4.0 connectivity allows the user to control and monitor the D400 comfortably through an app on a portable device such as smartphone, iPad, or iPhone. The iOS app can be downloaded from iTunes Store, and the Android app from Google Play Store. Operation of the app is self-explanatory and the same on iOS and on Android. Explicit pairing is not required; after download and installation just activate Bluetooth on your mobile device and launch the app. The D400 and your device will establish a Bluetooth connection automatically.
• Charge Master: The user can monitor pack voltage, cell voltage and other data during the charging, view charge data in realtime graphs, and can also control charging and update firmware from the "Charge Master" PC Software.
A unique feature of SKYRC chargers is the Scan To Go automatic charging system. Each battery requires its own dedicated charging process, and it is easy to set up the charger incorrectly for a specific type of battery, resulting damage the battery or even cause accident. Scan To Go provides a solution to this problem by allowing the user to assign a QR Code which contains all the relevant data for the battery for charging or discharging. The user can create a unique QR Code by using “SkyCharger” apps. Print it and paste it on the battery. Using your smart phone and launch “SkyCharger” app. Since all the essential information is stored in the QR Code, all you need to do is press the Scan button, and the charge or discharge process will start automatically.
SPECIFICATIONS
- Input Voltage AC 100-240V DC 11-18V
- Charge Circuit Power 400W
- Discharge Circuit Power 36W
- Charger Current Range 0.1-20A
- Discharge Circuit Range 0.1-5A
- Current Drain for Balancing Port Max 500mA/cell
- Trickle Charging Current 50mA-300mA & OFF
- DC Power Supply Output 6-15V / Max. 10A
- LiPo/LiFe/LiIon/LiHV Battery Cell Count 1-7S
- NiMH/NiCd Battery Cell Count 1-18S
- Dimensions 258 x 194 x 83mm
- Net Weight 2510g
Key Info:
- Brand: Overlander
- Part No: OL-3202
- Barcode: 6930460003898
- Input Voltage:
• 12V
• 240V (UK mains) - Included Connectors:
• 4mm Banana Sockets
• XH LiPo Balancers - Chemistry:
• LiPo
• NiMh / NiCd
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
Reviews
No specific product reviews yet, why not write one?WRITE A REVIEW
Questions & Answers
These come with an XT60 charge cable, plus an XH balance board.
Yes, just confirmed - you download the app from your app store and this communicates with the charger via bluetooth.
ASK A QUESTION
For more in depth queries, please contact us.



