High-Quality RC Gear for Less

Graupner Polaron AC/DC SPORTS 240W 7S 3" B/W and Touch LCD Charger

$ 199.99

Brand Graupner USA

This product is unavailable


Graupner Polaron AC/DC Sports charger is designed to charge multiple batteries simultaneously. Sports dual-charger comes a compact case that is easy to store and transport. The TFT (Thin Film Transistor) LCD Liquid Crystal touchscreen gives the Polaron AC/DC Sports a user-friendly interface. Automatic setup provides optimal charge profiles, ensuring efficient and safe charging—simply enter the battery type, cell numbers and capacity information and the Polaron AC/DC Sports does the rest.  Eliminate the need to re-enter battery information by using up to 20 memory profiles—just select the appropriate battery profile and press CHARGE.
Safe handling and monitoring is easy when the Polaron AC/DC Sports is attached to the supplied balancing boards and when used with the enclosed temperature sensors that carefully monitor high charge rate batteries. Prolong the life-cycle of your batteries by placing them in Store Mode when not in use.  Personalize your look with the silver casing. 
Attach the Polaron AC/DC Sports to an external 12V power supply for indoor or outdoor use.  Stay informed on a desktop or laptop computer via the USB connection by monitoring the charging process or upgrading the firmware with our free Graupner Update Studio.  The Polaron AC/DC Sports masterfully brings new life to your batteries and hobby experience


  • Sleek silver color
  • Optimal space saving design
  • Friendly 128 x 64 graphic LCD screen with touch buttons
  • 120W DC per channel and 60W AC per channel
  • Charges LiPo, LiLo, LiFe (up to 7 cells), NiCd, NiMh (up to 14 cells), Pb 1-12 cells
  • Support for parallel charging of multiple batteries on a single channel
  • 20 memory battery profile channels for each charge port (total 40 memories)
  • USB data port for firmware updates and PC charger monitoring
  • External USB charge port for tablets or smartphones


  • Polaron AC/DC Sports Charger
  • AC Power Cord
  • 2 x EH to XH 7S balancing boards and cables
  • 2 x Temperature sensors
  • 2 x Charge cable
  • 2 x Aligator clip
  • Charger stand
  • USB cable
  • DC input cable
  • Manual


Power source AC100 to 240V, DC11 to 15V External Power Supply
Display B/W 128 x 64 TFT Touch screen
Battery Type & Cells NiCd, NiMH / 1 to 14 cells / each channel
LiPo, LiFe, LiIo / 1 to 7 cells / each channel
Pb / 1 to 12 cells (2V/cell) / each channel
Output 2 Channels: DC Input: 120W x 2CH = 240W                        AC input: 60W x 2CH-POWER RATE)
Charge Current 0.1 to 8.0A (100mA steps) /Max. 120W
Discharge Current 0.1 to 5.0A (100mA steps) / Max.30W
Cycling Discharge / Charge to Discharge / Discharge to Charge
Balancing current Max. 300mA
USB USB 5V output (5.0V 1.0A) / USB B-Type
Firmware upgrade External Mini USB device
PC communication Data Logging
Languages Default English
Cooling system 1.97 x 1.97 x 0.39 in
Memory Each 20 memories (20ea x 2CH = 40 memories)
Dimension 3.47 x 8.00 x 7.73 in
Weight 54.18 oz (3.38 lbs)