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Graupner Polaron Pro Combo 1CH 14S, 2CH NiMh–NiCd 3" Color and Touch TFT Charger

$ 379.99

Brand Graupner USA

This product is unavailable


The Graupner Polaron Pro lets you charge multiple batteries simultaneously with the Graupner Polaron PRO dual charger, providing 500W on port one and 30W on port two. Hi-voltage split pack setups of up to 14S are no problem for Polaron PRO, making it an ideal charger for large-size airplane and helicopter modelers. Like all other Graupner Polaron chargers the PRO supports most battery types available on the market.

The beautiful TFT (Thin Film Transistor) LCD (Liquid Crystal Display) touchscreen gives the Polaron PRO a user-friendly interface packed in a compact case that is easy to store and transport. Automatic setup provides optimal charge profiles, ensuring efficient and safe charging—simply enter the battery type, cell numbers and capacity information and the Polaron PRO does the rest! Eliminate the need to re-enter battery information by using up to 20 different memory profiles—just select the appropriate battery profile and press CHARGE. Prolong the life-cycle of your batteries by discharging them and/or placing them in Store Mode when not in use. Safe handling and monitoring is easy when the Polaron PRO is attached to the supplied balancing boards and when used with the enclosed temperature sensors that carefully monitor high charge rate batteries.

Personalize your look with the silver casing.  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 PRO masterfully brings new life to your batteries and hobby experience!


The Graupner Polaron Switching Power Supply has been specially designed with a genius side-docking power system that eliminates the need for external connecting cables, allowing a seamless coupling to the Polaron PRO. The user-friendly LCD screen keeps you informed of integral real-time information regarding consumed current, voltage, and charging environment temperature.

Charge additional devices simultaneously with additional output connectors, and the frontal USB port provides plenty of power to charge your USB devices! The Polaron Power Supply is the perfect staple for your hobby workshop.


  • Sleek silver color
  • Optimal space saving design
  • Friendly 3.0" color and TFT LCD Touchscreen
  • 500W at 24V, 260W at 12V
  • Port one charges LiPo, LiLo, LiFe (up to 7 cells), NiCd, NiMh (up to 14 cells), Pb 1-12 cells
  • Port two charges NiCd and NiMh
  • Discharge current 60W per channel
  • Supports high voltage LiPo battery charging
  • 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
  • Built-in servo and sensored motor tester
  • Supports tire warmer accessory (P/N: S8350, sold separately)


  • Input power (AC 100~240V/50~60Hz)
  • Temperature range (0~40°)
  • Built-in protection: Short circuit, overload, over voltage, over power
  • Backside On/Off switch
  • Cooling fan and Internal circuits to control heat
  • Built in USB connector for multiple device’s (5.0V, 1.0A)
  • Short circuit detection
  • Easy to carry
  • Capable of docking with Polaron EX/PRO/EX1400 Chargers
  • Easy to check voltage and current in real time from LCD screen
  • Outdoor temperature sensor to check outdoor temperature in a screen


  • Polaron PRO Charger
  • Polaron SMPS Power Supply
  • AC Power Cord
  • 2 x EH to XH 7S balancing boards and cables
  • 2 x Temperature sensors
  • 2 x Charge cable
  • 2 x Alligator clip
  • Charger stand
  • Stylus pen
  • USB cable
  • DC input cable
  • Manual


Power source 11-28V External DC Power Supply (Docking system)
Display TFT 3.0" LCD W/ Touch screen
Battery Type & Cells NiCd, NiMH / 1 to 32 cells NiCd, NiMH / 1 to 8 cells
LiPo, LiFe, LiIo / 1 to 14 cells -
Pb / 1 to 12 cells (2V/cell) -
Output 2 Channels (1CH : Max.500W / 2CH : Max.30W)
Charge Current 0.1 to 20.0A (100mA steps)   Max.500W-24V, Max.260W-12V 0.1 to 3.0A (100mA steps) Max.30W
Discharge Current 0.1 to 10.0A (100mA steps)   Max.60W 0.1 to 1.0A (100mA steps)   Max.5W
Cycling Discharge / Charge to Discharge / Discharge to Charge
Balancing current Max. 350mA -
USB USB 5V output (5.0V 2.5A ) / USB B-Type
Sub Function Servo Test, Sensored Motor Test, Warmer
Firmware upgrade External Mini USB device
PC communication Data Monitoring and Logging
Languages English Default, other languages with firmware update
Cooling system 1.97 x 1.97 x 0.39 in
Ext. Module socket Futaba 3P socket
Motor Test socket ZHR
Servo Test socket Futaba 3P socket
Memory 30 Memories 10 Memories
SMPS Docking   Terminal Yes
Dimension 3.47 x 8.00 x 7.73 in
Weight 40.92 oz (2.55 lbs)
Input power AC 100-240V
Output voltage DC 12V
Output current Max. 30A (Continuous current: 25A)
USB connector 5.0V 1.0A
Output connector Front 2ch
Cooling Fan 1.57 x 1.57 x 0.39 in
Size 0.79 x 7.66 x 7.85 in
Display B/W Backlight LCD Display
Weight 42.79 oz (2.67 lbs)