Polaron PRO 1CH:500W 14S, 2CH:30W NiMh - NiCd 3
Polaron PRO 1CH:500W 14S, 2CH:30W NiMh - NiCd 3' Color and Touch TFT (Black)

Polaron PRO 1CH:500W 14S, 2CH:30W NiMh - NiCd 3" Color and Touch TFT (Black)

P/N: S2003.BK


  • Professional black 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 14 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)


  • Polaron PRO Charger
  • 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



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. Power your charger with any DC 12V ~ 24V power supply such as the Polaron Switching Power Supply (P/N S2012), which 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 beautiful TFT LCD 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 will do 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.

Professionalize your look with the black 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!


Please note reviews are for the Polaron EX but should provide an accurate overview of charger operation.

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