The Graupner/SJ POLARON PRO COMBO charger offers the highest single channel power output of all of the POLARON line. It is designed for use anywhere you have get admission to to AC power. For specialty applications, you’ll be able to also use the POLARON PRO charger with any 11-28V DC power supply. Graupner/SJ is known for its advanced battery charger technology, ease of programming with its full color TFT LCD touch screen, and space-saving design. Featuring a single channel maximum 260 W output under AC operation (and 500 W output at 24V operation, maximum) , the POLARON PRO COMBO is a flexible and powerful charger. The use of the touch sensitive 3.0″ full color TFT LCD screen and specialized touch keypad, It is a brand spanking new experience in the field of battery charging. No more scrolling through menus to input profile parameters. Program your own charge/discharge cycles, even save custom names for your more than a few batteries. Save up to 30 profiles per channel one, 10 additional profiles on channel two, for a total of 40 profiles. The screen displays and logs data throughout charge/discharge cycles for later review. Plus, the charger also includes connections for bonus features such as two battery temperature sensors, tire warmer, servo tester, ESC setup, and motor test capabilities.
Full color 3″ TFT LCD touch display for programming charge parameters, monitoring charge progress
Accepts a range of DC power inputs: 11-28 V DC
Ch 1 max 500 W/.1–20A @ 24V DC; Ch 2 max 30 W/.1–3A @ 24V DC
Ch 1: 1-7 cell Li-Ion/LiPo with balancing board connectors, 1-16 cell NiMH/NiCd, 1-6 cell Pb/acid
Dual cooling fans reduce temperature throughout charge and discharge