Graupner/SJ is known worldwide as a leader in advanced battery charger technology and they have produced a new generation of high tech chargers that has a beautiful space-saving design. The Polaron Ex is a 2 channel colour touch screen charger, providing a wide feature set.
The Polaron EX combo is limited to 220W/channel @ 12V, but when used in the field and powered from a 24V DC (2 x 12V) source, it increases to a massive 400W/channel.
Equipped with a touch sensitive 3.0" full colour LCD screen and specialized touch software, it's a brand new experience in the field of battery charging. There are 4 options of Silver, Red, Orange, Blue 4 Colours
The world's first standing type design User friendly 3.0" full colour TFT LCD Charging 400W from 24V input, 220W from 12V input. Charging Capability of Lixx 1-7 cells, Nixx 1-14 cells, Pb 1-12 cells Individual 20 memories in each channel to manage the different parameter set The outstanding and maximized space saving design Built in additional useful functionality such as servo tester, tire warmer updating with the latest firmware
The Set includes:
POLARON charger EH to XH 7S Adapter Board and 7S Cable USB Cable DC input cable Temp Sensor x 2 Charge Cable x 2 Alligator Clip x 2 Charger Stand Manual
Dimensions (LxWxH) 88,2x203,4x196,3 mm Dimensions (LxWxH) 88,2x203,4x196,3 mm Max. balancing current 350 mA Operating voltage DC: 11 .... 28 V Discharge current 2x Max.60W / 0.1 - 10.0 A All-up weight, approx. 1368 g Charge output 2 Automatic charge current USB 5V output (5.0V 2,5A ) A Max. discharge current 0,1 - 10 A
Got this in our S1000+ build and have to say was a bit baffled at first, so many settings, so many wires and so many buttons. However after 5 minutes of looking at youtube and finding the little screen pencil on the side we were sorted. Used to power up our Tatu 16000 and GenAce 2200 batteries and no issues. Fan at the back can make a bit of noise, but I suppose with 30A coursing through it this is no surprise. Mark down on quality as plastic feels quite cheap.