Im Selling my lightly used (10 times) Polaron charger. This is an amazing charger. I can easily charge 2 x 16000 6s Lipos at once with a good power supply. I used the (E fuel 1200 60amp which is also for sale) This charger is in like new condition with no signs of wear. Here is a full description of the product: Overview This is Graupner/SJ POLARON EX charger and it is designed to dock with optional POLARON POWER SUPPLY (S2012) or a suitable 11-28V DC power source. Graupner/SJ is known worldwide as a leader in advanced battery charger technology, and they published a new generation of high tech charger that has the space-saving design to save space. Featuring Max.400W output on 24V operation, Max.220W output on 12V operation per side, POLARON EX is 2 channels charger. Equipped with a touch sensitive 3.0" full color TFT LCD screen and specialized touch keypad, it’s a brand new experience in the field of battery charging. There are 5 options of Black, Silver, Red, Orange, Blue color. Key Features • The world's first standing type design • User friendly 3.0" full color TFT LCD • Charging 400W from 24V input, 220W from 12V input and user adjustable output on each channel • Discharge current(60W/2ch) • Charging Capability of Lixx 1-7 cells, Nixx 1-14 cells, Pb 1-12 cells • Individual 20 memories(2ch, total 40 memories) in each channel to manage the different parameter set • The outstanding and maximized space saving design • Built in additional useful functionality such as tire warmer, servo tester, ESC setup and motor tester updatable with the latest firmware • Internal USB Connector (5.0V, 2.5A) for the external device’s power Includes POLARON EX 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 Power source 11-28V External DC Power Supply (Docking system) Display TFT 3.0” LCD W/ Touch screen Battery Type & Cells NiCd, NiMH / 1~14 cells / each channel LiPo, LiFe, LiIo / 1~7 cells / each channel Pb / 1~12 cells (2V/cell) / each channel Output 2 Channels (400W x 2CH = 800W) Charge Current 0.1 ~ 20.0A (100mA steps) / Max.400W-24V, Max.220W-12V Discharge Current 0.1 ~ 10.0A (100mA steps) / Max.60W Cycling Discharge, Charge to Discharge / Discharge to Charge / Charge to Discharge Balancing current Max. 350mA USB USB 5V output (5.0V 2.5A ) / USB B-Type Sub Function Servo Test, Motor Test, Warmer, ESC setting Firmware upgrade External Mini USB device PC communication Data Logging Languages Optional ( Basically English) Cooling system 50x50x10mm(1.97 x 1.97 x 0.39 in) x 2ea Dynamic Cooling Fan Ext. Module socket Futaba 3P socket Motor Test socket ZHR Servo Test socket Futaba 3P socket Memory Each 20 memories (20ea x 2CH = 40 memories) SMPS Docking Terminal Yes Dimension 88.2x203.4x196.3mm / 3.47x8.00x7.73 inch Weight 1368g / 48.25 oz