The I-PEAK 545 DUAL is probably the most versatile microprocessor controlled balance charger and unique in this category. This charger can charge 2 battery packs at the same time, no matter what kind of cells. The I-PEAK 545 DUAL is packed with all the same features as the I-PEAK 545 but then doubled! The I-PEAK 545 DUAL can handle even 10S Li-Po battery paks if the battery pack is fitted with 2 x 5S balance connectors. Technical Specifications Operating Voltage : 11~18V DC No. of NiCd/NiMH cells : 1~14 Cells (x2) No. of Li-Po cells : 1~5 Cells (x2) PB Battery Voltage : 2V~12V (x2) Circuit Power : 50W (x2) Charge Current Range : 0.1~5.0A Current drain for balancing Li-Po cells : 200mA/Cell Temperature Sensor : Yes (x2)(*) Weight : 580g Dimensions : 133x191x30mm *Temperature sensor lead is optional, not includ