This is the 7A Power Master Mini Power Supply in Blue from Muchmore Racing. Perfect for airplanes modelers or for accessories such as tire truers and more One tap Overload, short circuit and heat protector Terminals are compatible with banana plugs or alligator clips Single cooling fan Auto select 110-220V input voltage Blue LED status indicator Very small and lightweight 120 day limited warranty 7A Power Master Mini Power Supply with AC power cord and instruction sheet Connecting power cord and plugging into AC wall outlet Size: 6.3 x 2.7 x 1.8" (160 x 70 x 45mm) Weight: 13.2oz (375g) Constant Current: 80-110V 6.5A, 200-240V 8.0A Peak Current: 15A/0.5 sec Input: 80-250V auto selected Adjustable Output Voltage: 11.5 - 13.8V Also available in black, order MMRP1055 jxs 3/05/08 ir/jxs