Larson Electronics UB-CH0004 Ultralife 2 Bay Battery Charging System

Ultralife 2 Bay Battery Charger/Conditioner UB-CH0004 DC Input Range - 12 to 36 VDC Mil standard 1275 AC Input Range - 95 to 260 VAC 47 to 440 Hz Charge Rate - 1.0 Amp per String Indicators - Steady LED - fast charge / Flashing LED - Trickle Charger / No LED - Charge Complete Size: 14 in. L X 12 in. W X 6 in D (35.56 X 30.48 X 15.24 cm) Weight: 12 lbs (5.44 kg) without batteries Charging temperature - 0C to 45C Storage temperature - -50X to 65C