New and unused. NOTE this is not the much cheaper LITE version. 

STERLING POWER PRO CHARGE ULTRA MARINE CHARGER PCU1230, 12V 30A

Advanced marine battery charger with triple battery outputs, digital controls and active power factor correction.

Features

• Award winning marine and leisure battery charger
• Four Step Battery Charging 12V input 30A with 3 isolated outputs
• Simple plug'n'play system with 11 different pre-programmed cycles
• Thermostatically controlled fan cooling system
• Twin digital displays for Amps and Voltage plus 32 LED info display
• Quality construction with rear metal plate and durable plastic casing
• Designed for vertical mounting with splash/drip protection (IP22 class protection)
• Optional remote control and monitoring panel
• Measures 215mm (w) x 260mm (h) x 90mm (d) and weighs 2Kg