Sterling Pro Charge Ultra 12V 20A (3 Output) Charger

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Sterling Sterling Pro Charge Ultra 12V 20A (3 Output) Charger

Item: 7-6061

MPN: PCU1220

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£455.40 £379.00



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Product Description

Sterling Pro Charge Ultra 1220 Battery Charger is the latest in boat battery charging systems with plenty of well thought out useful features plus easy to install & wire up thanks to their simple output screw terminals. The chargers have 2 clear digital displays on the front which show information about the voltage and current supplies and a series of 32 LEDs also give plenty of information about your charging system.

It is generally recommended that a battery charger to be about 10% of the amp/hr capacity of the batteries requiring to be charged. However, if you have a generator set onboard and you wish to charge your batteries faster - ie, to save fuel, then depending on your budget, you can easily double the charger size to reduce your generator running hours and achieve the charge faster. The Pro Charge Ultra has 3 isolated charging outputs, 3 batteries or battery banks can charge without the batteries themselves being interconnected, e.g. starter, domestic and generator starter battery.

Standard features include:

  • 11 pre-programmed battery charging curves - easy to select
  • 1 custom set, can be set from charger, no need for computer
  • 2 digital meters for current and voltage measurement
  • 1 power meter to show what reserve power left on the unit
  • Synchronised rectification output
  • High voltage de-sulphation cycle
  • Low activity, standby mode to increase battery life
  • Battery health program
  • Multi speed fan control to reduce unnecessary fan noise
  • Primary (processor digitally controlled) & an emergency backup secondary (analogue controlled) high voltage trip
  • 32 LED information panel
  • Internal scan and systems check
  • Includes battery temperature sensor

Size: L260xW215xD90mm

Weight: 2.0kg


  • Global Input Power - automatically operates with an A/C input of 90-270 volts at 40-70 Hz
  • 11 Pre-programmed battery charge curves - including LiFePO4, GEL, AGM, open/sealed lead acid and Calcium
  • One customizable charging profile - Can be set from the charger, no need for a computer
  • Four Step Battery Charging - protects batteries and prevents overcharging via charging, conditioning and float modes
  • Two battery outputs and one common negative - allows the user to charge 1 or 2 battery banks
  • Two Digital Meters - displaying real time current and voltage measurements
  • One power meter - showing % of charger capacity being used as well as power capacity remaining
  • Active Power Factor Correction (PFC) - increases efficiency by almost 40% percent over older / non-PFC chargers
  • Synchronized Rectification Output - FET based, increases charger efficiency by 10% over traditional diode based chargers
  • High Voltage de-sulphation cycle - for customers with flooded lead acid batteries
  • Stand-by Mode - increases battery life
  • Digital Microprocessor Controlled High Voltage Protection System (Primary)
  • An emergency backup analog controlled high voltage trip (Secondary)
  • Constructed of rust resistant marine grade materials - Lightweight, compact footprint for easy installation
  • 32 LED Information Panel - internal scan and systems check.
  • Remote port for optional remote control w/ 10 meter cable - Remote can be surface, flush, or recess mounted
  • Battery temperature sensor included
  • The printed circuit boards are conformal coated for high humidity operations
  • 20amp 12volt
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