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BLUE SEA SYSTEMS P12 Battery Chargers

Advanced four-stage charging for up to three battery banks with user-selectable profiles for lead acid, gel, AGM or even the latest Thin Plate Pure Lead batteries. PreFloat feature moves each battery individually from the absorption stage to the float stage, based on the need of each battery, to prevent overcharging and damage to the batteries.

Large, bright display communicates with plain language words to monitor and select charge profiles, control battery equalizing function to revitalize flooded lead acid batteries and provides intuitive screens to diagnose problems. Rugged, finned aluminum case dissipates heat for less fan run time and longer component life.

Line input voltage range of 90-265V AC, 45/65Hz allows use anywhere in the world. Ignition, over and under battery temperature, overheating, DC over-voltage, AC reverse polarity and current surge and short circuit protected. Integrates with Blue Sea Systems Automatic Charging Relays for optimal charging.

  • Automatic Functions: ACR Charge Coordination, Battery temperature compensation, PreFloat
  • User Selectable Functions: Equalizing function to revitalize flooded lead acid batteries, Repeating cycle Battery Health Mode during storage or over extended periods, Selectable charge profiles
  • Status Indicators: Battery Bank; Charging Fault, Profile, Stage; Volts; Amps; Power
  • Input Wiring: Hardwire
  • Output Wiring: Hardwire
  • Safety Features: DC over voltage and reverse polarity protection; AC over/under voltage shutdown and automatic restart; Surge and short circuit
  • Remote Available: Yes 
  • Waterproof: No
  • Dimensions: 13 1/8"H x 8 1/2"W x 3 11/16"D
  • Approvals: UL-1236 Marine and CSA 22.2 No. 107.2-01 standards; Meets all elements of ABYC A-31 and certain NMEA requirements;
  • Currently not available for sale in California
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
P12 Battery Charger LED Remote 15081508 7520
In stock online.

$119.99

P12 Battery Charger, 25A 13908876 7521
Ships when available.

$499.99

P12 Battery Charger, 40A 13908884 7522
In stock online.

$649.99

Product Description

Advanced four-stage charging for up to three battery banks with user-selectable profiles for lead acid, gel, AGM or even the latest Thin Plate Pure Lead batteries. PreFloat feature moves each battery individually from the absorption stage to the float stage, based on the need of each battery, to prevent overcharging and damage to the batteries.

Large, bright display communicates with plain language words to monitor and select charge profiles, control battery equalizing function to revitalize flooded lead acid batteries and provides intuitive screens to diagnose problems. Rugged, finned aluminum case dissipates heat for less fan run time and longer component life.

Line input voltage range of 90-265V AC, 45/65Hz allows use anywhere in the world. Ignition, over and under battery temperature, overheating, DC over-voltage, AC reverse polarity and current surge and short circuit protected. Integrates with Blue Sea Systems Automatic Charging Relays for optimal charging.

  • Automatic Functions: ACR Charge Coordination, Battery temperature compensation, PreFloat
  • User Selectable Functions: Equalizing function to revitalize flooded lead acid batteries, Repeating cycle Battery Health Mode during storage or over extended periods, Selectable charge profiles
  • Status Indicators: Battery Bank; Charging Fault, Profile, Stage; Volts; Amps; Power
  • Input Wiring: Hardwire
  • Output Wiring: Hardwire
  • Safety Features: DC over voltage and reverse polarity protection; AC over/under voltage shutdown and automatic restart; Surge and short circuit
  • Remote Available: Yes 
  • Waterproof: No
  • Dimensions: 13 1/8"H x 8 1/2"W x 3 11/16"D
  • Approvals: UL-1236 Marine and CSA 22.2 No. 107.2-01 standards; Meets all elements of ABYC A-31 and certain NMEA requirements;
  • Currently not available for sale in California

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