Blue Sea Systems 7532 P12 Gen2 40A 3-Bank Battery Charger 12V DC

The Blue Sea Systems P12 Gen2 Battery Charger delivers professional-grade charging performance with 40 amps of total output distributed across three independent banks. This intelligent four-stage charger is engineered for harsh marine and mobile environments, featuring a rugged finned aluminum case and dry mount design that stands up to demanding conditions.

Advanced Charging Technology:

• Four-stage charging process with proprietary PreFloat™ stage prevents overcharging and extends battery life
• Power factor corrected design maximizes efficient use of AC power
• User-definable charge profiles and customizable settings for different battery types
• Battery temperature compensation automatically adjusts charge voltage based on battery temperature
• Charge coordination with Blue Sea Systems Automatic Charging Relays (ACR) controls relay state ensuring proper float stage for each battery
• Large, bright multi-language display (English, French, German, Italian, Spanish) with intuitive diagnostic screens

Comprehensive Protection Features:

• AC over and under voltage shutdown with automatic restart
• Over and under battery temperature protection prevents operation outside safe ranges
• DC over voltage and reverse polarity protection
• Surge and short circuit protection
• Ignition protected for safe installation in engine compartments

Technical Specifications:

• Total output current: 40A across three banks
• Universal AC input: 90-265V AC, 45-65Hz (7.5A @ 100V / 3.75A @ 200V)
• Maximum output voltage: 16V DC / Typical float voltage: 13.5V DC
• Output voltage accuracy: ±0.05V
• Compatible battery types: AGM, Flooded Lead Acid, Gel, TPPL (Thin Plate Pure Lead)
• Recommended battery bank size: 60Ah minimum to 440Ah maximum
• Operating temperature range: -20°C to 70°C
• Dimensions: 13.03" H × 8.46" W × 3.66" D
• Weight: 13 lbs

Backed by a 5-year warranty, this charger provides reliable charging for up to three battery banks simultaneously, making it ideal for boats, RVs, and other applications requiring independent battery management.