Blue Sea Systems® - 3-Bank 12V P12 Battery Charger

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Product Details

Blue Sea Systems

3-Bank 12V P12 Battery Charger by Blue Sea Systems®. Rugged finned aluminum case dissipates heat to help keep the battery charger electronics cool. Universal line voltage 90-265VAC, 45-65 Hz for use anywhere, and is compatible with low voltage power sources. AC over and under voltage shut down and automatic restart.

Blue Sea Systems


Maximum Output Voltage: 16.0VDC
Nominal Voltage: 12VDC
Number of Outputs: 1 negative; 3 positive
Universal AC Input Voltage: 90-265VAC
AC Input Frequency: 45-65Hz
Output Voltage Accuracy: 0.05V
Typical Float Voltage: 13.5VDC
Minimum Operating Temperature: -20° C
Maximum Operating Temperature: 70° C
Minimum Storage Temperature: -30° C
Maximum Storage Temperature: 80° C
Battery Types [Supports other battery types with a user adjustable charge profile. Consult battery manufacturer specifications for other battery types to avoid damage. Do not mix battery types. ]: AGM, Flooded Lead Acid, Gel, TPPL (Thin Plate Pure Lead)
Height: 13.03in (330.96 mm)
Width: 8.46in (214.88 mm)
Depth: 3.66in (92.96 mm)
Weight: 13.00lb (5.9 kg)


  • User Defined Charge Profiles for setting voltages to match the battery manufacturer's recommendations
  • User Defined Absorption Stage Values determine when the charger should exit Absorption Stage in order to prevent overcharging
  • Charge Coordination™ integrates with Blue Sea Systems' Automatic Charging Relays to separate battery banks while the P12 is operational
  • PreFloat™ Stage prevents over charging by individually moving batteries out of Absorption Stage
  • Battery Temperature Compensation adjusts charging voltage up (for colder batteries) or down (for warmer batteries) as recommended by battery manufacturers for proper battery performance
  • Rugged finned aluminum case dissipates heat
  • Large bright full graphic control screen with user interface
  • Plain-language text in English, French, Italian, German and Spanish
  • Intuitive screens provide fault alerts and plain language diagnostics

Boating is a great way to relieve stress and leave all your troubles on land. Enjoy your time out on the water even more with this top-notch marine product. Whether you're practicing your casts, exploring the amazing marine life with a snorkel, or just cruising on the open water for fun, you need to equip your vessel with the finest products to make sure nothing ruins your amazing recreational time. With CARiD you are covered from bow to stern, because we know exactly what you need to make your boating a breeze. This product will be great for all outdoor enthusiasts who enjoy traffic-free travel and wind in their hair. Made with durable materials, it will ensure a long-lasting performance for many exciting adventures to come.

Blue Sea Systems® engineers and manufactures electrical products for harsh environments in the marine, industrial, and heavy truck industries. Their engineered products are created by an in-house team of engineers who have experience in mechanical, electrical, industrial, electronic, and software design. Extensive testing is performed on all products. Blue Sea Systems` in-house lab is used to load test, thermal test, and water test products to ensure they will perform under marine conditions. Blue Sea Systems delivers innovative, reliable products for the marine industry.

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Warranty Information

Blue Sea Systems stands behind its products for as long as you own them. Blue Sea Systems will replace or issue a credit for any of its products found to be defective in materials or manufacture. P12 Battery Chargers and P12 Remote Displays are warranted for a period of five years from the date of first purchase. Digital Meters and Vessel System Monitors are warranted for a period of three years from the date of first purchase. No compensation will be allowed for products not returned to Blue Sea Systems for analysis, nor will compensation be made for labor required to replace any defective product.


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