• Dual Pro SS4 Auto 4-Bank Battery Charger with 2-Bank B.O.S.
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Brand: Dual Pro

Dual Pro SS4 Auto 4-Bank Battery Charger with 2-Bank B.O.S.

Dual Pro SS4 Auto 4-Bank Battery Charger with 2-Bank B.O.S.

$1,083.93
$1,083.93
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This charging system pairs the Dual Pro SS4 Auto 40A 4-Bank Battery Charger with a 2-Bank B.O.S. (Battery Optimization System) to provide an integrated power management solution for marine and industrial battery banks.

Dual Pro SS4 Auto 4-Bank Charger

  • Automatic detection and charging for Lithium and AGM battery chemistries.
  • 40A total output with independent charging banks.
  • Includes a startup feature to wake batteries from low-voltage protection mode.
  • Waterproof design suitable for fresh and saltwater marine environments.
  • Safety rated: ISO 8846 Marine standards, ignition protected (US Coast Guard 33 CFR 183.410), and FCC 15 Parts A and B compliant.
  • 3-year warranty included.

B.O.S. (Battery Optimization System) 2-Bank

  • Actively balances series-connected battery packs by shuttling energy between batteries.
  • Features BSAP-24 (Battery Selection and Prediction) algorithm to monitor and match voltage.
  • Compatible with any battery chemistry.
  • Self-powered with a sleep mode under 1mA.
  • Transfer rate up to 7.5A.

The system is suitable for any application using series-connected batteries, including golf carts, industrial equipment, solar power systems, and electric vehicles.

Product facts

CT SKU
CT-115635
Model / MPN
SS4AUTO/BOS12V2
Package dimensions
11" X 11" X 17"
Package weight
25.4 lb
Specifications
Charger Input - Voltage = 120v\nCharger Output - Amps = 40a\nCharger Output Voltage = 12/24/36/48v\nCharging Banks = 4\nPortable = No

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