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Brand: Dual Pro

Dual Pro PS4 Auto 4-Bank Battery Charger with 2-Bank Battery Optimization System

Dual Pro PS4 Auto 4-Bank Battery Charger with 2-Bank Battery Optimization System

Regular price $1,195.01
Regular price Sale price $1,195.01
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About this product

This charging and balancing kit combines the Dual Pro PS4 Auto 4-Bank Battery Charger with the 2-Bank B.O.S. (Battery Optimization System) to maintain optimal performance and longevity for battery banks in marine and industrial applications. Designed for versatility, the system automatically detects and charges both Lithium and AGM batteries, while the B.O.S. actively balances series-wired batteries to ensure equal voltage.

Battery Charger Features:

  • Automatic detection and charging for Lithium and AGM batteries
  • 4-bank independent outputs
  • 60A total output capacity
  • Fully automatic multi-stage charging
  • Waterproof design suitable for fresh and saltwater use
  • Includes on-board diagnostic codes
  • Ignition protected and ISO 8846 Marine standard approved
  • FCC 15 Parts A and B interference compliant
  • 3-year warranty

Battery Optimization System (B.O.S.) Features:

  • Part number: BOS12V2
  • Utilizes BSAP-24 algorithm to predict and balance battery voltage in series
  • Prevents pack imbalances to improve runtime and battery life
  • Features a transfer rate up to 7.5A
  • Low power consumption with less than 1mA sleep mode
  • Self-powered operation
  • Compatible with any battery chemistry
Quantity
  • Secure checkout
  • 21-day return requests
  • Free standard shipping $100+

Product facts

CT SKU
CT-117711
Model / MPN
PS4AUTO/BOS12V2
Package dimensions (H × W × L)
11" X 11" X 19"
Package weight
34.9 lb

Specifications

Charger Input - Voltage
120v
Charger Output - Amps
60a
Charger Output Voltage
12/24/36/48v
Charging Banks
4
Portable
No
Type
Dual Pro PS4 Auto 4 Bank Battery Charger w/2 Bank B.O.S.

Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.

Shipping & returns

Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.

Fit & compatibility

Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.

Need help choosing?

Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.