• Dual Pro RS2 2-Bank Battery Charger with 2-Bank B.O.S. System
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Brand: Dual Pro

Dual Pro RS2 2-Bank Battery Charger with 2-Bank B.O.S. System

Dual Pro RS2 2-Bank Battery Charger with 2-Bank B.O.S. System

$594.99
$594.99
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About this product

The Dual Pro RS2 2-Bank Battery Charger and Battery Optimization System (B.O.S.) kit is designed to charge, maintain, and balance battery packs in series, improving overall strength, run time, and longevity. This system is suitable for marine, industrial, solar, and automotive applications.

B.O.S. Battery Optimization System

  • Active energy transfer between batteries to maintain balance
  • BSAP-24 algorithm for predictive energy distribution
  • Self-powered with less than 1mA sleep mode
  • Compatible with any battery chemistry
  • Transfer rate: up to 7.5A

RealPRO Series Battery Charger

  • Output: 12A total (two 6A banks) for 12V/24V systems
  • Compatible with Wet Cell and AGM batteries
  • Waterproof, rugged construction for freshwater and saltwater use
  • Independent, fully automatic outputs with maintenance mode
  • Safety: Reverse polarity protected, ignition protected (US Coast Guard 33 CFR 183.410), and ISO 8846 Marine compliant
  • Compliance: FCC Part 15 A and B
  • Includes 5 ft. DC charge cables and 3 ft. AC power cord
  • Input: Universal 100-240 VAC, 50/60 Hz
  • Warranty: Two years

Manuals & videos

  • Secure checkout
  • 21-day return requests
  • Free standard shipping $100+

Product facts

CT SKU
CT-115622
Model / MPN
RS2/BOS12V2
Package dimensions (H × W × L)
5" X 8" X 9"
Package weight
11.2 lb

Specifications

Charger Input - Voltage
120/240v
Charger Output - Amps
12a
Charger Output Voltage
12/24v
Charging Banks
2
Portable
No

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.