• Dual Pro PS3 Auto 3-Bank Battery Charger with 3-Bank B.O.S. System
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Brand: Dual Pro

Dual Pro PS3 Auto 3-Bank Battery Charger with 3-Bank B.O.S. System

Dual Pro PS3 Auto 3-Bank Battery Charger with 3-Bank B.O.S. System

$1,007.01
$1,007.01
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About this product

The Dual Pro PS3 Auto 3-Bank Battery Charger with 3-Bank B.O.S. (Battery Optimization System) is a complete power management kit designed to charge and balance your battery pack. This system automatically detects Lithium or AGM battery chemistry to ensure safe, multi-stage charging, while the B.O.S. unit actively balances batteries in series to maximize longevity and run time.

Charger Features:

  • 45A total output (15A per bank) across 3 independent outputs
  • Compatible with Lithium and AGM batteries
  • Fully automatic charging with startup feature for low-voltage batteries
  • Waterproof design suitable for fresh and saltwater marine environments
  • ISO 8846 Marine standards approved and US Coast Guard ignition protected (33 CFR 183.410)
  • FCC 15 Parts A and B interference compliant
  • 3-year warranty

B.O.S. System Features:

  • Active energy shuttling ensures equal voltage before, during, and after charging
  • BSAP-24 algorithm selects batteries needing energy for optimal pack balance
  • Self-powered operation with a transfer rate up to 7.5A
  • Less than 1mA sleep mode
  • Compatible with any battery chemistry
  • Suitable for marine, golf, solar, industrial, and communication applications

Manuals & videos

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

Product facts

CT SKU
CT-115621
Model / MPN
PS3AUTO/BOS12V3
Package dimensions (H × W × L)
11" X 11" X 18"
Package weight
26.5 lb

Specifications

Charger Input - Voltage
120v
Charger Output - Amps
45a
Charger Output Voltage
12/24/36v
Charging Banks
3
Portable
No
Type
Dual Pro PS3 Auto 3 Bank Battery Charger w/3 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.