This charging kit pairs the Dual Pro SS3 Auto 3-bank charger with the 2-bank B.O.S. (Battery Optimization System) to maintain optimal battery performance and health. Designed for versatility, this setup automatically detects and charges both Lithium and AGM batteries while keeping battery packs balanced in series configurations.
Dual Pro SS3 Auto Charger
- Output: 30A, 12/24/36V
- Compatible with Lithium and AGM batteries
- Fully automatic multi-stage charging with independent outputs
- Includes low-voltage startup feature to wake batteries from protection mode
- Waterproof construction for use in fresh and saltwater environments
- Meets ISO 8846 Marine standards and is ignition protected per US Coast Guard 33 CFR 183.410
- FCC 15 Parts A and B interference compliant
- Includes a 3-year warranty
B.O.S. Battery Optimization System (12V, 2-Bank)
- Actively shuttles energy between series-wired batteries to ensure equal voltage
- Features BSAP-24 (Battery Selection and Prediction) algorithm for balanced packs
- Transfer rate up to 7.5A
- Low power consumption with less than 1mA sleep mode
- Self-powered design suitable for various series-connected applications, including marine, golf, and industrial use
Product facts
- CT SKU
- CT-115633
- Model / MPN
- SS3AUTO/BOS12V2
- Package dimensions
- 10" X 10" X 15"
- Package weight
- 19.9 lb
- Specifications
- Charger Input - Voltage = 120v\nCharger Output - Amps = 30a\nCharger Output Voltage = 12/24/36v\nCharging Banks = 3\nPortable = 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.
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Shipping & returns
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Fit & compatibility
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.
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