Dual Pro | Battery Optimization System (B.O.S.) – BOS12V3 | 12V Battery Maintenance and Sulfation Prevention
Battery Optimization System (B.O.S.) – BOS12V3 | 12V Battery Maintenance and Sulfation Prevention
The Battery Optimization System (B.O.S.) – BOS12V3 is designed to maintain and extend the life of 12V lead-acid batteries by reducing sulfation and improving charge efficiency. Ideal for marine, RV, fleet, and industrial battery systems, it helps preserve capacity, minimize downtime, and improve overall battery performance.
KEY FEATURES
- Maintains 12V lead-acid batteries by reducing sulfation
- Improves charge acceptance and battery efficiency
- Helps extend overall battery life and capacity
- Works with flooded, AGM, and gel battery types
- Simple integration with most battery and charger systems
- Ideal for marine, RV, fleet, and standby power systems
- Industrial-grade durability for rugged environments
- Made in the USA for quality and reliability
Specifications
- System voltage: 12V DC
- Battery compatibility: Flooded, AGM, and gel lead-acid batteries
- Optimization method: High-frequency pulse technology
- Installation: Inline with battery and charger connection
- Operating temperature: -20°C to 50°C (-4°F to 122°F)
- Dimensions: 7.5" L x 4.2" W x 2.0" H (approximate)
- Weight: 2.3 lbs
- Power source: Connected 12V battery system
- Manufacturer: Pro Charging Systems (Dual Pro)
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
Being an authorized retailer means we carry the same warranty as the manufacturer, protecting your purchase!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! By default, all products on Solar Guys Pro are 100% brand-new and in perfect condition.
If an item is used or refurbished, it will clearly indicate so in the title of the product as well as the discription.
For example, a used Battery will say:
XYZ Battery | 48V 100AH (REFURBISHED)
If you'd like to confirm, you can always send us a email at info@solarguyspro.com
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