12V Sprinter Dual Alternator

When you need more output than the factory alternator or a single High Output Alternator can handle, or want the safety and security of a secondary alternator, a Nations dual alternator bracket is the perfect solution.

Why run dual alternators?

What if you had a separate charging system dedicated to the additional accessory load? By running dual alternators you can do just such a thing, and doing so leaves the factory charging system intact doing what it was intended to do, running the vehicle while the secondary alternator carries the additional accessory load.

• The factory alternator does what it is designed for, recharging the factory battery and supporting the factory electrical needs.
• Dedicated charging system for your separate electrical system
• Compatibility with smart regulators to monitor and protect the alternator and batteries.
• Professionally engineered bracketry to adapt to modern engines
• High charge at idle
• Faster recharge of batteries saving time and fuel
• Generator replacement- using your existing engine with a Nations Alternator gives you unlimited power without adding any additional fuel or engine
• Reliability- Nations has the experience and quality to last under the harshest conditions

The Technology

Our XP series high-output alternators are the ultimate upgrade when you need the absolute biggest and most sophisticated high output alternator on the planet. All of our XP series alternators are designed for one purpose, brute force idle output. When you need the most extreme idle output with the most sophisticated integrated alternator-monitoring system to prevent thermal failures is where the XP alternator delivers. Every Nations product we sell is held to the strictest quality standards in the industry. We only use 100% brand new USA made components along with one of the most rigorous testing before each individual alternator leaves our shop. Each XP series alternator comes standard with our decoupler style pulley and 2-year replacement warranty. If you're looking for a significant overall increase in top end and idle output, the XP series alternator is your solution.