MASTERVOLT 45513000 Alpha Pro 816882020377

( Brand: Mastervolt ), ( UPC: 816882020377 )

Review MASTERVOLT Alpha Pro

The Mastervolt AlphaPro Series 45 Amp 12V/24V DC-DC Charger (816882020377) is a state-of-the-art charging solution designed for marine and off-grid applications. This versatile charger can be used to charge and maintain 12V or 24V batteries from a variety of sources, including solar panels, wind turbines, or shore power.

The AlphaPro 45 Amp Charger features a compact, lightweight design that is ideal for installation in tight spaces. It measures just 10.2 x 7.5 x 3.3 inches (26 x 19 x 8.4 cm) and weighs only 6.2 lbs (2.8 kg), making it easy to install almost anywhere.

This charger is equipped with Mastervolt's advanced MultiStage charging technology, which ensures optimal battery charging and longevity. It offers five different charging stages: Bulk, Absorption, Float, Equalization, and Boost. The charger automatically selects the appropriate charging profile based on the battery type and temperature, ensuring that the batteries are charged efficiently and effectively.

The AlphaPro 45 Amp Charger also features a user-friendly, backlit LCD display that provides real-time information on charging status, voltage, current, and temperature. It also includes a remote control function that allows users to monitor and adjust charging settings from a distance.

This charger is built to withstand the rigors of marine environments, with a robust aluminum housing and an IP65-rated enclosure that protects against water and dust. It is also equipped with built-in overvoltage, overcurrent, and short-circuit protection, ensuring safe and reliable operation.

The AlphaPro 45 Amp Charger is compatible with a wide range of battery types, including AGM, GEL, and flooded lead-acid batteries. It can also be used to charge and maintain lithium-ion batteries with the use of a separate lithium-ion module.

In summary, the Mastervolt AlphaPro Series 45 Amp 12V/24V DC-DC Charger (816882020377) is a high-performance, versatile, and reliable charging solution for marine and off-grid applications. Its advanced charging technology, user-friendly display, and rugged construction make it an ideal choice for boaters, RVers, and other off-grid enthusiasts who demand the best in charging performance and reliability.

The Mastervolt Alpha Pro 45513000 is a 455 Ah, 12V deep cycle battery designed for use in marine and off-grid applications. Here are some pros and cons of buying this battery:

1. High Capacity: With a capacity of 455 Ah, this battery provides a significant amount of energy storage for powering various appliances and systems on a boat or off-grid setup.

2. Long Cycle Life: Mastervolt batteries are known for their long cycle life, and the Alpha Pro 45513000 is no exception. It is rated for up to 5000 cycles at 50% depth of discharge, making it a reliable and long-lasting investment.

3. Low Self-Discharge Rate: This battery has a low self-discharge rate, which means that it will retain its charge longer than some other types of batteries. This is especially important for off-grid applications where solar panels may not be able to keep up with the battery's power consumption.

4. High Temperature Performance: The Alpha Pro 45513000 can operate in temperatures ranging from -20 C to 45 C, making it suitable for use in a wide range of environments.

5. Maintenance-Free: This battery is maintenance-free, which means that it does not require regular water top-ups or other maintenance tasks.

1. High Upfront Cost: Compared to other types of deep cycle batteries, the Mastervolt Alpha Pro 45513000 has a higher upfront cost. This may make it less accessible to some consumers.

2. Heavy: At 115 kg, this battery is quite heavy, which can make it difficult to transport and install.

3. Limited Availability: Mastervolt batteries may not be as widely available as some other brands, which could make it more difficult to find replacement parts or service if needed.

The Mastervolt Alpha Pro 45513000 is a high-capacity, long-lasting, and maintenance-free deep cycle battery with excellent temperature performance. However, it comes with a higher upfront cost and is quite heavy. If you are looking for a reliable battery for a marine or off-grid application and have the budget for it, the Mastervolt Alpha Pro 45513000 is an excellent choice. However, if you are on a tighter budget or have limited space for installation, you may want to consider other options.

If you are looking for a high-capacity, long-lasting, and maintenance-free deep cycle battery for a marine or off-grid application, the Mastervolt Alpha Pro 45513000 is a great option to consider. Its excellent temperature performance and low self-discharge rate make it an ideal choice for applications where power consumption may outpace solar panel production. However, be prepared for the higher upfront cost and the weight of the battery during installation. If you have a smaller budget or limited space, you may want to consider other options with similar specifications from other battery manufacturers.

Details:

The propulsion engine of your boat or vehicles may be USO quickly charge service batteries, either while cruising taking a break. Replacing the standard regulator with Alpha Pro III optimizes this charging process, protects against overheating and overcharging extends lifetime of your batteries. Reduces run time, saves fuel, reduces noise and emissions. Designed for low cost and short charge cycles, it charges at a slow pace is easily overheated.

Protects from overcharging and extends battery life. The advanced and powerful Alpha Pro III ensures fast safe charging, protecting both the engine batteries. Mastervolt Alpha Pro III 45513000: III Advanced 3-step charge regulator for standard and high performance alternators The propulsion engine of your boat or vehicles may be used to quickly service batteries, either while cruising taking a break. Compatible with standard and high performance alternators, incl.

The smart keep alive feature solves a common problem causing unreliable tachometer readings. The alternator that comes with the engine is not optimally suited for charging service batteries. Not allowed on Euro 5/6 engines Super charge your system For super fast charging at low RPM, Mastervolt recommends to combine the Alpha Pro III with a high performance alternator such as reputable series. Suitable for every battery type, including Lithium Ion.

Building on 10 years of experience, the Alpha Pro III features a modernized look, higher power and improved ease use.The measures temperature voltage your batteries to prevent overcharging, keeping them in perfect condition. Master bus compatible: simplifies wiring, saves space and weight, creates optimal cooperation between Mastervolt products. Integrated keep alive feature for reliable tachometer readings. Pull the max out of your alternator.

It also monitors the engine load, thus reducing sound variations, wear and tear. With 20 amps of field current capability, the Alpha Pro is only 3-step regulator in market capable controlling alternators with outputs up to 400 A!Alpha III: Fast charging, anytime, anywhere. Balances engine load, reducing RPM variations. To coordinate pickup.

part #: 816882020377 prices

• $299.95-$417.15

specifications vesselveep:

• brand: Mastervolt
• upc: 816882020377

offer vesselveep:

• options: Ship-to-home
• availability: In Stock
• quantity: 3
• sold: 0
• started: March 13, 2025

seller vesselveep:

• city: Altamonte Springs, Florida
• rating: 98.3%
• # reviews: 195

returns vesselveep:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

payments vesselveep:

• other
• credit card: Discover
• wallet: Google-pay

shipping vesselveep:

• type: Fixed
• transit: 4-9 Days
• service: Economy
• class: Economy
• cost: $0.00

general vesselveep:

• Parts Accessories > Boat Parts > Other
• condition: New