SKU: 62305790676

Mastervolt ChargeMaster Plus 12/50-3 Battery Charger [44310505]

Sale price$453.60 Regular price$504.00
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Description

Mastervolt ChargeMaster Plus 12/50-3 Battery Charger [44310505]ChargeMaster Plus 12 50 3 Battery Charger Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolts ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to Mastervolts innovative 3 step+ charging process, batteries also perform better and last longer. All ChargeMasters can be easily connected to a MasterBus network with only one cable and

ChargeMaster Plus 12/50-3 Battery Charger

Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt’s ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to Mastervolt’s innovative 3-step+ charging process, batteries also perform better and last longer.

All ChargeMasters can be easily connected to a MasterBus network with only one cable and one connection (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2, and ChargeMaster 24/6). What’s more, you have the option for central, local, or remote monitoring, configuration, and control of your system.

Clear Display

A clearly lit display on the ChargeMaster provides all essential information: charge current, charge voltage, charge phase, and battery content measurement and/or battery condition measurement as a percentage of available Ah capacity. The display also provides an indication of MasterBus communication. Three buttons adjacent to the read-out panel allow for easy operating of the entire system. 

The ChargeMaster is available in various models to guarantee you the ideal battery charger for any situation and demand.

Features:

  • For recreational and semi-professional use.
  • Suitable for any type of battery, including Lithium-Ion batteries.
  • 3-Step+ charging technology for fast and complete charging also charges depleted batteries.
  • Memory function prevents overcharging in case of unreliable mains.
  • Safe and complete charging due to standard safety features.
  • Charging capacity up to 1000 Ah battery banks.
  • Easy to connect and quick to install.
  • Can charge multiple battery banks simultaneously.
  • Built-in system functionality (MasterBus) in combination with other Mastervolt products.
  • Clear control panel (with the exception of the ChargeMaster 12/10, ChargeMaster 12/15-2, and ChargeMaster 24/6).
  • Supplies your system without a battery.

Charging your batteries with every voltage

The Mastervolt ChargeMaster supplies a maximum capacity wherever you are via auto-ranging. Auto-ranging ensures perfect fully automatic operation anywhere in the world, regardless of the available mains voltage (90-265 V AC, 50 or 60 Hz). The 3-step+ charging technology guarantees fast and complete charging, while the cos phi 1-regulation gets the most out of limited generator capacity.

Robust Connections 

Solid metal-to-metal connectors equipped with strain relief prevent corrosion and overheating.

Charging multiple battery banks

The ChargeMaster series has three equal charge outputs. Those of the smaller ChargeMaster models are pre-installed with two meters of cable for a plug & play solution, while the heavier models have one full output (for example for your service battery) and two outputs of 10 A, ideal for your starter batteries.

DC Power Supply

Even if the batteries are not connected, Mastervolt ChargeMaster battery chargers can provide a constant DC output allowing you to turn on lights or keep the fridge cold.

Specifications:

  • Nominal output voltage: 12V
  • Total charge current: 50 A at 14.4 V
  • Number of battery outlets: 3
  • Charge current second output: 50 A
  • Charge current third output: 50 A
  • Battery bank size: 100-500 Ah
  • Nominal input voltage: 120/230 V (90-265 V), 50/60 Hz
  • AC connection: Connector strips
  • Power supply mode: Yes
  • Galvanic isolation: Yes
  • Display/read-out: LED display
  • Fastening: Mounting bracket (included) or 4x screw

Specifications:

  • Charger Input - Voltage: 120/230v
  • Charger Output - Amps: 50a
  • Charger Output Voltage: 12v
  • Charging Banks: 3
  • Portable: No
  • Box Dimensions: 6"H x 12"W x 15"L WT: 9.2 lbs
  • UPC: 816882022883

Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62305790676

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Verified Purchase
JD
Phoenix, US
★★★★★ 5
Good quality
Color: Black
Have used the frother 5 days in a row. It comes already charged. Fingers crossed no issues when I eventually have to charge it. I love everything about it. It’s worth a little bit of extra money as you can control the blending power from slow to fast. Easily held with both hands to coordinate. Today for a change I elected to just add a touch of bourbon caramel syrup to my oat milk -an excellent choice! They give you two attachments which is helpful. I’m not hard on my kitchen appliances but it’s good to know I have an immediate back up if needed. I rinse frother attachment out immediately in a cup of warm water and air dry on a towel. At this point, I highly recommend. My next adventure in the kitchen will be Matcha tea. I will use the bamboo whisk for the actual tea. If I decide to add oat milk to the top,(such as for a cold latte) I will use this frother.
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Reviewed in the United States on June 4, 2026
I
Verified Purchase
Izzy
San Leandro, US
★★★★★ 5
Higher quality then I expect, very satisfied
Color: Gray
High quality overall, very high powered. It looks really fancy and elegant. The adjustable speed knob on the top is really great. The stand looks really nice but isn't the best design because it is easy to knock over when you take it out, that's my only issue with it.
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Reviewed in the United States on May 26, 2026
K
Verified Purchase
Kindle Customer
Grantham, US
★★★★★ 5
Typhur Sync Gold Wireless Meat Thermometer
Color: Black
I’ve been extremely impressed with the Typhur Sync Gold Wireless Meat Thermometer. From the first use, it’s clear this is a premium product designed with both convenience and accuracy in mind. The wireless setup makes cooking so much easier—no more dealing with tangled cords or constantly opening the oven or grill to check temperatures. The app is intuitive and provides real-time updates, which gives me total confidence that my food is cooking exactly the way I want it. What really sets this product apart, though, is not just the performance—it’s the exceptional customer service. I ran into an issue with one of the probes, and I have to say their support team was outstanding. They responded quickly, were easy to work with, and resolved the problem without any hassle. They sent me a replacement probe at no cost, which really shows they stand behind their product and care about their customers. Overall, the Typhur Sync Gold delivers on all fronts: accuracy, ease of use, and reliability. Add in their top-notch customer support, and it’s an easy recommendation for anyone serious about cooking or grilling.
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Reviewed in the United States on May 29, 2026
H
Verified Purchase
hammick
Phoenix, US
★★★★★ 5
Best wireless thermometer (and we've had a bunch)
Color: Black, Color: Black
It's dead accurate and simple to use. Meat temp and grill/oven temp in one probe isn't new but it works perfectly on the Typhur. Temps show immediately when the probe is removed and we haven't had any connection issues. Wifi and the 10x sub-1g is so much better than bluetooth. We can have the grill outside the walkout patio and the base unit connects everywhere in our house. The Typhur app is full featured, polished and easy to use. One app works with their oven, air fryers and sous vide machine. The price is too low to believe. We bought two of these and will be throwing our other wireless unit away. Hoping to try other Typhur products in the future.
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Reviewed in the United States on November 29, 2025
B
Verified Purchase
Boma
Houston, US
★★★★★ 5
A Game-Changer for Precision Cooking
Color: Black
We’ve had the Typhur Sync Smart Meat Thermometer for a few months now, and it’s been nothing short of amazing. The wireless probe is a total game-changer, it frees you up from cords and gives you the flexibility to monitor your cook remotely. It charges via USB-C, which is super convenient. I can use the same charger that powers my smartphone to charge a meat thermometer, imagine saying that sentence 20 years ago. The companion app is one of the highlights. It displays incredibly useful temperature data, including readings from multiple points within the probe to show the gradient of heat inside the meat. You even get a real-time graph tracking the temperature over time, which is especially helpful for monitoring the entire cooking process. And best of all: the app is currently free with no subscription required (fingers crossed it stays that way). The thermometer seems to be very accurate. While I haven’t tested it against lab equipment, the NIST certification and consistently reliable results give me confidence. I’ve made sure the temps fall within my personal margin of error—and so far, so good. I can’t speak for others who may have had issues with the probe, but from what I’ve seen, Typhur’s customer service has a solid reputation. I appreciate that they seem to genuinely stand behind their products. While I primarily use the thermometer for reverse searing steaks, it’s versatile enough for anything from steak to turkey, chicken, or pork loin. If you’re serious about cooking and want precision without hassle, this is a fantastic investment. Highly recommended.
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Reviewed in the United States on June 4, 2025

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