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Mastervolt Mass Battery Charger 24V 2 Outputs

Brand:
Mastervolt
Only %1 left
SKU
911811
As low as £940.39
RRP £: £1088.16 to £1250.62
Availability: Delayed dispatch - please enquire on lead time

To see delivery prices please check delivery tab or cart

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Easy Returns
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Buy With Confidence

25% OFF TINNED OCEANFLEX CABLES FOR YOUR INSTALL WHEN YOU ADD THIS ITEM TO YOUR BASKET

You May Also Need (Please select option for accurate information)

  • 2 x Single core tinned battery cable (positive) 
  • 1 x Single-core tinned battery cable (negative)
  • Ring Crimps
  • On- Off switches - For disconnecting batteries
  • Inline Fuse Holder & Fuse - On each positive battery cable
  • Multistand AC cable - for mains input
  • Grounding cable 
  • Commoning Power Post

Here are some articles that may be useful: 

Correctly Sizing Your Battery Charger


Description

The Mastervolt Mass battery charger is designed to deliver faultless performance in the toughest conditions, providing a stable power supply to every type of battery used in boating, even those that are flat. The unit it made from lightweight stainless steel, in an anodised aluminium casing. The internal components have been coated to prevent damage from damp or condensation, ensuring long life and less chance of failure. The Mass battery charger is also insensitive to electromagnetic effects of other devices you may have on board. They have been tested at full capacity without stopping and have a MTBF (Mean Time Between Failures) of 180,000 hours.

They have one main outlet to optimally charge a battery bank and guarantee a long lifespan for your batteries even with daily and intensive use. There is a second outlet which is used for maintenance charge of your starter battery. The 3-STEP+ charging memory ensures more power and a longer life for your batteries. Mass chargers feature a Current Control function which prevents the fuses being blown when the voltage drops. It is also MasterBus compatible, meaning they can be connected easily to a MasterBus system where you can operate and monitor all Mastervolt devices in one panel. The Mastervolt Mass series of battery chargers are designed to be GMDSS (Global Maritime Distress and Safety System) compatible so you can comply with SOLAS (Safety Of Life At Sea) guidelines.

GMDSS Compatible

The Mass series are designed for the most demanding situations. To help you comply with SOLAS regulation, all Mass battery chargers are GMDSS compatible. GMDSS stands for Global Maritime Distress and Safety System, and allows users to monitor various alarm functions. GMDSS versions of the Mass 24/25 DNV, Mass 24/50, Mass 24/75, Mass 24/100 and Mass 24/100-3ph are available.

A separate remote panel is available, which is compatible with all Mass battery chargers.

    Charging Lithium Ion batteries

    Although Lithium Ion batteries are increasingly popular, there can be a lack of clarity when it comes to the charging process. This is not a problem with Mastervolt as the Mastervolt battery chargers communicate directly with the Lithium Ion battery via the integrated MasterBus (or have been adapted to the required charging voltages).

    MasterBus compatible

    Mass battery chargers can be easily connected to a MasterBus network with only one cable and one connection. You can also choose central, local or remote monitoring, configuration and control of your system.

    Made tough by smart design 

    The certified Mass battery chargers are very strong, designed to withstand heavy vibrations and shocks. Their premium quality components meet the highest possible specifications, while the smart and extra robust mounting adds to the professional end result.

    Reasons to buy your Mastervolt equipment or off-grid setup from us

    • For safety reasons, 12v and 24v systems have been the mainstay of powering boats for half a century or more so we are well aware of the both fitting and using these systems.
    • Everything we know about power and charging from boats is just as applicable to van life or off-grid installations.
    • Accurate availability and realistic delivery estimates.
    • We have sold thousands of Mastervolt Units as well as everything needed to install and connect.
    • If for whatever reason you have a problem, our strong after-sales service will make sure you are looked after and we will drive through any warranty cases as quickly as possible for you.
    • Exceptional customer service is our top priority, reflected in our 5-star reviews.

    We are excited by the technological improvements in this sector and know how modern lifestyles mean ever-increasing power demands, whether at home or away for your hobby. Having used and worked with this technology as it has emerged, we are not just ‘jumping on the bandwagon’, but sell this as an integral part of helping our customers make the most of their time on their boat or van. This makes us the perfect choice to advise on and supply your power system regardless of where the installation is going.

    Here is what one of our customers has said, if you want to check out some more of our 5-star reviews you can see them here.


    Delivery

    We make sure to list our stock so you know upfront when your order will be with you, most items we send are sent on next-day service as standard however some orders to harder-to-reach locations such as Scottish Islands or Channel Islands may go on a 48-hour delivery to keep delivery costs to a minimum. 

    Due to the wide range of items we sell shipping costs can vary such as heavy batteries and inflatable boats require a pallet. To see the shipping cost of items use our shipping calculator below. 

    Calculate Shipping
    Fill in your delivery details to check available shipping options and calculate rates for this product

    This is not indicative of the final shipping price, to see that add all your items to your basket or see the delivery costs below.

    Delivery costs are as follows - Check the Shipping Type of your product on the 'More Information' tab.

    Standard

    Mainland UK - £0-150 - £6.5 /  £150 - £250 - £3.25 /  £250+ - Free

    Isle of Mann, Jersey, Gurnsey - £0-150: £15 / £150 - £250: £7.5 / £250+: Free

    Hazardous

    Mainland UK - £0-150 - £6.5 /  £150 - £250 - £3.25 /  £250+ Free

    Isle of Mann, Jersey, Gurnsey - Unable to ship due to courier restrictions

    Long

    Mainland UK - £0-500 - £23 £500+ - Free

    Isle of Mann, Jersey, Gurnsey - Please Call for Quote

    Inflatable Boat

    Mainland UK - £0-500 - £30 £500+ - Free

    Isle of Mann, Jersey, Gurnsey - Please Call for Quote

    Heavy Battery

    Mainland UK - £0-850 - £26 £850+ - Free

    Isle of Mann, Jersey, Gurnsey - Please Call for Quote

     

    Returns

    We have a 30-day returns policy so If for whatever reason you are not happy with your order we can exchange it for another or offer a full refund if you log it with us within 30 days of receipt of the goods. 

    Find out more about our returns policy here.

    CHARGER CALCULATOR

    Unsure which battery charger is best for your battery bank? Our easy-to-use calculator will show you the ideal charger output amperage in just a few clicks. Plus, don’t forget to check out our cable size calculator to find the perfect match for your setup. Click below to get started!

    Please select an item to view additional info
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