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Mastervolt MLI Ultra Lithium Ion Battery 12V/3000-3kW/h

Mastervolt MLI Ultra Lithium Ion Battery 12V/3000-3kW/h

Mastervolt MLI Ultra 12V 2750Wh

Mastervolt MLI Ultra 12V 2750Wh

Victron Energy Lithium SuperPack 25.6V 50Ah (M8) - BAT524050705

Brand:
Victron
SKU
297689
£688.45
RRP £: 1718.84
Availability: Out of Stock. Order for delivery in 7-12 Days
No Payment taken until items are shipped

To see delivery prices please check delivery tab or cart

Easy Returns
Easy Returns
Buy With Confidence
Buy With Confidence

The SuperPack batteries are extremely easy to install, not needing any additional components.
The internal switch will disconnect the battery in case of over discharge, over charge or high temperature.

The batteries can be connected in parallel. Series connection is not allowed.

Features

Integrated BMS and safety switch
The SuperPack batteries are extremely easy to install, needing no additional components.

The internal switch will disconnect the battery in case of over discharge, over charge or high temperature.

Abuse proof
A lead-acid battery will fail prematurely due to sulfation:

If it operates in deficit mode during long periods of time (i.e. if the battery is rarely, or never at all, fully charged).

If it is left partially charged or worse, fully discharged.

A Lithium-Ion battery does not need to be fully charged. Service life even slightly improves in case of partial charge instead of a full charge. This is a major advantage of Li-ion compared to lead-acid.

The SuperPack batteries will cut-off the charge or discharge current when the maximum ratings are exceeded.

Efficient
In several applications (especially off-grid solar), energy efficiency can be of crucial importance.

The round-trip energy efficiency (discharge from 100% to 0% and back to 100% charged) of the average lead-acid battery is 80%.

The round-trip energy efficiency of a Li-ion battery is 92%.

The charge process of lead-acid batteries becomes particularly inefficient when the 80% state of charge has been reached, resulting in efficiencies of 50% or even less in solar systems where several days of reserve energy are required (battery operating in 70% to 100% charged state).

In contrast, a Li-ion battery will still achieve 90% efficiency even under shallow discharge conditions.

Can be connected in parallel
The batteries can be connected in parallel. Series connection is not allowed. Use in upright position only.

Reasons to buy your Victron 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 Victron 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.


More Information
BrandVictron
Availability Out of Stock. Order for delivery in 7-12 Days
No Payment taken until items are shipped
Shipping TypeStandard
Voltage (V)24
ChemistryLithium-ion
Amp Hour (Ah)50

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.

Warranty3 Years
Terminal LayoutLeft Hand Positive
Voltage25,6V
Weight14Kg
Battery Capacity (C20)50Ah
Battery TechnologyLithium
Battery ApplicationDeep Cycle
GTIN8719076047575
Dimensions (Including Terminals)H220 x W330 x D172mm
Terminal TypeM8
Country of ManufactureChina
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