Ultramax 24v 55Ah Lithium Battery, Marine. Golf, Boat

Brand Ultramax
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Delivery: Standard (Free) | Sat 7th - Mon 9th Nov

Sold by: Electronics UK

Returns: 30 days

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Description & Details

Summary

  • FREE DELIVERY
  • 2-Year WARRANTY
  • Ultra Light High Performance
  • Snowmobiles, jet skis, Motorhomes, Leisure, Marine, Caravan, Mobility Scooters, Toy Car, Electric Bike, etc

Ultramax 24v 55Ah Lithium Battery, Marine. Golf, Boat Description

Power up your devices with the Ultramax LI55-24 24v 55Ah Lithium Iron Phosphate LiFePO4/LI-PO4 battery. This high-quality rechargeable battery is suitable for a wide range of applications including high and low drain devices as well as solar/wind devices. With its superior chemical composition and reliable performance, the Ultramax battery is a great investment for those who require a long-lasting power source. Get your hands on this multipurpose battery today and enjoy uninterrupted power supply for your devices.
IT WEIGHTS IN AT ONLY 12.5 KILO
75% LIGHTER
& LASTS UP TO 10 X LONGER
THAN A STANDARD BATTERY !!!!
Large Electric Vehicle:
Electric golf carts, Buses, Electric Cars, Sightseeing Cars and Hybrid vehicles Light Elctric Vehicle:
Electric Bicycle, Small Flat Electric Car, Forklift, Cleaning Vehicles, Electric Wheelchair
Power Tools:
Electric Drill, Electric Saw, Lawn Mower,
Remote Control Cars, Boats, Aircraft and other Toys,

UPS and Emergency Lights, Warning Lights, Miner's Lamp (best safety)
Electric Propelling Applications:
Electric Bicycle, Electric vehicle, Electric Tricycle, Electric scooter, Electric golf trolley, Electric car, Electric wheelchairs,two wheel vehicles and etc.
PV Solar panel for solar off-grid and tied-grid systems:
The batteries used to store solar and wind energy are currently mainly lead-acid batteries. Short lifespan and low cycle number of lead acid batteries make it a weak candidate for environment and cost efficiency.
Lithium-Ion batteries allow to equip solar or wind “off-grid” power stations, replacing the legacy banks of lead-acid batteries.
To be even more cost-effective, LiFePO4 batteries are among the longest lived batteries ever developed. Test data in the laboratory show up to 2000 charge/discharge cycles.
These batteries are also excellent for use in motorcycles, snowmobiles, jet skis, Motorhomes, Leisure, Marine, Caravan, Mobility Scooters, Toy Car, Electric Bike, etc., because they do not need maintenance during the off season. There is no equivalent to sulfation and the batteries can be stored in any state of charge without worry of degradation. We recommend 50-100% charge before storage. Another advantage is that running the battery completely down (i.e. leaving the parking light on for a week) will not damage the battery at all, unlike the SLA and Gel batteries, since it has a low-voltage disconnect circuit.
THIS LISTING IS FOR: ONE BATTERY

24volt 55 AmpHour

(24V 55Ah)

Nominal Voltage: 25.6v

Max. Charge Current: 50A

Max. Discharge Current: 50A

Nominal Capacity: 54Ah

LITHIUM IRON PHOSPHATE / LiFePO4 BATTERY

Ultra Light High Performance.

Can be used anyway around as it is non spillable. Must be stored in charged condition

You can now enjoy a lightweight battery that will simply drop in as a direct replacement for your traditional lead acid battery on any application. It weighs in at 12.5kg and measures just 330mm x 173mm x 217mm (12.9" x 6.8" x 8.5"), that's less than 1/4 of the weight of a traditional lead acid battery

The Ultra Max Lithium Battery is supplied fully protected by a sophisticated specially designed In-Built lithium battery management system that constantly monitors every cell to ensure the battery is always optimized for best performance and life.

The advantages of a LiFePO4 Lithium Iron Phosphate battery over conventional lead-acid batteries:

High energy density: more energy with less weight;High charge currents (shortens the charge period);High discharge currents (enabling for example electrical cooking on a small battery bank);Long battery life (up to six times the battery life of a conventional battery);High efficiency between charging and discharging (very little energy loss due to heat development);Higher continuous power available.

ULTRAMAX CODE: LI84-24

ALL OUR BATTERIES CARRY A FULL 2-Year WARRANTY

DIMENSIONS: L 330mm x W 173mm x H 217mm inc posts

PLEASE NOTE:

It is the customers responsibility to check against the current battery specification before ordering

Fully Sealed (cannot spill) - Rechargable - Deep Cycle LITHIUM battery

----------------

Suitable for cyclic and standby power applications.

Low pressure relief valve

Can be used in any position

Excellent recovery from deep discharge

Low self discharge of just 3% per month

Maintenance free

SPECIFICATIONS:

Voltage:24v

Capacity:55Ah

Weight 12.5Kg

Terminals are Internal Threaded connectors - Bolts and Nuts include

Product Tags

Lithium

Details

OPC PF99H7M
Brand
Ultramax
MPN SLAUMXLI55-24
Rank Bestseller

Product Images

Ultramax  24v 55Ah Lithium Battery, Marine. Golf, Boat 1
Ultramax  24v 55Ah Lithium Battery, Marine. Golf, Boat 2
Ultramax  24v 55Ah Lithium Battery, Marine. Golf, Boat

Detailed Product Information

ColourBLACK
MaterialLIFEPO4
Weight12.5kg
Height217mm
Length330mm
Width173mm
ColourBLACK
MaterialLIFEPO4
Weight12.5kg
Height217mm
Length330mm
Width173mm

Compare Sellers for Ultramax 24v 55Ah Lithium Battery, Marine. Golf, Boat

  • New from £298.85
Seller Ratings Warranty Returns Price Delivery Total Quantity
(36 reviews)
24 months
30 Days
Free Returns No
£298.85
+Fast & Free Delivery
Est. Delivery: 7th-9th Nov
£298.85
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Reviews of Ultramax 24v 55Ah Lithium Battery, Marine. Golf, Boat

All OnBuy Reviews are Verified Reviews

Overall Rating:
5
1 Reviews
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Highest Rated Review
5/5
A. Roscoe
Posted 12/01/2026
I'm happy with this product. It came well packaged and very quick.
Filter Reviews
5/5
A. Roscoe
Reviewed from GB
Posted 12/01/2026
I'm happy with this product. It came well packaged and very quick.

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