Li50-12, 12v 50Ah Lithium Iron Phosphate, LiFePO4 High Capacity Deep Cycle Battery, Charger Included.

100 % of 100
Special Price £159.98 Regular Price £521.91

Ultramax 12V 50Ah Lithium Iron Phosphate, LiFePO4 High Capacity Deep Cycle Battery

Product Code: SLAUMXLI50-12 + CHAUMXDC12V5A

Battery Product Code: SLAUMXLI50-12
Charger Product Code: CHAUMXDC12V5A

A high-end replacement for Sealed lead acid batteries.

Used in: Photovoltaics, Robots, Communications, Electric tools, Pumps & more

Battery Features:

- Rechargeable - Long life-cycle
- 75% lighter  - High-performance
- Lasts up to 10X longer than a standard battery - Maintenance-free
- Drop-in replacement for SLA batteries - 2-year warranty
- Smart BMS (Battery Management System) - Includes lithium battery charger

230 mm |
W:138 mm | H:222 mm

Weight: 6.5 Kg

The Ultramax 12V 50Ah Lithium Iron Phosphate LiFePO4 High Capacity Deep Cycle Battery with Lithium Battery Charger

This LiFePO4 battery comes with:
✅ A Charger,

✅ 2-Year Warranty

✅ Free Delivery within UK *


Ultra-light, high-performance battery complete with a lithium battery charger. The charger fully charges the lithium battery in only a few hours from flat.

Lithium batteries offer high rates of discharge, and long life cycles and are the safest lithium battery chemistry available. 

Their long cycle life goes up to 2000 recycles, 8 times that of lead-acid batteries, and 3 times that of Ni-MH batteries. 

They are also inherently safe, and there's no danger even if the battery is misused. 

They are designed to be easily portable so they are light and weigh up to 1/3 the weight of a lead acid battery, and 2/3 that of Ni-MH battery. 

They have a low self-discharge rate of less than 5% after 6 months. They also perform well at high temperatures, more than 70% capacitance remains after 1000 cycles at 45°C. It is comparatively more environmentally friendly with no heavy metals or toxic materials used. It is also rechargeable.


The Ultramax lithium battery is fully protected by a sophisticated and specially designed lithium battery management system (BMS) that constantly monitors every cell to ensure the battery is always optimized for the best performance and life.


The battery can be used any way around as it is non-spillable.
Must be stored in charged condition.  
Read more about battery maintenance and storage here


L: 198 mm
W: 166 mm
H: 170 mm 

Weight: 6.5 Kg

Product Code: 
Battery Product code: SLAUMXLI50-12
Charger Product Code: CHAUMXDC12V5A


It is the customer's responsibility to check against the current battery specification before ordering
* - T&C's Apply

More Information
Weight (Grams) 6500
Battery Amperage (Ah) 50
Usage/Application of the battery cyclic
Product Height (mm) 222
Product Length (mm) 230
Product Width (mm) 138
Voltage 12
Product Barcode 5036446806901
Terminal Size M6
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