12V lithium batteries

LiFePO4 lithium batteries are becoming more and more popular for anyone who relies on batteries to run the appliances in a motorhome, caravan, special vehicle or boat. The reason is that these batteries have virtually none of the disadvantages of traditional lead-acid batteries:

  • Fast charging - 50 Amps - 100 Amps+ depending on model and installation method
  • Safe fast discharging, making them ideal for use with inverters
  • Can be discharged by 95% without adverse effects
  • No significant drop-off in voltage even when battery is heavily discharged
  • Low self-discharge rate - varies according to model and temperature but 3% - 10% on average
  • 2,000 - 4,000 estimated cycles depending on depth of discharge and model
  • Low weight - approx. 50% of an equivalent lead-acid battery with similar Ah rating
  • No maintenance
  • Completely safe - no toxic fumes, corrosive liquids or fire risk
  • Can be mounted horizontally or vertically

IMPORTANT!!  Installation of any LiFePO4 lithium battery is possible in most vehicles and boats that use lead-acid leisure / auxiliary batteries. However, if the battery is to work efficiently and safely for its estimated lifetime, it's essential that it is installed correctly. This means that the charging voltages of the alternator, the mains charger and a solar panel - if fitted - are appropriate for the battery. If they are not, the battery can be quickly damaged. 

If the vehicle is fitted with a "smart alternator", it will be necessary to fit a suitable battery to battery (DC-DC) charger as well. 

You can read all about lithium batteries and how they can change they way you use your vehicle or boat by clicking here.

Or, read it or download it as a PDF by clicking on the PDF icon below.

Recent Reviews

NDS 3L-100 100Ah Lithium Battery inc 100A BMS

Quality

Value

Ease of Use

We have been using our 3Lion batteries on a full time basis since we they were fitted by Roadpro around 9 months ago. The benefits can be summarised as follows:

1) They provide much greater power reserves, we no longer worry about the lights going out when not using hook up

2) They are much better when powering our inverter than our old lead acid batteries which suffer large losses when used in this way

3) We have already saved hundreds of pounds because we can manage without hook up indefinitely and don’t need to pay hook up charges

4) The batteries can be recharged very quickly by running the engine or by using solar panels

5) Although they are more expensive, 3Lion batteries have a life expectancy which is over ten times more than the Banner batteries we replaced

Brian Williams

By Received via email message
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NDS 3L-100 100Ah Lithium Battery inc 100A BMS

NDS 3L-100 100Ah Lithium Battery inc 100A BMS

C9431

  In Stock

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£1299.00
£1082.50 ex VAT
NDS 3L-100B 100Ah Lithium Battery inc 100A BMS

NDS 3L-100B 100Ah Lithium Battery inc 100A BMS

C9432

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£1359.00
£1132.50 ex VAT
NDS 3L-100-P 100Ah Lithium Battery inc 150A BMS

NDS 3L-100-P 100Ah Lithium Battery inc 150A BMS

C9433

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£1439.00
£1199.17 ex VAT
NDS 3L-150-P 150Ah Lithium Battery inc 150A BMS

NDS 3L-150-P 150Ah Lithium Battery inc 150A BMS

C9434

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£1995.00
£1662.50 ex VAT
EZA Energie MBB 1250

EZA Energie MBB 1250

C8133

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£369.00
£307.50 ex VAT
Super B Epsilon Lithium Battery: 90Ah

Super B Epsilon Lithium Battery: 90Ah

C9441

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£1499.00
£1249.17 ex VAT
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EZA 12000mAh Emergency Engine Starter

EZA 12000mAh Emergency Engine Starter

C8151

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£119.00
£99.17 ex VAT
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EZA 100Ah Energie Lithium Battery MK2

EZA 100Ah Energie Lithium Battery MK2

C8132A

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£1299.00
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Display for EZA 100Ah Energie Lithium Battery

Display for EZA 100Ah Energie Lithium Battery

C8132B

  In Stock

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£129.00
£107.50 ex VAT
EZA 100Ah Energie Lithium Battery

EZA 100Ah Energie Lithium Battery

C8132

  In Stock

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£1299.00
£1082.50 ex VAT
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