Lithium-iron-phosphate (LiFePO4 or LFP) is the safest of the mainstream li-ion battery types. The nominal voltage of a LFP cell is 3,2V (lead-acid: 2V/cell). A 12,8V LFP battery therefore consists of 4 cells connected in series; and a 25,6V battery consists of 8 cells connected in series.

A LFP 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 LFP compared to lead-acid. Other advantages are the wide operating temperature range, excellent cycling performance, low internal resistance and high efficiency (see below). LFP is therefore the chemistry of choice for very demanding applications.

* All Victron Smart LiFePO4 Batteries must be be used with a Victron VE Bus BMS. The VE.Bus BMS must be setup in a way that it can disconnect both charging sources and DC loads.

Setup examples:

https://www.victronenergy.com/upload/documents/Datasheet-VE-Bus-BMS-EN.pdf

https://www.victronenergy.com/upload/documents/Manual-Additional-Li-ion-battery-circuit-suggestions-EN.pdf

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VE.Bus BMS for Victron Lithium Batteries

$189.00
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Victron 12.8V 90Ah LiFePO4 Smart Deep Cycle Battery

$1,840.00
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Victron 12.8V 100Ah LiFePO4 Smart Deep Cycle Battery

$1,990.00
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Victron 12.8V 160Ah LiFePO4 Smart Deep Cycle Battery

$2,999.00
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Victron 12.8V 200Ah LiFePO4 Smart Deep Cycle Battery

$3,299.00
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Victron 12.8V 300Ah LiFePO4 Smart Deep Cycle Battery

$6,249.00
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