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Lithium batery Freedom Lite 30Kwh


Freedom 30Hwh Lithium Battery

High energy density: more energy with less weight.

High charging currents (shortens charging period).

High discharge currents.

Long battery life (up to six times the battery life of a conventional battery).

High efficiency between loading and unloading.

Higher continuous power available.

* Technical support not included. Eligible separately here.

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Features Lithium Battery Freedom 30Kwh


A lead-acid battery can fail prematurely due to sulphation if it is left partially charged, fully discharged, or rarely fully charged for long periods of time. A Lithium Iron Phosphate battery does not need to be fully charged, has a wide operating temperature range and excellent cycling performance. They are therefore the battery for very demanding applications.


The typical energy efficiency (energy that can be taken out of the battery compared to energy required to re-charge) for lead acid batteries is ~ 70%. For a LifePO4 battery it is ~ 92% The final 20% charge for a lead-acid battery is particularly inefficient with efficiencies of ~ 50% and can take a very long time for the battery to become completely charged. In contrast a LifePO4 battery can still achieve 92% efficiency and so can be fully charged more quickly and using less energy.

Size & Weight

LifePO4 batteries save up to 70% in space and 70% in weight compared to lead-acid.


Lithium Iron Phosphate batteries are expensive when compared to lead-acid, but this is compensated for by longer life, size or weight considerations, superior reliability & efficiency.

Battery Management System

It is vital that the correct battery management system (BMS) is used to control the battery charging. This is important to actively balance the individual cells that make up the battery and prevent under or over voltage which can otherwise destroy the battery.

Technical Characteristic Lithium Battery Freedom 

Length x Height x Depth: 1656 x 600 x 246mm
Battery Type: Lithium
Max. charge / discharge: 15000W
Load current: 375A
Battery capacity max. (C10): 600Ah
Number of cycle: 7000
Discharge rate: 70%
Lifetime: 6000-8000 Cycles
Product warranty: 10 years

Specific References