Lithium Battery Extension Block

LITHIUM BATTERY EXTENSION BLOCK

The LE300 smart battery system extension block is a fully scalable lithium extension solution to add capacity to lead-acid batteries.

It is possible to use existing or new 12 V lead batteries, including AGM or gel batteries.

The LE300 is directly connected to the positive and negative terminals of the lead battery.

LEAD + LITHIUM BATTERY / THE BEST OF BOTH WORLDS

- Extension of existing capacity

- Increases the lifespan of the lead fleet

- Installations on new or existing lead batteries

- Economically advantageous

EXTENDED LIFESPAN

When the LE300 is connected, the lead battery is kept fully charged while the cycle-resistant lithium battery charges and discharges.

The system can thus achieve a remarkable lifespan.

PLUG & PLAY

Simply connect the modules to the + and - terminals of the lead battery. The existing charger is retained.

 

POWER GUARANTEED

The lithium modules operate independently of each other, providing very reliable power.

 

MODULARITY

Capacity extension is possible even after years.

A block of two modules can be transformed into a block of four or six modules at any time.

 

INCREASE SOLAR EFFICIENCY

As soon as the lead battery is filled to about 80% and its charging speed slows down, the LE300 takes over the surplus solar energy.

 

COLD RESISTANCE

Thanks to the integrated cell heating, cold temperatures pose no problem for the LE300.

 

VIBRATION RESISTANT

The LE300 smart battery system is a high-quality product, made in Germany, resistant to vibrations and shocks.

 

WINTER STORAGE OF THE LEAD BATTERY

During winter or a longer storage period, the LE300 system can keep the lead batteries fully charged.

Technical Specifications

Ref: BS800 LE300 extension block: 

12VDC 28A.h 358W.h

Recommended lead capacity per LE300 block:

12VDC 70-125A.h.

Recommended lithium/lead capacity ratio:

1/3.

Number of cycles:

3000 full cycles (80% remaining capacity).

Protection:

overcurrents, overvoltages, short circuits, deep discharges, and polarity errors.

Dimensions:

17.5 x 22.9 x 6.7cm

Weight

3.4Kg