Lithium LE300 Extension Module

Marine battery.

Features and Technologies

• The system can thus achieve a remarkable lifespan.

Connectivity and Interfaces

• Product manufactured in Germany, resistant to vibrations and shocks.-Lead battery winterization: During winter or a longer storage period, the LE300 system can keep lead batteries fully charged.-Recommended lithium/lead capacity ratio: 1/3.

Power Supply and Consumption

• The LE300 is directly connected to the positive and negative terminals of the lead battery.-Extended lifespan: When the LE300 is connected, the lead battery is kept at full charge while the cycle-resistant lithium battery charges and discharges.
• 3000 complete cycles (80% capacity remaining).-Plug & Play: Simply connect the modules to the + and - terminals of the lead battery.
• 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 approximately 80% and its charging speed slows, the LE300 takes over the excess solar energy.-Cold and vibration resistance: Thanks to integrated cell heating, cold temperatures pose no problem to the LE300.

Kit Contents

• The existing charger is preserved.-Guaranteed power: The lithium modules operate independently of each other and thus provide very reliable power.-Protection: overcurrents, overvoltages, short circuits, deep discharges and polarity errors.-Modularity: Capacity expansion is possible even after years.

Usage Tips

Fully recharge before any prolonged storage. Check the resting voltage periodically.