Description

The RB200 is a high-capacity lithium iron phosphate (LiFePO₄) battery designed to replace heavy lead-acid battery banks in sailboats, RVs, and solar energy systems. Its lightweight and compact design allows you to replace multiple smaller lead-acid batteries with a single, powerful unit.

Key Features:

• Lightweight & High Power – Half the weight of lead-acid batteries, providing improved performance and agility.
• Temperature Tolerant – 2.5x more efficient at low temperatures than lead-acid and safely operates up to 149°F (65°C).
• Fast Charging – Charges significantly faster than traditional lead-acid batteries.
• Long Life – Delivers up to 10x longer lifespan than lead-acid batteries, maintaining 80% capacity after 3,500 cycles.
• Maintenance-Free – No watering, no corrosion, and low self-discharge – ensuring reliable power even after extended idle periods.
• Constant Power Output – Voltage remains stable throughout discharge, unlike lead-acid alternatives.
• Partial State of Charge Tolerant – Performance and lifespan are not affected when operating in a partial state of charge, unlike lead-acid batteries.
• More Usable Capacity – Unlike lead-acid batteries, which require oversizing and limited discharge, lithium batteries provide 100% of their rated capacity at any discharge rate.