Description
Renogy REGO 12V 400Ah Cold Weather LiFePO4 Battery – RBT12400LFPL-SHBTx2 delivers an unparalleled power solution for off-grid, marine, and RV applications. Engineered for cold weather conditions, this high-performance battery features intelligent self-heating and advanced BMS technology to ensure safe and reliable power delivery, even in extreme temperatures. With up to 8 units connectable in parallel, users can achieve a total capacity of 40kWh, making it ideal for high-demand energy needs. Its plug-and-play design, space-saving footprint, and Bluetooth monitoring provide unmatched convenience, while IP65 waterproofing expands its usability in rugged outdoor environments.
Features:
- Ultra-high capacity with up to 40kWh when 8 batteries are connected in parallel
- Plug-and-play parallel cable for quick integration into the REGO system
- Intelligent self-heating for optimal cold and hot weather performance
- Operating discharge temperature range: -4°F to 131°F
- IP65 waterproof rating ideal for marine, yacht, and outdoor use
- Bluetooth-enabled monitoring via smartphone app
- Replaces 4x 12V 100Ah batteries with one compact unit, reducing installation space by 30%
- Advanced LiFePO4 cells with better charge balance and lower resistance
- Next-gen Smart BMS for enhanced safety and battery longevity
- Perfectly pairs with the REGO All-In-One Power System for off-grid energy independence


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