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Renogy REGO 12V 400Ah Cold Weather LiFePO4 Battery - RBT12400LFPL-SHBTx2

SKU RBT12400LFPL-SHBTx2
by Renogy
Original price $3,999.99 - Original price $3,999.99
Original price
$3,999.99
$3,999.99 - $3,999.99
Current price $3,999.99
Availability:
in stock

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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Specificiations

CategorySpecification
Battery TypeLithium Iron Phosphate
Rated Capacity400Ah
Voltage12V
Voltage Range10-14.8V
Energy5120Wh
Cycle Life (0.5C, 25°C)6000 Cycles at 80% DOD
Connection MethodParallel (Up to 8)
Automatically Self-heatingYes
Dimensions18.0 x 10.5 x 13.0 inch (457 x 267.2 x 329 mm)
Weight112.4 lbs. (51 kg)
Protection RateIP65
Housing MaterialDie Cast Aluminum / Extruded Aluminum
Charge Voltage14.4V
Max Continuous Charge Current300A
Charge Cut-off Voltage14.8V
Max Continuous Discharge Current350A
Discharge Cut-off Voltage10V
Standard Operation Temperature59~86°F (15~30°C)
Storage Temperature< 1 Week: -22°F~140°F (-30°C~60°C); < 6 Months: -4°F~113°F (-20°C~45°C)
Built-in BluetoothYes
Communication PortNo
BoltsNo
Activation SwitchNo
Warranty5 Years (Material and Workmanship)
CertificationsIEC62619/62620, UN38.3, FCC, UL1973
Optional Cable4/0AWG Anderson Adapter Cable
Cable Length1FT
Wire Gauge4/0 AWG
Terminal Size3/8 in
Max Current405A
Rating Voltage600V
Cable Temp Rating-40°C~150°C / -40°F~221°F

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