Volthium 12V 150Ah Self-Heating Battery – Group 31

12V 150Ah Self-Heating Battery – Group 31

The Volthium 12V 150Ah LiFePO4 Group 31 battery is purpose-built for motorized vehicles, boats, off-grid cottages, the trucking industry, and industrial applications. Fully IP66 sealed, equipped with Grade A+ prismatic cells from a Volkswagen Group subsidiary, and a Texas Instruments BMS programmed by Volthium engineers in Québec, it delivers an unmatched level of energy density in a compact Group 31 form factor — with self-heating capability down to -40°C.

Key Features

• 1.8kWh energy capacity — 12V 150Ah LiFePO4 in a compact Group 31 form factor
• 150A continuous / 200A peak (30s) discharge current — reliable output for demanding loads
• 1 RJ45 communication port — ABYC E-13 compliant; compatible with Victron VE.CAN via Smart Bridge, WakeSpeed, FireFly, and other monitoring environments
• IP66 fully sealed — dust-tight and jet-water resistant; highest protection rating in its class
• Self-heating system — recharge down to -40°C; activates automatically when charging below 0°C
• Discharge to -25°C — outperforms competition rated to -20°C
• Cold charging protection — engineered for Canadian climate conditions
• Accessible BMS compartment — reserved access panel for easy servicing and repair
• Vibration-resistant construction — ideal for marine and mobile applications
• Smart Bridge compatible — add Bluetooth monitoring via the Volthium app; set audible/visual SOC and temperature alerts; ABYC E-13 compliant
• Grade A+ Volkswagen Group cells — prismatic cells from a Volkswagen Group subsidiary for long-term performance
• Texas Instruments BMS — trusted by NASA and the U.S. military; fully programmed by Volthium engineers in Québec
• 38 lbs (17 kg) — lightweight for its capacity class
• 6,000+ cycle lifespan — useful life of 15 years and beyond
• 10-year limited warranty

Physical Specifications

• Dimensions: 344 × 187 × 238 mm (13.55 × 7.4 × 9.35 in)
• Weight: 17 kg (38 lbs)
• Protection rating: IP66

Certifications

• Complete Assembly: ABYC (Standard E-13)
• Cells: UL1973

Ideal For

• Motorized vehicles and trucks
• Boats and marine vessels
• Off-grid cottages and cabins
• Trucking and transportation industry
• Industrial and commercial applications

Ships from Thunder Battery — Canada’s trusted source for premium energy storage solutions.