Volthium 12.8V 400Ah Wallmount Self-Heating Battery

The Volthium 12.8-400-W-CLH2OSS-C is a 400Ah lithium battery built in a wallmount format for space-saving installation. Featuring integrated self-heating, a soft start circuit and an on/off switch, it suits residential and off-grid users seeking dependable storage in cold climates. With 12.8V nominal voltage, 400Ah capacity and an LCD screen for at-a-glance monitoring, it delivers usable capacity in a compact, cold-ready package.

Key Features:

• 400Ah capacity
• 12.8V nominal voltage
• Integrated self-heating function
• Wallmount form factor
• LCD screen for status monitoring
• Soft start circuit
• On/off switch

Ideal for off-grid cabins, backup power and residential storage where cold temperatures limit conventional lithium charging, this battery suits utility rooms, garages and mechanical walls. Its self-heating wallmount construction and onboard LCD monitoring make it a reliable fit for 12V grid-tied and off-grid systems across a range of Canadian applications. Order the 12.8-400-W-CLH2OSS-C (also listed as 128400WCLH2OSSC) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.