Volthium 48 V 100 Ah Battery with Soft-Start and On/Off Switch, Group 8D

The Volthium 48.0-100-G8DY-COSS is a 4800 Wh 48 V lithium iron phosphate battery built in a Group 8D case with soft-start and an on/off switch. Featuring 15S1P Grade A+ SquareCell construction, automatic self-heating and M8 terminals, it suits off-grid and mobile system builders seeking dependable cold-weather storage. With 100 Ah capacity, 100 A continuous discharge and an IP55 enclosure, it delivers steady power in a rugged, well-protected package.

Key Features:

• 48 V, 100 Ah, 4800 Wh
• LiFePO4 Grade A+ SquareCell, 15S1P
• 100 A continuous discharge
• 80 A max charge / 5 A – 50 A recommended
• 54 V – 54.75 V bulk / 51 V float
• Self-heating from -35 to 11°C, automatic
• 6000 cycles at 80% discharge
• Discharge -30 to 60°C, charge 0 to 45°C
• IP55 rated, M8 terminals, Group 8D
• RS485 port, VE.CAN hub compatible
• 20.5″ x 10.5″ x 9.6″, 97.0 lb
• Cells certified UL1642, UL1973, IEC62619

Ideal for off-grid, RV and marine installations where cold-weather performance protects capacity, this battery suits 48 V banks built from parallel Group 8D units. Its LiFePO4 cell construction and UL1642, UL1973, UL9540A, IEC62619, IEC62660 and RoHS cell certifications make it a reliable fit for solar storage and backup systems across a range of Canadian applications. Order the 48.0-100-G8DY-COSS (also listed as 480100G8DYCOSS) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.