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Volthium 51.2V 100Ah LiFePO4 Battery, Group 8D
The Volthium 51.2-100-G8DY-COSS is a 51.2 V 100 Ah LiFePO4 battery delivering 5120 Wh of usable energy in a Group 8D case with soft-start and an on/off switch. It supports 125 A continuous discharge, over 6000 cycles at 80% depth of discharge and RS485 / CAN communication, with an IP55 rating.
$2,597.00
Available by special order
Ordered in for you. Contact us for timing.
Unavailable for pickup
Not available in Red Deer. Contact us for availability
The Volthium 51.2-100-G8DY-COSS is a 5120 Wh lithium iron phosphate battery built on a 16S1P SquareCell LiFePO4 design. Featuring a Group 8D format, soft-start circuitry, an on/off switch and an IP55 enclosure, it suits off-grid and backup installations seeking dependable 48 V storage. With 51.2 V nominal voltage, 100 Ah capacity and 125 A continuous discharge, it delivers strong power in a rugged, certified package.
Key Features:
- 51.2 V / 100 Ah, 5120 Wh
- SquareCell LiFePO4 cells, 16S1P
- 125 A continuous discharge
- 60 A recommended / 80 A max charge
- 56 V bulk / 54.4 V float charging
- 6000+ cycles at 80% discharge
- Up to 16 units in parallel
- RS485 / CAN, VE.CAN hub compatible
- Discharge -20 to 65°C / charge 0 to 45°C
- IP55 ingress protection, M8 terminals
- 20.5″ x 10.6″ x 9.6″, 104.1 lb
- Certified ETL SP-1000, UL1973, IEC62619
Ideal for off-grid cabins, RVs, marine and backup power systems where deep cycling and high continuous current matter, this battery suits Group 8D trays, equipment rooms and battery banks. Its SquareCell LiFePO4 construction and ETL SP-1000, UL1973, CSA UL9540A and IEC62619 certifications make it a reliable fit for 48 V grid-tied and off-grid systems across a range of Canadian applications. Order the 51.2-100-G8DY-COSS (also listed as 512100G8DYCOSS) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.
| Nominal energy | 5120 Wh kWh |
|---|---|
| Cell chemistry | SquareCell - LiFePO4 |
| Nominal voltage | 51.2 V |
| Capacity | 100 Ah |
| Max continuous discharge current | 125 A |
| Cycle life | 3500 < cycles (100% discharge) | 6000 < cycles (80% discharge) | 8200 < cycles (30% discharge) |
| Operating temperature range | From -20 to 65°C (discharge) | From 0 to 45°C (charging) |
| Enclosure rating | IP55 (Against low-pressure water jets and dust) |
| Dimensions (L×W×H) | 520 X 268 X 243,7 mm (20.5 × 10.6 × 95.9 in) |
| Weight | 47.2 kg (104.1 lb) |
51.2-100-G8DY-COSS · 1 file.
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