| Specification | Value | Notes |
| Model | Hubble AM-2 | |
| Battery Type | Li-ion Prismatic Cells | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 48 V (or 51.0 V) | Suitable for 48V inverter systems |
| Design Capacity | 5.5 KWH | 5500 Wh |
| Rated Capacity (5HR) | 116 Ah (or 110 Ah) | Minor variations exist across revisions/spec sheets |
| Max. Continuous Charge Current | 105 A (or 100 A) | |
| Max. Continuous Discharge Current | 105 A (or 100 A) | This corresponds to a max continuous power of approx. 5.5 kW. |
| C Rating | 1.0 C | High-performance charge/discharge rate. |
| Equalized Charge Voltage | 53.8 V (or 54.0 V) | |
| Depth of Discharge (DOD) | 100% | Recommended cut-off voltage around 44V for extended lifespan. |
| Parallel Connection | Up to 15 packs | Allows for a total storage capacity of up to 82.5 kWh. |
| Design Life | +- 15 Years | |
| Cycle Life @ 1C | +- 3000 cycles @ 100% DOD; 6000 cycles @ 50% DOD | |
| Dimensions (WxDxH) | 375mm x 145mm x 467mm | |
| Weight | Approx. 42 Kg | |
| Ports | 1x CAN-bus, 2x RS-485, 1x RS232 | Full communication with leading inverter brands. |
| Key Feature | Internal Fire Suppression System | An important safety feature. |
