The Invicta lithium range covers over 20 sizes in 12V, 24V and 36V. Each battery is made up of aluminium-encased prismatic cells bolted together with solid busbar connectors, then reinforced with a strengthening frame to resist damaging vibration.
Invicta designs its lithium batteries to the highest specifications, delivering a premium solution that has been proven to perform. With high-grade aluminium Lithium Iron Phosphate (LiFePO4) prismatic cells, solid busbar connectors and an integrated BMS, they're a reliable, robust deep-cycle battery for anyone who needs complete confidence in their system.
Invicta's integrated BMS has been engineered for the Australian market. It's a robust component that provides automated protection against overcharge/discharge, temperature and short circuit, and on Bluetooth models you can monitor it.
Every Invicta Lithium battery has undergone IEC62133/UL1642 certification at cell level, and selected models have also achieved IEC62619 on the entire battery and BMS. Invicta states that this testing guarantees the performance and safety of the cells and battery in high-stress environments.


The Invicta Lithium 48V range has been specifically designed for replacement of similar size Lead acid batteries. The family is comprised of the popular sizes found in the lead acid range but with the added benefits of Lithium Iron Phosphate (LiFePO4) technology and is ideally suited to deep cycle longer run time applications.
| Nominal Voltage | 51.2v |
| Nominal Capacity (25°C, 0.33C) | 25Ah |
| Terminal | M8 |
| Length (mm) | 318 ± 2mm |
| Width (mm) | 165 ± 2mm |
| Height (mm) | 215 ± 2mm |
| Weight | 12.2kg |
| Max Charge Voltage | 58.4 ± 0.1V |
| Standby | 55.2 ± 0.1V |
| Cut off Voltage | 40V |
| Max. Discharge Current | 50A |
| Max. Pulse Discharge Current (3 Sec) | 115A |
| Max. Charge Current | 25A |
| Recommended Current Charge | ≤ 12.5A |
| Cycle Life (100% DoD) | ≥ 2000 |
| Operating Temp - Charge | 0 - 50°C |
| Operating Temp - Discharge | -20 - 55°C |
| Short Circuit Release | Load Release |
| Max. Series / Parallel Configuration | 4P |
| Bluetooth Connectivity | No |