Modular 12.8V LiFePO4 blocks. Start with the capacity you need now and stack more later — the existing units keep working, nothing is replaced.
Capacities and discharge
| Nominal voltage | 12.8V |
|---|---|
| Capacities | 100Ah · 150Ah · 200Ah · 314Ah |
| Discharge current | 100A · 150A · 200A · 200A respectively |
| Chemistry | LiFePO4 |
Reading the discharge column
Note that the 314Ah unit carries the same 200A discharge rating as the 200Ah. Extra stored energy does not automatically mean extra instantaneous power. If your limiting factor is a heavy starting load rather than runtime, the larger capacity will not solve it on its own — the answer is units in parallel, or a different configuration.
Typical uses
- 12V systems in boats, caravans and vehicles
- Off-grid cabins and remote installations
- Replacing a bank of lead-acid without changing the system voltage
- Building a 24V or 48V bank from 12.8V blocks in series
Need this built to your own specification?
Send us the voltage, capacity, discharge current and the space you have — or a photo of the battery you are replacing. We will come back with a specification and a price.