We build lithium battery packs to order. You supply the requirement — a voltage, a capacity, a maximum size, or simply the equipment the pack has to run — and we work out the cell configuration, select the BMS, assemble the pack and test it before it ships.
Ranges we build in
| Voltage | 3.7V · 7.4V · 12V · 24V · 36V · 48V · 52V · 60V · 72V |
|---|---|
| Capacity | 5Ah · 12Ah · 20Ah · 60Ah · 100Ah |
| Power | 350W · 1000W · 2000W · 3000W |
| Cells | 18650 · 21700 · 32700 · 32650, in Li-ion or LiFePO4 |
These are the configurations we build most often, not a fixed catalogue. If your requirement sits between them, or outside them, tell us what the battery has to do and we will confirm whether we can build it.
Working from a drawing
If you have a mechanical drawing or an existing pack, we can match it — cell arrangement, overall dimensions, cable lengths, connector type and label. If you do not, a photo of the old battery and its label is usually enough for us to work back to the specification.
What we need from you
- The equipment the pack will power
- Required voltage and capacity
- Continuous and peak current draw, if you know them
- The maximum space the pack can occupy
- Connector type, or a photo of the existing one
- Quantity — samples and batches are both fine
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.