Description
Overview
This DC–DC battery charger charges at 14.6 V, 29.2 V or 43.8 V from an input of 10–36 V DC. This listing contains 6 models with charging currents of 10–30 A.
Every value below is stated by the supplier for that exact model and has not been independently tested by PVShop. Choose a model above to see its full specifications and download its datasheet. Price and availability depend on your delivery country; the selector above shows the models available for it.
Charge voltages in this listing
- 14.6 V: the usual full-charge voltage of 4-cell LiFePO4 batteries (12.8 V nominal).
- 29.2 V: the usual full-charge voltage of 8-cell LiFePO4 batteries (25.6 V nominal).
- 43.8 V: the usual full-charge voltage of 12-cell LiFePO4 batteries (38.4 V nominal).
Always use the charge voltage your battery’s manufacturer specifies.
All 6 models in this listing
| Model | Configuration | Input voltage | Charge voltage | Charging current | Output power |
|---|---|---|---|---|---|
| PVS-000551 | with ACC wire | 10–36 V DC | 14.6 V | 30 A | ≈ 438 W |
| PVS-000548 | without ACC wire | 10–36 V DC | 14.6 V | 30 A | ≈ 438 W |
| PVS-000552 | with ACC wire | 10–36 V DC | 29.2 V | 15 A | ≈ 438 W |
| PVS-000549 | without ACC wire | 10–36 V DC | 29.2 V | 15 A | ≈ 438 W |
| PVS-000547 | with ACC wire | 10–36 V DC | 43.8 V | 10 A | ≈ 438 W |
| PVS-000550 | without ACC wire | 10–36 V DC | 43.8 V | 10 A | ≈ 438 W |
≈ Calculated from output voltage × current; not a separate power rating.
Choosing the right model
- Choose the charge voltage that matches your battery’s chemistry and number of cells.
- Check that the charging current does not exceed your battery’s maximum charge current: for example, a 100 Ah battery limited to 0.5C accepts up to 50 A.
- The input range must cover your source voltage, including the higher voltage while a vehicle’s engine is running.
- Each model has its own PVShop datasheet. It appears with the full specifications when you select the model above.
