Extra Battery BP3600 For Oscal PowerMax 3600/6000

✔Used to expand your battery capacity（3.6 kWh/Per).
✔It can not be used alone.
✔ It needs to team up with PowerMax 3600 to get its job done.

Note: This is a US Warehouse Stock item, it can just ship to United States w/ FREE SHIPPING for 5-7 Working Day