Series or parallel use require to under guidance of professional battery engineeris. Otherwise it has high risk damage the lithium battery. So we do not suggest you to do that.We have 12v/24v/36v/48/60v battery, kinds of capacity. You could choose most fit battery for your equipment. No need to take risk at series or parallel use. If you do need series or parallel battery, please contact our team for customed.
This item is in the category "Consumer Electronics\Multipurpose Batteries & Power\Rechargeable Batteries". The seller is "scream-power778" and is located in this country: US. This item can be shipped worldwide.