First, confirm if the connecting device is centre positive, if not then you will need to use the provided inverter (white adapter) to converter it from centre positive to centre negative.
Secondly, with regards to the connecting device you need to match the iPower voltage to match.
Third, confirm if the amperage is either higher or lower. Please see the following example.
Example:
- 9v / 2.0A = iPower
- 9v / 1A = A device
The iPower will work.
- 9v / 2.0A = iPower
- 9v / 2.5A = B device
The iPower won’t work but we would insist that you to contact the manufacturer of your device to 100% confirm the specifications before use.