| Brand | GCSUPERMARKET |
|---|---|
| Type | Module |
Check the listing for details. 5A Auto Step Up/Down Regulator Module with Constant Current Function new L3US. Condition: New. Listed at 4.53 USD. Constant Current Adjusting Range: 0.05A~5A. Maximum Output Current: 5A. Portable and easy to carry with the compact size and lightweight design. Powerful with the efficiency in step up mode is 90% and 88% in step-down mode.