USB Power Supply Cord USB 5V2A to 4.5V DC5.5×2.1mm Cord for Fan and Instrument
USD 9.71 USD
Specifications
| Brand | Unbranded |
| Type | See description |
| Country Of Origin | China |
USB5V2A input 4.5V1A 5.5x2.1mm output; positive inside, negative outside, for various devices with 3AA LR6 batteries. Output: 4.5V1A 5.5x2.1mm.