20PCS 1.5A Multi-Function Mini Boost Module Step Up Board 3.7V to 5V 8V 9V 12V Step Up Board with LED Indicato for DIY Electronic Voltage Moduler(20PCS 3.7v to 5v Boost Converter)
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Newegg
USD 16.49
Updated: Oct 24, 2026
About this item
The output voltage can be set to 5V/8V/9V/12V; the default is 12V. Input voltage range : 2.5V ~VOUT- 0.5V. You can easily convert a single-cell lithium battery to 5V, 8V, 9V, or 12V. The maximum output current reaches 1A. The front side of the PCB shows the letters A and B. The output voltage can be changed by using a soldering iron to switch the pad on and off. The 3.7V to 5V boost converter product size: 22 × 11 × 3.6 mm
- Features
- The output voltage can be set to 5V/8V/9V/12V; the default is 12V. Input voltage range: 2.5V~VOUT-0.5V. You can easily convert a single-cell lithium battery to 5V, 8V, 9V, or 12V. The maximum output current reaches 1A. The front side of the PCB shows the letters A and B. The output voltage can be changed by using a soldering iron to switch the pad on and off. The 3.7V to 5V boost converter product size: 22 × 11 × 3.6mm
Specifications
- First Listed on Newegg
October 03, 2026
This product is designed for use in the United States and may not be compatible with power outlets or plug standards in other countries.
Product photos are for illustrative purposes only and are exemplary. The colors, inscriptions, parameters, dimensions, sizes, functions, and/or any other features of the original products may look different than in reality due to their visual characteristics, so please refer to the product features that are indicated in the product descriptions.