DC-DC Boost Step-Up Module 1.5V to 12V, 4W
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Prices updated: 12 Oct 2026
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About this product
A compact DC-DC boost converter that steps up an input of 1 V to 5 V to a fixed 12 V output, suitable for running 12 V loads from low-voltage sources such as AA cells. It has a maximum continuous output power of 4 W, up to 90% conversion efficiency and a small 25 x 16 x 6 mm size.
Specifications
- Input voltage
- 1 V - 5 V DC (1.5 V or more recommended)
- Output voltage
- 12 V fixed
- Max continuous output power
- 4 W
- Max continuous input current
- 1 A
- Conversion efficiency
- Up to 90%
- Dimensions
- 25 × 16 × 6 mm
Frequently asked questions
Can I run a 12 V LED strip with it?
Yes, as long as the load stays within the 4 W continuous limit. For example, a strip drawing 0.25 A at 12 V (about 3 W) is within the rating.
What minimum input voltage should I use?
The listing recommends an input of 1.5 V or more. Do not let the output voltage exceed about ten times the input, and keep the load within the 4 W limit.
