Omivine
✓Price
$22.99
Boost Converter 5.5-30V to 0.5-30V Step Up Down Boost Adjustable Power Supply with LCD Display Constant Current Regulator Voltage Regulating Board
★★★★★
$22.99
Quantity
1
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About this item
- With LCD display, it can display input and output voltage, output current and output power.
- The anti-backflow designed at the output end does not require additional anti-backflow diodes when charging the battery.
- Press the button to control the ON/OFF state of the output terminal, and can set the power-on default to ON or OFF.
- Can be boosted and stepped down, the output voltage is adjustable from 0.5-30V,the limiting current is adjustable from 0-4A.
- The input terminal has anti-reverse to prevent the circuit board from being burned.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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