5pcs/1pc XL3429 5V 9V 12V 15V High Current DC Boost Module 21A Input Step Up Lithium Battery System Power Supply MCU
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£2.45
5pcs/1pc XL3429 5V 9V 12V 15V High Current DC Boost Module 21A Input Step Up Lithium Battery System Power Supply MCU
Prices updated 25 Mar 2026
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5pcs/1pc XL3429 5V 9V 12V 15V High Current DC Boost Module 21A Input Step Up Lithium Battery System Power Supply MCU
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