DC-DC 2-24V to 3-30V USB 80W High Power Step Up Boost Buck Module Constant Voltage Constant Current Power Supply Board
![DC-DC 2-24V to 3-30V USB 80W High Power Step Up Boost Buck Module Constant Voltage Constant Current Power Supply Board](http://ae01.alicdn.com/kf/H681ec2687a0c41db9699a6832d94430fE/DC-DC-2-24V-to-3-30V-USB-80W-High-Power-Step-Up-Boost-Buck-Module.jpg_350x350.jpg)
sku: 4000232775618
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$2.95
Shipping from: China
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