2 pcs Dual Micro-USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger PCB Board Boost Step Up Module With Led

2 pcs Dual Micro-USB 3.7v to 5V 2A Mobile Power Bank DIY 18650 Lithium Battery Charger PCB Board Boost Step Up Module With Led
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sku: 4000116061290
$2.89
Shipping from: China
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