5V 2.1A 3 USB Power Bank Charger Circuit Board Step Up Boost Module + 5X 18650 Li-ion Case Shell DIY Kit

5V 2.1A 3 USB Power Bank Charger Circuit Board Step Up Boost Module + 5X 18650 Li-ion Case Shell DIY Kit
sku: 4000060496961
$1.15
Shipping from: China
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