{"product_id":"generic-5v-1a-1-5a-2-1a-3-18650-usb-power-bank-charger-circuit-board-step-up-boost-module-li-ion-case-shell-diy-kit","title":"Generic 5V 1A 1.5A 2.1A 3 18650 USB Power Bank Charger Circuit Board Step Up Boost Module Li-ion Case Shell DIY Kit","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e5V 1A 1.5A 2.1A 3 USB Power Bank Charger Circuit Board Step Up Boost Module 18650 Li-ion Case Shell DIY Kit Powerbank\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGeneric 5V 1A 1.5A 2.1A 3 18650 USB Power Bank Charger Circuit Board Step Up Boost Module Li-ion Case Shell DIY Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProduct description: 1.3 USB charging port, can charge 3 mobile phones at the same time 2. Dual IC control, synchronous rectification, conversion rate up to 90% 3. Using inductors, double-tube rectifier, stable performance 4. Overdischarge, overcharge, and overload protection circuit 5. It can automatically identify the output current of 5V1A or 2A according to the equipment 6. Suitable for 3.7-4.2V rechargeable lithium batteries, such as mobile phone batteries, tablet batteries, 18650 batteries, etc. 7. Connect the positive pole of the lithium battery to B+, and connect the negative pole of the lithium battery to B-. Note that the B+ and B- of the boosted battery must not be connected reversely. 8. The Micro USB port needs to be activated once for the first use\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Generic\u003c\/p\u003e\n\u003cp\u003ekit, chargers, boost module, phones accessories, shell, diy, cell phones, shell diy, charger circuit, module, power, 18650 ion Cell Phones \u0026amp; Accessories Accessories Chargers \u0026amp; Power Adapters Portable Power Banks\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e✅ 5V 1A 1.5A 2.1A 3 USB Power Bank Charger Circuit Board Step Up Boost Module 18650 Li-ion Case Shell DIY Kit Powerbank\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e✅ Special Feature: Over Voltage Protection\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3 6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6 7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":51220870529244,"sku":"TGABL2709949","price":8.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2816\/8412\/files\/51VLwW9v77L._AC_SL1000.jpg?v=1781390847","url":"https:\/\/tech.giftabay.com\/products\/generic-5v-1a-1-5a-2-1a-3-18650-usb-power-bank-charger-circuit-board-step-up-boost-module-li-ion-case-shell-diy-kit","provider":"Tech.GiftAbay","version":"1.0","type":"link"}