{"product_id":"5pcs-3-7v-to-5v-1a-2a-boost-module-diy-power-bank-mainboard-built-in-18650-lithium-battery","title":"5pcs 3.7V To 5V 1A 2A Boost Module DIY Power Bank Mainboard Built In 18650 Lithium Battery","description":"\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1. 4 level LED lights show \u003cspan id=\"w_59\"\u003eelectricity\u003c\/span\u003e, non-working state smart automatic shutdown;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2. Built-in lithium battery protection IC, overcurrent, overvoltage, undervoltage protection;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e3. Dual USB output;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e4. Motherboard size: 69 x 32 x 8mm(L x W x H)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eProduct basic parameters:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eInput port: Micro USB (Android port)\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eInput requirements: 5V constant voltage power supply can be used for charging input power, the most matching charger is 5V 1A or more\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOutput port: USB\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eOutput parameters: 5V 1A \/ 5V 2A\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eRequirements for rechargeable batteries:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eAvailable battery(3.7V-4.2V polymer lithium battery):\u003cbr\u003e\u003cbr\u003e18650 battery, mobile phone battery, flat battery, MP3 battery, can choose single cell power supply, or multiple cell parallel power supply(\u003cspan style=\"color:#ff0000;\"\u003edoes not support the series\u003c\/span\u003e). (Note: increasing capacity in parallel and increasing voltage in series, \u003cspan style=\"color:#ff0000;\"\u003ecan only be used in parallel!\u003c\/span\u003e)\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eCan be connected in parallel with 2-6 pcs 18650 batteries!!!\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003eBatteries are not available:\u003cbr\u003e\u003cbr\u003eDry cells, batteries, 1.2V rechargeable batteries, nickel hydrogen batteries, 3.2V iron lithium polymers, lithium batteries, etc.\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eProduct installation should pay attention to the following points:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1. The battery should be connected in parallel, only the voltage between 3.2-4.2V can work, 18650 flat head and polymer batteries are available;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2. The battery is connected to the motherboard, B+ stands for the positive pole, B- stands for the negative pole, if it's connected reversely will burn the motherboard;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e3. The old batteries and new batteries, the batteries which model and brands are inconsistent, these battery can not be mixed.\u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003ePackage included:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e5 x 3.7V to 5V 2A boost module\u003c\/span\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/FC\/65\/e65f90df-0013-496d-beea-624062336c79.JPG\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/8B\/4D\/83acde68-1067-457d-8f9f-d1e5276cefee.JPG\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/23\/71\/3a6a4468-abe6-429c-82e8-210e8e9c2263.JPG\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/4C\/8D\/9225d883-930e-4c1a-bcdb-7ce4af247ca0.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cbr\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14151165837356,"sku":"1180699","price":750.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/34577588-bc65-4ce8-98e7-2f602901d854_3263bd64-2f71-4356-84a2-48e98bb52acd.jpg?v=1586875899","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/5pcs-3-7v-to-5v-1a-2a-boost-module-diy-power-bank-mainboard-built-in-18650-lithium-battery","provider":"Electronic Pro ","version":"1.0","type":"link"}