{"product_id":"5pcs-5v-2-1a-output-ups-power-diy-charger-board-step-up-dc-to-dc-converter-module-for-3-7v-18650-lit","title":"5pcs 5V 2.1A Output UPS Power DIY Charger Board Step Up DC to DC Converter Module for 3.7V 18650 Lit","description":".size_table_start table,.size_table_start table tr td { border:2px solid #ddd;}.size_table_start table { width: 100%; min-height: 25px; line-height: 25px; text-align: center; border-collapse: collapse;}.size_table_start,.size_table_end {clear:both;}       \u003ctable class=\"table_inch\"\u003e    \u003ctbody\u003e     \u003ctr\u003e      \u003ctd\u003e\u003c\/td\u003e     \u003c\/tr\u003e     \u003ctr\u003e      \u003ctd\u003e\u003c\/td\u003e     \u003c\/tr\u003e    \u003c\/tbody\u003e   \u003c\/table\u003e          \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eSpecifications:   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003e?\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eCharge voltage :? DC 5V (? 4.6V-6.5V? )   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eCharging current : 0-1A?   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eFull charge voltage : 4.2V\u0026amp;pm;2%.   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eLed indicator : OK LED is fully charged OR battery failure ?indicator; CR LED is charge ?indicator.??   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eDischarge current : 0-3.5A;   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eDischarge quiescent current : 200uA   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eDischarge conversion efficiency : 78%-91%??   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eOutput current? ? : 0-2.1A(5V);??   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eOperating ambient temperature :? -40????? to +85?????   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eStorage temperature :? -65????? to +125??????   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eSize: 28 x 18 x 6.3mm   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eWeight : 2.7g   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003e??   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eNote:   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003e?\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003e1. This module without lithium battery over-discharge protection.   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003e2. In order to achieve more than 5W, it is recommended to use two or more batteries in parallel.   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003e?   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003eApplications:   \u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003e?\u003c\/p\u003e  \u003cp class=\"MsoNormal\" style=\"margin:\"\u003e\u003c\/p\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43935777521859,"sku":"ZHIQIAN-015200","price":688.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/7599bb2f-6d57-422d-b8ec-f6645d5b5b42.jpg?v=1725948544","url":"https:\/\/wrsss.com\/products\/5pcs-5v-2-1a-output-ups-power-diy-charger-board-step-up-dc-to-dc-converter-module-for-3-7v-18650-lit","provider":"Wrsss","version":"1.0","type":"link"}