{"product_id":"vapcell-u2-2a-smart-mini-usb-charger","title":"Vapcell U2 2 A smart mini USB charger","description":"\u003cdiv class=\"detailmodule_html\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003eNote: The U2 is not compatible with batteries longer than 75mm; otherwise, you need to choose the \u003ca href=\"https:\/\/flashlightgo.com\/products\/vapcell-su2-smart-2-slot-charger\"\u003eSU2\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe Vapcell U2 is a universal smart charger 2A charging current with almost all cylindrical rechargeable batteries, this eliminating the need to own several chargers.  The U2 automatically detects Li-ion,Ni-MH and Ni-CD, and through manual selection is also capable of charging LiFePO4 batteries, Intelligent charging circuit selects the optimal charging mod (CC,CV and dV\/dt) for a given battery and each of the U2’s two microcomputer-controlled charging slots,then monitors and charges the battery independently, Furthermore , four LEDs display charging progress clearly.\u003c\/p\u003e\n\u003cp\u003eThe Vapcell U2 is an advanced, economical and fast fully automatic charger. Simply insert the battery, let the charger detect it and charge. \u003c\/p\u003e\n\u003cp\u003e1. \u003cstrong\u003eMODE Button:\u003c\/strong\u003e\u003cbr\u003ePress to select the type of battery (Li-ion 3.7V\/Li-ion 3.8V\/IFR 3.2V\/NI-MH 1.2V) when inserting the battery. it will begin to charge the battery after fixing the battery type .please noted that it will automatically identify Li-ion and Ni-Mh, no need to choose manually. but it can't automatically identify Li-ion 3.7V\/Li-ion 3.8V\/IFR 3.2V battery, If you don't choose manually,the system will choose Li-ion 3.7V by default.then the full charge voltage is 4.2V.So be sure to choose the type of rechargeable battery!\u003c\/p\u003e\n\u003cp\u003e2. \u003cstrong\u003eCURRENT button:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSet up the type of rechargeable battery, then select the charging current 0.5A,1A and 2A. \u003c\/p\u003e\n\u003cp\u003e3. \u003cstrong\u003eLED indicator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePower on, connect power wire to charger ,all LED indicators will be on, after 1 second,the LED will be turned off except for the indicator 0.5A current\u003cbr\u003ewhen the battery is inserted into the charger,Li-ion 3.7 V or Ni-MH LED indicators blink, please press the MODE button to set the correct type of battery. Then set the correct current of battery ,it will begin to charge the battery after 5 seconds, and the LED indicators show the charging status.\u003c\/p\u003e\n\u003cp\u003eIf the battery is reversed when charging,all four LEDs will display and flicker to remind the correct battery positive and negative contacts.\u003c\/p\u003e\n\u003cp\u003e4. Press the MODE button to show the type of battery (5 seconds) during charging and return to show the charging status\u003cbr\u003eit can show the remaining battery power, if you put the battery in the charger (with no connection to the power charging)\u003c\/p\u003e\n\u003cp\u003e5.\u003cstrong\u003eUSB output indicator    \u003c\/strong\u003e                                            \u003c\/p\u003e\n\u003cp\u003eCut off the input power, put the li-ion battery into the second slot of the charger, and display the percentage of battery power by four LED lights, which is 25%, 50%, 75%, 100%. Then connect the USB output line to various devices to act as a mobile power supply to charge the device. Note that only the second slot of the charger has a USB output function.\u003c\/p\u003e\n\u003cp\u003e Parameters and Features \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. Parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 600px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eModel\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eU2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eInput\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e5V 2A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003eOutput Current\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e0.5A\/1A\/2A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDC 4.35V     0.5A×2 \/ 1A×2 \/ 2A×1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDC 3.65V     0.5A×2 \/ 1A×2 \/ 2A×1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDC 4.20V     0.5A×2 \/ 1A×2 \/ 2A×1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDC 1.48V     0.5A×2\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eUSB 5V 1A\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePackage Content\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eCharger, USB cable, Manual\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\n\u003cp\u003eNotes ：Batteries are excluded\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003eApply to (battery diameter:10-26mm,length:34-75mm)\u003c\/p\u003e\n\u003cp\u003eLi-ion\/Lifepo4:\u003c\/p\u003e\n\u003cp\u003e10340,10440,14500,16340,16650,17500,17650,17670,\u003c\/p\u003e\n\u003cp\u003e18350,18490,18500,18650,20700,21700,22650,26500,26650\u003c\/p\u003e\n\u003cp\u003eNi-MH\/Ni-Cd:\u003c\/p\u003e\n\u003cp\u003eAAAA,AAA,SC,C,D\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2.Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e*Easy to use,smart 2A charger\u003c\/p\u003e\n\u003cp\u003e* USB output to charge mobile phone\u003c\/p\u003e\n\u003cp\u003e*Top surface have a button top type feature to make contact in recessed battery\u003c\/p\u003e\n\u003cp\u003e*Sliding chute is long enough for 21700.20700 size，including button top or PCB 20700\/21700\u003c\/p\u003e\n\u003cp\u003e*It is compatible with every type of rechargeable battery.\u003c\/p\u003e\n\u003cp\u003e*Two batteries and USB products can be simultaneously charged.\u003c\/p\u003e\n\u003cp\u003e*Three charging current parameters (0.5A\/1.0A\/2.0A)\u003c\/p\u003e\n\u003cp\u003e*Four LED indicators show the charging status (25%, 50%, 75%, 100%), and also shows the battery type, if inserted into the battery (1.2 V in Ni-Mh, 3.2V in IFR,3.7V in Li-Ion, 3.8V in li-ion)\u003c\/p\u003e\n\u003cp\u003e* It is automatically able to identify li-ion, Ni-Mh, But, you need to adjust the charging mode for 3.2V IFR(lifepo4) and 3.8V in the li-ion battery.\u003c\/p\u003e\n\u003cp\u003e* Protection against over-discharge, overcharging and reverse polarity. It can also detect a faulty battery.\u003c\/p\u003e\n\u003cp\u003e Precaution \u003c\/p\u003e\n\u003cp\u003e* Indoor condition only !!\u003c\/p\u003e\n\u003cp\u003e* Don’t take apart your charger.\u003c\/p\u003e\n\u003cp\u003e* Keep it dry when you don’t use it .\u003c\/p\u003e\n\u003cp\u003e* Please don’t charge leakage, corrosion or dead battery\u003c\/p\u003e\n\u003cp\u003e* Please remember to cut off the power when you don’t use\u003c\/p\u003e\n\u003cp\u003e*Please don’t be exposed your charger to rain or water or snow.\u003c\/p\u003e\n\u003cp\u003e* Charger are getting hot during operation for a long time, handle with care!\u003c\/p\u003e\n\u003cp\u003e* This charger is only for charging the cylindrical lithium-ion (li-ion 3.7v, 3.8v), Ni-Mh \/ Ni-Cd, LiFePO4 (IFR) batteries.\u003c\/p\u003e\n\u003cp\u003e*Please read these instructions before use; pay attention to the recommended charging current, never choose the wrong charging current.\u003c\/p\u003e\n\u003cp\u003e* When the charge with 5V USB AC adapter, 2A-current AC adapter recommended\u003c\/p\u003e\n\u003cp\u003e*Please cut off the electricity and remove the battery from the charger when charging is complete.\u003c\/p\u003e\n\u003cp\u003e* Data guideline of chargers are for your reference only; please refer to professional instrumentation, if you need accurate data.\u003c\/p\u003e\n\u003cp\u003e* In order to reduce shock, please cut off the power when you clean the charger.\u003c\/p\u003e\n\u003cp\u003e* Don’t repair yourself. Please contact the professional maintenance person when you need.\u003c\/p\u003e\n\u003cp\u003e* Please make sure the correct program and setting are chosen and set . Incorrect program or setting may damage the charger or case fire or explosion\u003c\/p\u003e\n\u003cp\u003e*Do not misuse in any way! Use for intended purpose and function only .\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Vapcell","offers":[{"title":"1piece","offer_id":55207571194189,"sku":"U2","price":19.43,"currency_code":"EUR","in_stock":false},{"title":"2piece","offer_id":55207574602061,"sku":"U2","price":35.02,"currency_code":"EUR","in_stock":false},{"title":"3piece","offer_id":55207574634829,"sku":"U2","price":49.32,"currency_code":"EUR","in_stock":false},{"title":"4piece","offer_id":55207574667597,"sku":"U2","price":62.31,"currency_code":"EUR","in_stock":false},{"title":"5piece","offer_id":55207574700365,"sku":"U2","price":74.01,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/3661\/3453\/files\/Vapcell-U2-2A-Smart-mini-charger-USB-for-Li-ion-Lifepo4-Ni-MH-Ni-Cd-AAA.webp?v=1793133184","url":"https:\/\/www.chargefactory.es\/en\/products\/vapcell-u2-2a-smart-mini-usb-charger","provider":"Charge Factory","version":"1.0","type":"link"}