Rt-U12 Best Quality Universal Dual USB Charger Romoss Power Bank

Rt-U12 Best Quality Universal Dual USB Charger Romoss Power BankModelRT-U12Battery type18650 batterieInputDC 5V/2.0A(TYP)OutputDC 5.1V/2.1A(TYP)Rated capacity3.7V/104000mAh(TYP)Charging time5.5 hrs with 5V/2A plug and standard cable12 hrs with 5V/1A plug and standard cableLoad detectionAuto-detect the plug-in and plug-out of devicesSafetyInput OVP, OCP; Output OCP OVP, short protection;Cell protection including OVP OCP, thermal protection during charge and discharge stage.Out of power protectionAwake once pluged to the chargerCharging temperature0ºC-45ºC (TYP)Discharging temperatureInitial -10ºC~+50ºC(TYP) Continuous -20ºC~+60ºC(TYP)ColourWhiteSize160*75*20MMWeight214gPackage100 pcs/1 cartonRecommended reason1.New Brand 100%2.Stylish design portable battery emergency charger power bank for mobile phone, tablet, digital camera, PDA, MP3, MP4, etc.3.uilt-in 20000mAh high capacity rechargeable Li-Ion battery4.10400mAh capability, powerful with long operation time5. Designed to provide power for your 6.High efficiency of power conversion.7.Electricity-saving function.8.Portable, practical and long cycle life.9.Safe and reliable, perfect for using on travelling and outdoor activities10.Input: 5V/1.0A(Max)11.Output: 5V/ 1.0A and 2.1A(Max)12.Capacity:10400mAh/23WhCompany InformationShenzhen Runton Technology Co., Ltd. is a manufacturer of wireless speaker/headset, solar power bank with well-equipped testing facilities and strong technical force.With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used all over the world. Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!Product ShowSpecifications:Type: Power Bank/External Battery PackModel: RT-U12Compatible With: Mobile Phones&Table PCsBattery Capacity: 10400mAhOutput Interface: Double USBOutput: DC5V 2.1A/DC5V 1AConversion Rate:We declare the real capacity for all power banks we sell . Below steps will help you to caculate how many times you can charger your phone .Number of charges equals = (Power capacity of Power Bank* battery conversion efficiency* phone inner core conversion efficiency (75%))/ the capacity of mobile phone batteryTake iPhone6 for example:Capacity of Power Bank: 15000mahpower bank conversion efficiency: 3.7V/5VPhone inner core conversion efficiency: 75%The capacity of iPhone6 battery: 1810 mAh(15000mah x 3.7/5*75%)/1810= 4.59So 15000mah Power bank, the total Number of Charger of iPhone6 is about 4-5 timesCertificationsShipping Detail1- The goods will be shipped within 3 working days after a cleared payment.2- We send goods via DHL/FeDex/UPS/TNT/Postal parcel, also can send to your forwarder if you have.3- Due to the import duties, taxes are not included in the goods price and shipping charges, they should be borne by buyers and buyers are responsible for any destination customs problem.4- Please consult your country's customs office to see if any additional costs you need to bear before bidding/buying.5- Import tax is out of control, if you have a special request from us to declare lower value to minimize the import tax you need to pay, please inform us the details upon your payment, we will do as per your instruction. Warranty & Return1- The warranty is ONE YEAR from the date of payment. All merchandises are in good quality and condition under strict examination before shipping.2- If it is not man-made damage, we can repair it for free. The returning shipping fee should be borne by customer.3- Your satisfaction to our products is what we have been hard working and pursuing, please contact us before return, the shipping and handling charge is not refundable and customers should be responsible for all the returning charges, all returned items must be in good condition with original packing. Men made defects are not guarantee, such as broken, scratched etc.Please read the above descriptions carefully before purchasing.We sincerely thank you for your shopping on our store and hope you all a nice online purchasing experience!Welcome again:)Contact Detail (QR Code)  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1