Cool Promo ROMOSS Sense4+ Power Bank 10400mAh QC3.0 PD3.0 External Battery For iPhoneX Portable Charger for S8 Type-C Two way Quick Charge

Cool Promo ROMOSS Sense4+ Power Bank 10400mAh QC3.0 PD3.0 External Battery For iPhoneX Portable Charger for S8 Type-C Two way Quick Charge external battery Rating: 5 out of 5

Power Bank Charger Sale Collections provide powerful case,portable charger,portable battery,universal power bank Cool Promo ROMOSS Sense4+ Power Bank 10400mAh QC3.0 PD3.0 External Battery For iPhoneX Portable Charger for S8 Type-C Two way Quick Charge. Get Discount Now! Only US $18.19/piece at this time. Hurry buy Now before back to normal price! Normal price US $25.99 or you can Check price now. Dont waste your time. Buy Now only in IP-Mart PowerBank Store Trusted Seller Store!

Great Clearance Cool Promo ROMOSS Sense4+ Power Bank 10400mAh QC3.0 PD3.0 External Battery For iPhoneX Portable Charger for S8 Type-C Two way Quick Charge goods could improve the top quality of your life. Eligible to be acquired. Economical price as well as free shipping. Allow's acquire prior to costs rise.

Description: Model NO: Sense4+ Capacity is 10400mAh, Rated Capacity is ~6600mAh Rated Energy: 3.7V/37Wh Feature: Two-way fast charging / PD3.0/ QC3.0 Size: L138*W62*H21.5mm Battery Type: 18650 Lithium Battery

Weight about 296g / 10.16ozs

Compatiable with iPhone8/8plus/iPhoneX/Samsung S8/ XIAOMI/MEIZU/HUAWEI/LG and so on most of the digital devices​

TIPS:

In the course of our sales, we found that some customers may not understand the knowledge of the battery,then gave us a bad evaluationSo I would like to explain in this way:First we should know two things: voltage and current. Use the formula: power = voltage x current (Batteries of power banks are 3.7V output) Every power bank has a conversion rate. Higher end power banks possess around 90% conversion rate. Power bank conversion rate is also related to batteries used in the production. Lithium-polymer rechargeable batteries have a work output conversion rate that is generally 85% -95%,and lithium-ion (18650) battery possesses an output conversion rate between 75% - 90%.To calculate conversion rate with the real capacity and charging times you do the following: Smartphone charging is dynamic of around 500MA-1000MA with the voltage at 5V. If the battery power is marked 4000mAh, then the power of a 4000mAh power bank should be 4 * 3.7 = 14.8W,calculate by our polymer batteries conversion rate of 80%, the real total power supply for charging can be 11.8W. Take a 1500mA smart phone for example,the demand power is 3.7*1.5 = 5.55W, then it can charge the phone two times. So if you want to charge your tablet, you need a larger capacity power bank,the power bank capacity should be more than 8000MA and can provide high current 2A output charging requirements. If you have any questions, please contact our customer service , we will reply to you as soon as possible

NOTE:

1x Romoss Sense4+ 10400mAh Power Bank 1x USB Cable 1x Instructions

Return Policy

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.

Seller Service

On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
Cool Promo ROMOSS Sense4+ Power Bank 10400mAh QC3.0 PD3.0 External Battery For iPhoneX Portable Charger for S8 Type-C Two way Quick Charge

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