Power Bank Charger Sale Collections provide powerful case,portable charger,external battery Cool New Vinsic 20000mAh Power Bank Type-C Dual 2.4A Smart USB External Battery Packup Charger for iPhone Xiaomi Samsung Huawei Tablets. Get Discount Now! Only US $30.72/piece at this time. Hurry buy Now before back to normal price! Normal price US $63.99 or you can Check price now. Dont waste your time. Buy Now only in VINSIC Official Store Trusted Seller Store!
1 x Vinsic® 20000mAh Power Bank1 x USB Charging Cable (iPhone cable not included) 
Shipping Method Power Bank: Netherland Post, Sweden Post, or other Posts with tracking No. Other Products: China Post Registered Airmail with tracking No.Top Sellers: RU/US/EU Local ShippingShipping Time Dispatch Time: 1-3days after payment process is completed. Delivery Time: RU US EU countries (10-25 working days) Rest of the world(20-60 days) Not received after 45 days: Contact us and we will check with our agent Not received after 60 days: Issue refund Custom/VAT We are not responsible for any VAT or custom charges.(but we declare low value on the package try to avoid the custom duties)Warranty: 18 months Product Warranty Defective in 3 Months: Replacement without extra charges Defective after 3 Months: Replace or repair, buyers pays the shipping fee for resend or replace productRatings: Please do not open dispute or leave negative feedback without talking to us. We value our customers as well as our feedback profile. If we ignore your message or we can not solve your problem, you can open dispute. 
Does your Vinsic 20000mah power bank have the real capacity?
Vinsic is well-known brand Power Bank Company, we declare the real capacity for all power bank we sell.
How many times can charger my phone?
Number of charges equals = (Power capacity of Power Bank* battery conversion efficiency* phone inner core conversion efficiency (80%))/ the capacity of mobile phone battery
Take for iPhone 6 for example:
Capacity of Power Bank: 20000mAh
Power bank conversion efficiency: 3.7V/5V
Phone inner core conversion efficiency: 80%
The capacity for iPhone6 battery: 1810 mAh
(20000mAh x 3.7/5*80%)/1810=6.5
So 20000mAh Power bank, the total Number of Charger for iPhone 6 is 6 times.
The capacity of commonly mobile phone batteries
iPhone4S:1470mAh ,for iPhone5: 1440mAh,for iPhone5s: 1560mAh,for iPhone6: 1810mAh,for iPhone6 Plus:2915mAh.
for Samsung GALAXY Note: 2500mAh,for Samsung Galaxy Note: 3000mAh,for Samsung S4/S5:2600mAh
How can I charge this power bank?
We have a charging cable together with power bank; Connect this cable to any USB charger that can charge our power bank.
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 New Vinsic 20000mAh Power Bank Type-C Dual 2.4A Smart USB External Battery Packup Charger for iPhone Xiaomi Samsung Huawei Tablets
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