Vinsic Alien P11 12000mAh Power Bank Dual 2.4A USB External Battery Charger Top selling Charging for Smartphone Tablets


Vinsic Alien P11 12000mAh Power Bank Dual 2.4A USB External Battery Charger Top selling Charging for Smartphone Tablets

$50.89 $24.94

  • Description
  • Additional information


Vinsic Charging Brand among the world. It isn’t simply bigger capacity — it’s better in every way. Simpler, dramatically

thinner. More powerful, but remarkably power efficient. Smooth aluminum surface, with exclusive one piece design, creating a

new generation of power bank that’s better by any measure.

3D cambered surface ground by CNC processing made our power bank looks super slim, the surface made with beautiful anodized

aluminum with the highest aluminum sands which you will find our power bank looks more exquisite and glitter than for Apple product, definitely eye-catching!

Exclusive One Piece Design appealing to even Steve Jobs. No ON/OFF button, Charging will automatically start when connected.

Touching the screen the remaining battery life will get showed immediately. Smoothly side meets the anodized aluminum enclosure in

a remarkable, simplified design. No distinct edges, No gaps, just a smooth, seamless bond of metal that feels like one continuous surface.

Using international high-end cell supplier, Lithium-Polymer battery (the same for iPad’s)

Vinsic power bank 12000mah comes with two USB ports 2.4A &2.4A which can be used to charge two devices simultaneously.

It is universal fits for iPhone, iPad, iPod, for Samsung devices, HTC phones, tablet PCs, digital cameras, game consoles and MP3/MP4 players, etc

Capacity: 12000mAh USB Port: 2 x USB Input: 5V, 2A Output1: 5V 2.4A (MAX) Output2: 5V 2.4A (MAX)

1 x Vinsic® 12000mAh Power Bank 1 x USB Charging Cable (iPhone cable not included)

Power Bank: Netherland Post, Sweden Post, or other Posts with tracking No. Other Products: Post Registered Airmail with tracking No. Top Sellers: RU/US/EU Local Shipping Shipping 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 product Ratings: 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.

Vinsic power bank 12000mAh uses Lithium-Polymer battery, I want to know what is difference with other power bank?

The battery of power bank with 2 types: 1.Lithium-Polymer 2.Lithium-Ion(18650)


Pros: Latest technology, Less warmer, non-flammable, non-explosive, stable and safe, slightly

Cons: Cost is high


Pros: Easy to get “hot” or simply warmer than expected, flammable and explosive

Cons: smaller in size

Vinsic power bank 12000mah not only uses the Lithium-Polymer battery, but also chooses the best brand battery in order to make sure our customers’ 100% safety.

Does your Vinsic 12000mah 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: 12000mAh

Power bank conversion efficiency: 3.7V/5V

Phone inner core conversion efficiency: 80%

The capacity for iPhone6 battery: 1810 mAh

(12000mAh x 3.7/5*80%)/1810=3.9

So 20000mAh Power bank, the total Number of Charger for iPhone 6 is 4 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.

Additional information



Support Quick Charge Technology


Input Interface

Micro USB/AC

Package Weight

0.470kg (1.04lb.)

Package Size

20cm x 12cm x 3cm (7.87in x 4.72in x 1.18in)

Model Number



Input: 5V Output: 5V

Supports Solar Energy






Battery Type

Li-polymer Battery

Quality Certification


Output Interface

Double USB

Brand Name


Is LED Lamp Illumination


Battery Capacity(mAh)



Emergency / Portable