2500mAh Ultra Slim Power Bank Only 4 mm Built In Cable Portable Mini power bank charge for iPhone Samsung Xiaomi iPhone
ID: 56999

2500mAh Ultra Slim Power Bank Only 4 mm Built In Cable Portable Mini power bank charge for iPhone Samsung Xiaomi iPhone

4.6 (38 votes) | 146 orders
Price: US $68.36 / piece
Discount Price:
US $ 28.86 / piece

Ultra Thin Power Bank with Built in Cable, Portable Power Charger 2500mAh [only 0.16 inch] Slim Compact External Battery Charger Compatible with iPhone, iPad and AirPods

Ultra-thin power bank

????[EASY TO USE]: Thoughtful design with built-in Charging cable, no concern of looking for cord here and there. Easier to hand the portable iPhone charger and your iPhone together, support elegant talking and charging.
????[ULTRA SMALL AND CONVENIENT]: Ultra thin of 0.16 inch, one of the thinnest portable charger, nearly the same size as a credit card, makes it fits easily and conveniently in a purse or wallet.(3.54*2.52*0.16 inch, 2.35oz)
????[HIGH-SPEED CHARGING]: With our super slim and light travel power bank, we ensure that your dead phone days are a thing of the past. Our power card will boost your phone battery super-fast.
????[HIGH CAPACITY POWER CARD]: With 2500mAh, this portable charger has the capacity to provide your iPhone with an additional 80% battery life. It almost compatibility with all APPLE models: such as iPhone 5, 5C, SE, 6, 6S, 6Plus, 7, 7Plus, 8, 8Plus, X, Xs, X max, 11, 11pro, 11pro max,12, 12pro, 12pro maxiPod, Airpod.
????[INTELLIGENT SAFETY PROTECTION]: We have designed this portable power bank to offer an efficient combination of quality engineering and lithium batteries which see it provide maximum ease of use, durability and safe charging. Backed by our 1 Year Service, we are sure you will love the level of efficiency this battery backup has to offer.

How to judge the performance of the charger?

There is a small power indicator on the side of the charger. LED display flashes once per second;
battery status: less than 25% LED display flashes twice with an interval of one second.;
Battery status: 25% ~ 50% LED indicator flashes three times at an interval of one second;
battery status: 50% ~ 75% LED indicator flashes four times per second;
battery status: 75% ~ 99% LED indicator lights up;
battery status: full loaded.
LED indicator flickers when charging.

Product specification

Capacity: 2500mAh
Input: Micro USB DC 5V 0.8A
Output: USB DC 5V 1A
Charging Time: 3.3 hours
Size: 91.3 * 64.1 * 4mm
Weight: 57.7g 1 * 2500mAh
Packaging:Wallet Power Bank 1 * User Manual 1 * Micro-USB cable

1. The basic conditions for applying for return and exchange:

(1). The exchange can only be exchanged for products of the same style or the same amount at the same price;

(2). If you confirm that the product has quality problems when receiving the goods, please contact customer service, inform the specific situation of the quality problems of the goods, the quantity of the products, and take pictures to provide relevant evidence to the customer service;

(3). Due to the buyer's own reasons, under the condition of ensuring that the product is brand new and does not affect the second sale of the product, the delivery date shall prevail (the splitting order shall be subject to the delivery time of the last order), and the processing shall be processed within 15 days;

(4). Ensure that the accessories, gifts, etc. of the returned / exchanged product are complete; the invoices or sales details that have been issued are complete;

2.express delivery options
(1). Please use express delivery for returned / exchanged goods, surface mail and logistics methods that require the recipient to pick up the goods will be rejected and will not be processed for return / exchange;

(2). If the product is returned directly without the consent of the customer service for the return / exchange application, QUCAA will not bear the responsibility of custody, re-delivery, or refund. If necessary, QUCAA has the right to dispose of the stranded goods;

(3). Please use the courier company designated by QUCAA to return the goods due to wrong delivery or quality problems.

3. About freight:
(1). All returns / exchanges need to be sent back by the customer in advance of the freight. The express delivery of cash on delivery will be processed as rejected by QUCAA;

(2). For the first return / exchange due to personal reasons or the first return / exchange due to quality problems, customers can get a 2 USD shipping subsidy coupon within 5-10 working days after signing for the express delivery in the QUCAA warehouse ..

(3). The second return / exchange does not enjoy the freight subsidy discount.

  • Brand Name: QUCAA
  • Type: Li-Ion
  • Set Type: Charger Sets
  • Model Number: QU091301
  • Nominal Capacity: 10000mAh
  • Origin: CN(Origin)
  • Certification: CE
  • Capacity: 2500mAh
  • Input: Micro USB DC 5V 0.8A
  • Charging time: 3.3 hours
  • Size: 91.3 * 64.1 * 4mm
  • Package Dimensions: 10.3 x 9.5 x 2.2 cm; 90 Grams
  • Weight: 57.7 g


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of cntronic.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.



Thank you for your interest doing business with us!

If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.

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