Lagos, Nigeria

Power Bank 20000mAh Portable External Battery Charger Dual USB PowerBank for iphone for Samsung for Xiaomi

Type:Emergency / Portable;
Output Interface:Double USB;
Battery Type:Li-polymer Battery;
Support Quick Charge Technology:One-way Quick Charge;
Supports Solar Energy:No;
Brand Name:besiter;
Quality Certification:FCC;
Is LED Lamp Illumination:Yes;
Battery Capacity(mAh):15001-20000mAh;
Input Interface:USB;

This product is currently out of stock and unavailable.

SKU: 10035 Category:



  • Brand Name: Besiter
  • Type: Emergency / Portable
  • Quality Certification: RoHS,CE,FCC
  • Output: 5V/2.1A
  • Support Quick Charge Technology: One-way Quick Charge
  • Supports Solar Energy: No
  • Battery Capacity(mAh): 15001-20000mAh
  • Input Interface: Micro USB
  • Battery Type: Li-polymer Battery
  • Is LED Lamp Illumination: Yes
  • Output Interface: Double US
  • Weight: 162g
  • Color: Black, Blue, Golden, Pink, Silver
  • Type: Powerbanks 20000mah Dual USB
  • Compatible Model 1: Power Bank For iPhone X 7 7 Plus 8 8 Plus 6 6s Plus 5 5s SE
  • Compatible Model 2: Battery Charger For Samsung Galaxy Note 8 S8 S8 Plus S7 S7 Edge S6
  • Compatible Model 3: Powerbank For Xiaomi Mi6 Mi5 Mi5s Redmi 4 Pro 4X Note 4X Max 2
  • Compatible Model 4: Power Bank For Huawei P10 P10 Lite P9 P9 Lite Mate 9 Pro
  • Function 1: External Battery Charger 20000mah
  • Function 2: Power Bank 20000mah Slim
  • Function 3: Batterie Externe 20000 mah
  • Function 4: External Battery Charger 20000mah

Product Images:


Shipping from Russia
We cooperate with 2 warehouse in Moscow, if you choose to ship from Russia when you place the order, the parcel will be sent from Moscow warehouse. And depending on the city, delivery will take 3~15 days in most cases.

Warning: The shipping company will offer 3 kinds of delivery. It contains mailing, home delivery service and pick it by yourself depending on the shipping situation.

The delivery method is decided by shipping company not us.

Shipping from China
1. For products without battery, we will send by AliExpress Standard Shipping. Delievery will take 7~21 days for most cases.

2. For products with built-in battery, we will send by J-NET (for Russia) or AliExpress Standard Shipping (for Russia and other countries).

3. For power banks, we will send by J-NET (for Russia and Ukraine) or Belgium Post (for other countries).


1. When delivery the product after ordering?

    We will send out it within 1-5days after payment.

2. When the tracking information updated ?

    We will send you the tracking number once your parcel was sent out, and the tracking information is always updated within  3 days

3. If i cancel the order, when can i get my refund ?

    The money you paid is holding by AliExpress,  you will receive your full refund from AliExpress within 3-15 days after you canceling your order successfully.


About feedback
If you have any other questions, please contact us in advance, we will try our best to help you solve it at first time.

Also, if you are satisfied with the product after you receive and check it, please give us a 5 star feedback, which will help other people know the product more.

Appreciate your kind feedback and support.


Additional information




Black, Blue, Gold, Pink, Silver








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