20000mAh Mini Portable Power Bank

$31.99 USD

Select Color: Black

Black
White
Purple
Sky Blue

Premium Quality
Guaranteed

Hassle-Free
Warranty

Lifetime Customer
Support

Description

20000mAh Mini Portable Power Bank with 66W Fast Charging and Built-in USB-C and Lightning Cables- Portable Charging Made Simple

  • Mini and Portable: The compact body with lanyard design makes carrying more convenient.
  • 66W Fast Charging: Quickly shortens charging time, with no battery life anxiety.
  • Built-in 3 Cables: Can charge 4 devices at the same time, no waiting for charging.
  • LED Digital Display: Keep track of remaining power at any time.
  • Universal Compatibility: Supports iPhones, Android devices, iPadswireless earbuds, and anything powered by USB.
Tech Specs

Model:YM-832
Capacity: 20000mAh/74Wh
Battery: Lithium Polymer
Power Level Indicator: LED Display
Dimensions: 93x60x29mm
Weight: 250grams
Input: 5V⎓3A, 9V⎓2A, 12V⎓1.5A
Output :5V⎓3A, 9V⎓2A, 5V⎓4.5A, 12V=1.5A
Compatibility:Tablet,HeadphoneSmart phone,Smart watch Speaker,Android and IOS
Warranty: 2 Years for Manufacturing Defects
Safety Protections: Overcharge protection, overcurrent protection, short circuit protection, over voltage protection, battery discharge protection, temperature protection.

Warranty

This product is backed by Lifetime Warranty, starting from the date of purchase. During this period, we guarantee that the product will be free from defects in materials and workmanship under normal use. This warranty extends to the original purchaser and is non-transferable.

What's Covered:

  • Defective Parts or Components
  • Workmanship Issues
  • Anti-Yellowing

What's Not Covered:

  • Accidental Damage
  • Installation failures
  • Normal Wear and Tear
in the box
  • 20000mAh Mini Portable Power Bank with Built-in Data Cables
  • User Manual
Delivery

Shipping Policy: Orders are processed and dispatched from our warehouse within 2 business days. During Sale events, please allow for up to 4 business days for dispatch.

Express Delivery Time:

  • United States: 5-7 Business Days
  • Europe: 5-7 Business Days

Standard Delivery Time:

  • United States: 9-15 Business Days
  • Europe: 9-15 Business Days
  • Remote Island Areas: 15-20 Business Days

Shipping Price

  • Standard Delivery - $7.99
  • Express: $16.99
  • Orders Over $69:Free shipping


You can read more about our detailed Shipping Policy


Shipping Policy

Welcome to Polecase's Shipping Policy, where we outline the various shipping options available for your convenience, we understand the importance of timely and reliable shipping to enhance your shopping experience. Please take a moment to review our shipping policy:

Processing Time
Orders are typically processed and shipped out within 1-3 business days from the date of purchase, excluding weekends and holidays. During peak seasons or promotional periods, processing times may vary. We appreciate your patience during these times

Shipping Methods
We offer several shipping options to accommodate your needs, including standard and express shipping. The availability of shipping methods may vary depending on your location and the items in your order.

Shipping Costs

Shipping costs are calculated based on the shipping option selected, the destination, and the weight of the items in your order. Shipping costs will be displayed during the checkout process before you complete your purchase.

Please note: After the package is shipped, we will send the tracking number to your registered email address. Please track the package and make sure it is available at the time of collection. If the customer is not there, the package will be sent to the local postal for collection, and the customer needs to collect the package within the time according to the regulations of the local post. If the package is not collected within the time specified by the local post or an incorrect delivery address is provided at checkout, the package will be returned to us. In this case, we will charge a re-delivery fee based on the actual courier fee. The package will be re-delivered only after the re-delivery fee is paid. If the customer chooses a refund, the initial shipping fee will be deducted from the refund amount.

Delivery Time
Delivery times vary depending on the shipping method selected and the destination of your order. Please note that unforeseen circumstances such as weather delays, customs clearance processes or carrier issues may impact delivery times.

Change of Address
If you need to change the shipping address for an order that has already been placed, please contact us as soon as possible. We will do our best to accommodate your request, but we cannot guarantee changes once an order has been processed for shipping.

Tracking Information:

For your convenience, we provide tracking information for all orders. Once your order is dispatched, you will receive an email with tracking details that allow you to monitor the progress of your shipment.

 

 

Shipping Country Carrier Delivery Time
Australia Australia Post 6-9 business days
Austria GLS 6-9 business days
Belgium bpost 6-9 business day
Bulgaria UPS 6-9 business days
Canada Canada Post 6-9 business days
Croatia UPS 9-13 business days
Czech Republic GLS 9-13 business days
Denmark GLS 9-13 business days
Estonia DPD 9-15 business days
Finland UPS 9-15 business days
France Colis Privé 6-9 business days
Germany GLS 6-9 business days
Greece UPS 9-15 business days
Hungary DPD 9-15 business days
Ireland UPS 9-15 business days
Italy GLS 9-15 business days
Lithuania DPD 9-15 business days
Netherlands DHL 9-15 business day
New Zealand New Zealand Post 9-15 business days
Norway UPS 9-15 business days
Poland DPD 9-15 business days
Portugal SEUR 9-15 business days
Rest of the World Local Carrier 8-15 business days
Romania UPS 9-15 business days
Saudi Arabia Saudi Post 9-15 business days
Slovakia DPD 9-15 business days
Slovenia DPD 9-15 business days
Spain SEUR 9-15 business days
Sweden BRING 9-15 business days
Switzerland GLS 9-15 business days
United Arab Emirates Emirates Post 9-15 business days
United Kingdom Royal Mail 9-15 business days
Asian Countries Postal 6-9 business days
United States USPS 6-9 business days

 

Shipping Delays:

While we make every effort to meet the estimated delivery times, external factors such as weather conditions, customs delays, and unforeseen circumstances may cause delays. If you experience any significant delays, please don't hesitate to contact our customer support team at support@polecase.com for assistance.

Questions and Assistance:

If you have any questions or require assistance regarding our Shipping Policy, please contact our customer support team. We are here to help ensure your shopping experience with polecase is smooth and satisfying. Thank you for choosing us to meet your electronic accessory protection and charging needs.

Reviews

Customer Reviews

Based on 96 reviews
100%
(96)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
R
RainLua
Worked well for us!

This power bank is indeed very compact, and its capacity is more than sufficient. With a built-in cable, it’s also very convenient to carry. The design is quite good, and the key feature is its super fast charging—it charges the phone really quickly. When you plug it in, it shows a fast charging indicator, and it also has a digital display function that lets you check the remaining power at any time. It’s really easy to use.

O
Owen
Digital Display Helps Plan My Day!

Check the percentage before heading outif its 80%, I know its enough for errands. No more unexpected dead charges.

C
Clara
Lanyard Keeps It From Getting Lost!

I hang this on my bag strap with the lanyardnever misplace it again. Easy to grab when my phone needs a charge.

S
Sophia
Mini Size Fits Any Pocket!

Its so tiny I can slip it into my jeans pocket or small purse. Doesnt take up space, perfect for days when I dont want a big bag.

M
Mia
Built-In Dual Cables Cut Clutter!

No more carrying extra cordsthese two built-in cables fit my iPhone and Android. Just pull them out when I need to charge, so convenient!

Portable with Three Cables

It's mini - sized for easy carrying. Featuring three built - in cables, this lightweight power bank is super convenient to take with you wherever you go, meeting your on - the - move charging needs effortlessly.

66W Super Fast Charging

With a maximum output power of 66W, it significantly shortens charging time. Your phone can get fully charged in a flash, ensuring you stay powered up without long waits.

Charge 4 Devices Simultaneously

Supports simultaneous charging of four devices. Whether it’s phones, tablets, or other digital gadgets, it meets the charging needs of multiple devices at once. Say goodbye to battery anxiety and share the joy of full power.

Lanyard & Charging Cord in One

Ultra - compact and easy to carry—grab it with one finger and go! The lanyard isn’t just for hanging, but also works as a charging cable. Effortless to take along, no extra burden.

LED Intelligent Digital Display

Big - screen display clearly shows real - time battery level and fast - charging progress. Stay on top of the charging status anytime, enabling seamless power management.

Multi-Layer Protection and Safety

Built - in polymer battery cell, paired with a large - area heat - dissipation plate to evenly dissipate heat and minimize thermal buildup; plus 13 - layer circuit safety protections for all - round charging security.

FAQ

Silicone case attracts dust?
Do Polecase cases support MagSafe accessories or wireless charging?
Does this case provides any sort of drop protection?
Does your phone case yellow easily?
Does the phone case scratch easily?
Clear lens protector affect picture quality?
Is this compatible with a case?
Is wireless charging safe for my phone?
ls this screen protector compatible with other cases?
What if there are bubbles under the screen protector, how to get rid of it?

Got More Questions?

Talk to our accessories experts

Chat With Us