Power Bank 20000mAh 22.5W, QC 3.0 PD 20W USB C Fast Charging with Power Bank, high-Capacity External Battery for Smartphone, Smartwatch,Tablet, Camera

Price: £8.99
(as of Jul 20, 2025 22:34:25 UTC – Details)

User Manual for Power Bank 
Initial Activation
New power banks come with pre-installed test charge (“virtual charge”). 
Step 1: Fully use the virtual charge until the power bank reaches 0% and stops outputting (the virtual charge depletes quickly, e.g., dropping from 50% to 0% suddenly is normal). 
Step 2: Fully recharge the power bank to 100% (the display will show “100” steadily without blinking). 
Step 3: Discharge it completely to 0% again.  Repeat the full charge-discharge cycle 3 times to optimize battery accuracy and longevity. 
Battery Level Display；  The digital screen shows the real-time remaining battery percentage.  When fully charged (100%), the display will remain steady without blinking. 
Flashlight Function (if applicable)  Turn On: Double-click the power button or hold the button for 5 seconds.  Turn Off: Repeat the same operation. 
Initial Usage: Battery Percentage Fluctuation  During the first 5 uses, the battery percentage may drop abruptly (e.g., from 50% to 0%) or drain too quickly. 
Cause: The power bank’s “smart learning” feature is not yet calibrated due to residual virtual charge. 
Solution: Reperform Step 1 (3 full cycles) to ensure accurate display and stable performance.  Sudden Drop to 0%  This is a normal phenomenon during calibration. 
Fix: Repeat the charge-discharge cycles as described in Step 1. 
Safety Guidelines 
Charge the power bank in a well-ventilated area and avoid exposure to moisture, water, or extreme temperatures.  Do not subject it to strong impacts or drops. 
Mild Heat/Sound During Charging  Slight heat generation or a soft buzzing sound during charging is normal, caused by the operation of resistors and smart control chips.
Batteries ‏ : ‎ 1 Nonstandard Battery batteries required. (included)
Product Dimensions ‏ : ‎ 11 x 7 x 3 cm; 10 g
Date First Available ‏ : ‎ 15 Oct. 2024
Manufacturer ‏ : ‎ Shenzhen Huayingke Technology Co., Ltd
ASIN ‏ : ‎ B0F5Q9QBB6
Country of origin ‏ : ‎ China
Delivery information:: We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout.
Best Sellers Rank: 288 in Mobile Phone Portable Power Banks
Customer reviews: 2.2 2.2 out of 5 stars 8 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

1.output offers up to 4.8A, The Power Bank can charge 2 devices simultaneously, ensuring that your family or friends have enough battery life to last a day when you are on the go. Such as:cell phone camera Tablet games console portable Bluetooth speaker DV etc.
2. The latest dual input port design(Type-C) can charge the product itself at the same time, which delivers the fast possible charging speed than other similar products.
3. Simple and stylish design, coupled with compact size and large capacity.
4. The long battery life provides you with a super brightness at any environment
5. Our user-friendly customer service gives you peace of mind. We promise unconditional return/exchange policies. We are committed to providing satisfactory service for each customer. If you have any questions or problems with the product, please feel free to contact us, and we will resolve it for you immediately.