Power Bank
20,000 mAh power bank with 35W PD fast charging, ideal for keeping phones, tablets, and other devices charged throughout the day. Its four ports allow you to power multiple devices at the same time without losing speed, making it very practical for travel or long days away from home. The digital LED screen shows the battery level accurately, and its compact, well-finished design combines good capacity, speed, and an affordable price.
Pros
Realistic capacity of 20,000 mAh (good for 3-4 full iPhone charges or 2 tablet charges).
35W PD 3.0 + QC 4.0 fast charging (charges iPhone 16 to approx. 60% in 30 min).
4 ports: 2x USB-C (input/output) + 2x USB-A.
Digital LED display showing the exact remaining battery percentage.
Bidirectional charging (you can charge the power bank and devices at the same time).
Compact and relatively lightweight design for its capacity.
Very competitive price.
Cons
Little-known brand (NOBIS) → long-term quality and durability are uncertain compared to Anker, Baseus, or Xiaomi.
Notable weight (around 350-400g), not ultra-portable.
Maximum speed of 35W is good but not top (there are 65W+ models).
Possible heating during fast charging (common in cheap power banks).
Does not include a cable in some batches or only a basic one.
Technical Specifications
Battery capacity
20000 mAh (mAh)
Number of Ports
4
Fast charging power
60% in 30 minutes for iPhone 15
Battery charging time
2 hours
Weight
392 grams
Item Dimensions L x W x Thickness
13.7L x 7W x 2.6D cm
Battery Weight
376.2 grams
Tech
Power Bank
~$29.99 check current price
Price may vary. Always check the store for the latest price.