Portable Charger 20000mAh, 22.5W PD 3.0+QC 4.0 Super Fast Charging Power Bank, Cooler Aerospace Metal Case for iPhone 17 16 15 14, 13 Android iPad Samsung Google Tablet & More, Travel Essential
20000mAh True Capacity (Lab-Verified) Real Power, No Compromise. Unlike lightweight power banks that inflate numbers, our lab-verified 20000mAh delivers honest charging: 4.5x for iPhone 16 Pro, 3.8x for Samsung S24. The durable construction ensures every charge meets expectationsoutlasting 'same-size' competitors by 2X. Perfect for travel and daily reliance.
22.5W PD Super Fast Charging Speed Without Sacrifice. 65% charge in 30 mins for iPhone 16 (3x faster than 10W). Advanced heat dissipation in our metal casing prevents slowdowns, keeping your power bank charged safely at full speed
Built-in Cable This 20,000mAh portable charger features a built-in Type-C cable, compatible with most cellphones and laptops. This compact power bank is widely compatible with the iPhone series (iPhone, iPad, AirPods), Android devices (Samsung, Google Pixel, Realme, Oppo, Vivo, LG, Motorola), and other electronics like small fans, heating vests, and smart wearables
Aerospace Metal Case Cool, Safe & Unbreakable. Kesguar portable charger adapt CNC-machined aluminum alloy dissipates heat 40% faster than plastic rivals. Survives drops, resists overheating, and protects devices with 5 safety features. Built for reliability, not just portability
Airline-Approved + 3-Yr Warranty TSA-friendly and backed by a 3-year promise: free replacement if capacity drops below 70%. While others cut corners for lightness, Kesguar prioritize lasting performance you can trust
+
+
Overview
Specs
Reviews
Any questions? Our AI beta will help you find out quickly.
Portable Charger 20000mAh, 22.5W PD 3.0 +QC 4.0 Super Fast Charging Power Bank, Cooler Aerospace Metal Case for iPhone 17 16 15 14, 13 Android iPad Samsung Google Tablet & More, Travel Essential
Learn more about the Generic Brand B3
General
Brand
Kesguar
Model
B3
Model
Part Number
B3
General
Type
20000 milliamp_hours
Color
Black
Compatibility
Compatible Phone Manufacturer
Smartphone
Compatible Phone Model
Smartphone
Specification
Capacity
20000 milliamp_hours
Chemical
lithium_ion
Volt
28 volts
Output
USB Type C, USB Type A
Input
USB Type C, USB Type A
Feature
Features
Fast Charging
Dimensions
Dimension
4.48 in x 2.64 in x 1.07 in
Weight
11.53 ounces
Additional Information
First Listed on Newegg
May 03, 2026
Customer Reviews of the Generic Brand B3
There are no reviews yet.
Do you own this product?
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.