Samsung galaxy s21 ultra power banks in comparison

10000mAh High Capacity Our portable charger offers a powerful 10000mAh capacity and supports up to 22.5W fast charging. It can recharge an iPhone 15 up to 2.1 times, an iPhone 11 up to 2.5 times. Stay charged on the go, so you never run out of power during long journeys

Say goodbye to tangled cables and charge anytime, anywhere! This power bank with a built-in USB-C cable and powerful battery lets you charge your phone. Perfect for travel, business trips, or daily use, it offers convenient and efficient charging. The durable, bend-resistant cable lasts over 10,000 bends, ensuring stable charging and easy storage.

Ultra Slim Size The smallest and lightest 10000mAh portable power bank supply on the market,measuring just 4.17 x 2.71 x 0.63inches and weighs only 5.8 ounces Much lighter than the iPhone 12 ,it can easily fit into any pocket or bag.

Maximum protection our durable power bank with raised sides and hard shell design maximises the protection of your phone, high-quality material protects your phone from scratches, drops, bumps and other everyday wear and tear. Certified by UL, CE, FCC, RoHS and internal upgrade chips protect your phone from overheating, short circuit and overcharging. 1 x portable battery case with 10000 mAh, 1 x C to C cable and 1 x user manual (English language not guaranteed).

Powerful Capacity & fast charging This power bank delivers 12000 mAh of stored energy, allowing the portable charger to supply multiple full charges on a single cycle. It supports 22.5 W fast charging via USB-A (QC3.0, FCP, SCP) and 20 W fast charging via Type-C (PD3.0), enabling the powerbank to restore compatible iPhone16 to 50 % in approximately 30 minutes.

Charge iPhone 16 to 65% in 25 min This portable power bank supports PD 3.0 and QC 3.0 fast charging, delivering up to 45W. Charge your iPhone 16 in just 25 min 2X faster than standard 12W.

3 outputs and 2 inputs and supports and protection with one USB-C port and two USB ports built-in, it can juice up three devices simultaneously. Triple-port design allows you to share portable power with families and friends. The only 5% of power banks got a USB-C IN&OUT port,perfectly fit your new iPhones, iPad and all upcoming USB-C devices.

High Compatibility - Thanks to the two built-in charging cables, this portable charger is compatible with iPhone 14,13,12 and other iPhone series phones, as well as iPhone 15, Samsung Galaxy S23, Google pixel and other USB C phones. It meets the needs of 4 devices charging, and your family and friends will appreciate your wise choice when traveling together.

USB C POWER BANK - This Kuulaa portable charger is designed for android phones, like Samsung S23 ultra series, Galaxy, Pixel, LG, Oneplus and etc. And this portable phone charger can work compatible with other device with USB C charging port like switch.

Portable Power Bank The smooth surface and compact size make the mobile phone charger more comfortable to hold in your hand. Weighing only 370g, the portable phone charger fits easily into your pocket or bag, making it perfect for travelling and business trips.

Smallest & Lightest 10000mAh This lightweight power bank measures just 4 2.8 1.09 inches (101.5 x 71 x 27.8 mm) and weighs only 11 Oz (313 g). With its card-sized design, it easily slip into your pocket or bag to keep you going all day.

What You Get Spigen ArcPack Usb C power bank, 3.3ft USB-C to USB-C Cable, 24-Month Warranty, User Manual