The best external batteries for the Galaxy S20 – Best Guide in 2023

The Samsung Galaxy S20 has undergone some notable improvements this year, including a larger battery. Here are the best external batteries for the Galaxy S20. Battery life might not be as good as expected with a large 120Hz screen and 5G, though. To keep your Galaxy S20 phone charged while you’re on the go or at work, you’ll need an external battery.

These portable chargers, power banks, or rechargeable batteries all perform the same function. When there isn’t a nearby outlet, you can transfer the stored battery power to your phone.

Batteries of 4000mAh, 4500mAh, and 5000mAh, respectively, are included with the Galaxy S20, S20+, and Galaxy S20 Ultra. Try these power banks if they don’t last the entire day even though they should.

1. The best score goes to the Anker 10,000mAh PD USB-C Charger

The Anker PowerCore Slim is the power bank we recommend and use the most frequently. Its battery can fully charge any Galaxy S20 model two or more times and is roughly the same size as the Galaxy S20. You can charge your phone with any cable and it will still charge quickly thanks to USB Type-C (faster power) and a regular USB Quick Charge port.

2. Samsung 10k battery with wired or wireless wireless charging (2-in-1)

If branded accessories are your thing, the Qi wireless charging pad on top of this Samsung battery pack lets you charge your Galaxy S20 with or without a cable. In this manner, you won’t need to worry if you forget (or lose) your cable. Additionally, it has a charging port for accessories like the Galaxy Watch 2 and Galaxy Buds, which is convenient. For women, it is available in silver or pink and has a 10,000 mAh battery.

3. Portable charger with a large capacity from RAVPower Pioneer, 20,000mAh

For a few dollars, you can purchase this potent RAVPower 20,000mAh USB-C portable charger if you don’t care about size. Depending on the model, this will charge your Galaxy S20 four to five times. It can charge your phone through any port and can also charge your Macbook, Nintendo Switch, and other devices with its 60W output and Power Delivery technology.

4. A pocket-friendly 5000mAh Aukey Mini USB-C battery

This small power bank is ideal for emergencies and has enough juice to fully charge even the largest Galaxy S20 Ultra. Because the Aukey Mini USB-C battery is about the size of a candy bar, you can put it in your pocket, gym bag, or purse and always have it with you.

5. Fast portable battery from Anker PowerCore 26,800mAh (best for S20 Ultra)

The Anker PowerCore+ is a pricey battery that can charge almost anything you own thanks to its nearly 27,000mAh capacity. Whether it’s the Galaxy S20 Ultra almost six times, a laptop, or you can charge three devices simultaneously. It has two regular USB ports, USB-C Power Delivery, and even a built-in 60W charger. It’s a beast, this.

Or, you could purchase this battery if you’d like a battery that is specifically made for the Galaxy S20 Ultra 45W fast charging.

6. Aukey USB-C 10,000mAh battery (compact, quick, and reasonably priced)

Another lightweight, quick, and reasonably priced 10,000 mAh power bank is the last one we would like to suggest. The Aukey PD Power Bank supports USB-C power delivery, has two additional ports for multi-device compatibility, and can charge your Galaxy S20 more than twice. Anything else can be connected to a device using a full-size USB port, a fast charging port, or a USB-C port. It does a little bit of everything and is less than $30.

They’re all excellent options, though most won’t charge your Galaxy S20 as quickly as the included wall outlet. For on-the-go charging of your Galaxy S20, it remains the best and fastest portable battery.