Amazon Prime Day offer: One of our top portable chargers is available for under $20!

If you travel frequently or are always on the move, a portable charger is essential. One of our favorites is priced at $18.99 during Amazon Prime Day.

The Anker Portable Charger is a reliable option to keep your devices powered up while traveling, now at 20% off its regular price of $25.99. You can enhance your savings further by combining it with other Amazon savings strategies — such as using American Express Membership Rewards points to reduce your total cost.

This charger is favored for its compact size and wide compatibility with various devices. TPG Managing Editor Clint Henderson has relied on Anker chargers during his travels for years and highly recommends them.

The 10,000-milliampere-hour battery pack features a USB-C port and is compatible with all iPhone 13, 14, and 15 series models.

Purchase: Anker Portable Charger, now $18.99 (regularly $25.99)

With a 20-watt output, it charges quickly, and an additional 12-watt USB port allows you to charge a second device simultaneously. This charger is designed specifically for Apple devices, including the iPhone 14, 14 Pro, 14 Pro Max, as well as the iPhone 13, 12 series, and Samsung Galaxy devices.

If you're planning to travel abroad, consider adding this Epicka universal travel adapter to your cart. It's priced at $19.99 (down from $24.99) and can be used to charge your Anker power bank and devices in your hotel room each night before you head out to explore the next day.

Discover even more ways to save on Amazon purchases during Prime Day and beyond:

• Money-saving strategies for Amazon orders
• Amazon credit card makeover: Fresh design, new names, and enhanced earning opportunities
• Top credit cards for Amazon shopping
• Get up to 40% off Amazon purchases with just 1 Amex point