The Best Portable Battery

What to consider when buying:

- Capacity: Look for a battery with enough capacity to meet your needs, measured in milliampere-hours (mAh). The capacity should be sufficient to recharge your device multiple times.
- Portability: The battery should be small and light enough to easily carry in your bag or pocket.
- Charging speed: A battery with fast-charging technology will quickly recharge your devices, which is handy if you're in a hurry.
- Multiple ports: Look for a battery with multiple charging ports so you can recharge multiple devices simultaneously.
- Durability: Make sure the battery is made of sturdy materials that will hold up over time.

Winner: Anker PowerCore Slim 10000

Buy Now on Amazon

Review ratings: 4.7 out of 5 stars (over 28,000 ratings on Amazon), 4.8 out of 5 stars (over 1,800 ratings on Best Buy)

Price: $21.99

Specs:
- Capacity: 10,000mAh
- Ports: 1 USB-C, 1 USB-A
- Fast charging: Yes
- Weight: 6.3 ounces
- Dimensions: 5.87 x 2.68 x 0.55 inches

Why it's recommended: The Anker PowerCore Slim 10000 is the perfect portable battery for those on the go. Its slim profile and light weight make it easy to pack in your bag or pocket, and the fast-charging technology means you can quickly recharge your devices. The 10,000mAh capacity is enough to recharge most smartphones several times.

Who it's perfect for: Anyone looking for a portable battery that is both convenient and powerful.

Runner-up: Aukey 10000mAh Portable Charger

Review ratings: 4.6 out of 5 stars (over 18,000 ratings on Amazon), 4.7 out of 5 stars (over 1,100 ratings on Walmart)

Price: $19.99

Specs:
- Capacity: 10,000mAh
- Ports: 1 USB-C, 1 USB-A
- Fast charging: Yes
- Weight: 6.8 ounces
- Dimensions: 4.4 x 2.84 x 0.9 inches

Why it's recommended: The Aukey 10000mAh Portable Charger is another great option for those seeking a portable battery. With fast-charging technology and a 10,000mAh capacity, this battery can quickly recharge your devices multiple times. The dual USB-C and USB-A ports make it easy to charge multiple devices at once.

Who it's perfect for: Those looking for a budget-friendly, yet powerful portable battery.

Also great: Mophie Powerstation Plus XL

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Review ratings: 4.7 out of 5 stars (over 1,100 ratings on Amazon), 4.8 out of 5 stars (over 230 ratings on BH Photo)

Price: $99.95

Specs:
- Capacity: 10,000mAh
- Ports: 1 USB-C, 1 USB-A
- Fast charging: Yes
- Weight: 10.2 ounces
- Dimensions: 5.3 x 2.7 x 0.8 inches

Why it's recommended: The Mophie Powerstation Plus XL is a high-end portable battery that offers both style and substance. With a slim profile and sleek design, this battery is perfect for those seeking a combination of fashion and function. The 10,000mAh capacity and fast-charging technology can quickly recharge your devices.

Who it's perfect for: Those willing to pay a premium for a stylish and high-performing portable battery.