10 Best High Capacity Portable Chargers 2025 in the United States

The Jackery Explorer 1000 v2 Portable Power Station stands out with its impressive 1,070Wh capacity and a powerful 1,500W AC output, making it capable of running multiple appliances like fridges and AC units. Weighing just 23.8 lbs and featuring a foldable handle, it is relatively portable given its power, making it a suitable choice for camping, road trips, or emergency use. One of its key strengths is the fast charging capability, allowing it to reach a full charge in just one hour with emergency charging enabled via the Jackery App, though it defaults to 1.7 hours to maintain battery health.

The advanced ChargeShield 2.0 technology ensures safer and smarter charging processes. Additionally, the power station boasts a durable LFP battery, which retains over 70% capacity even after 4,000 charge cycles, promising a lifespan of over 10 years. The versatility is enhanced by multiple output ports, including USB-C, USB-A, DC car port, and three AC ports, making it easy to charge various devices simultaneously. The smart app control feature allows users to switch between different charging modes conveniently.

However, the product does have some drawbacks. Despite its relatively lightweight build for its capacity, at nearly 24 pounds, it might still be cumbersome for some users to carry around frequently. Also, the need to enable emergency charging through the app each time could be seen as a hassle. Lastly, the product might be overkill for users who do not need such a high capacity or extensive port options. The Jackery Explorer 1000 v2 is a robust and versatile power station, ideal for those who require high capacity and fast charging in outdoor or emergency situations.

The Anker 737 Power Bank is a robust option for those seeking a high-capacity portable charger. With a substantial 24,000mAh capacity, it can recharge multiple devices multiple times, making it ideal for long trips or heavy usage. Its 140W output capability ensures fast charging for laptops, phones, and other devices, supported by Power Delivery 3.1 technology for efficient energy transfer.

The inclusion of three ports (USB Type C and USB Type A) provides versatility for charging different types of devices simultaneously. The smart digital display is a handy feature, offering real-time insights on output/input power and estimated recharge time, which helps in managing power usage effectively.

Despite its powerful features, it maintains a compact size similar to a soda can and weighs 1.4 pounds, making it relatively portable and airplane-safe as per TSA standards. Safety features and build quality appear solid, with a 24-month warranty adding peace of mind. However, the weight might be a bit heavy for some users looking for ultra-light options. Additionally, while the fast charging capability is impressive, the power bank itself might take a while to recharge due to its large capacity. The Anker 737 Power Bank is well-suited for users needing reliable, high-capacity charging with fast power delivery, particularly for frequent travelers and those with multiple devices.

The GOODaaa Power Bank Wireless Charger boasts a high capacity of 36000mAh, making it ideal for extended use when traveling or during outdoor activities. It features built-in cables (Type C, iOS, and Micro USB), which means you won't need to carry extra cables. Additionally, it supports wireless charging, which is convenient for compatible devices like iPhones and Samsung Galaxy phones.

With six output options, this power bank can charge multiple devices simultaneously, perfect for families or groups of friends on the go. The device's sturdy design makes it waterproof, shockproof, and dust-proof, ensuring it can withstand outdoor conditions. Dual LED flashlights add to its utility in emergencies or nighttime activities.

However, the power bank's relatively large size and weight (15.2 ounces) might be cumbersome for everyday carry. Recharging the massive battery can also take longer despite the fast-charging feature. Solar charging, while handy in emergencies, may not be the most efficient for routine use. For those prioritizing capacity and multiple charging options, especially for outdoor or emergency situations, this power bank is a solid choice.