10 Best Lightest Portable Charger 2025 in the United States

The INIU Portable Charger stands out in the market for its combination of lightness and high capacity. With a 10000mAh battery, it has enough power to charge most smartphones multiple times, making it ideal for weekend getaways or extended use without access to a power outlet. Weighing only 8.8 ounces and boasting a slim 0.5-inch design, it's exceptionally portable and easy to carry around in a pocket or bag.

The inclusion of both USB Type C and Type A ports adds versatility, allowing it to charge a wide range of devices. Its 3A high-speed charging capability means it can charge devices faster than many other chargers, which is a significant advantage for users on the go. Additionally, the built-in flashlight can be a handy feature during travel or emergencies. Safety is a strong point for this charger, with a 15-layer SmartProtect system that helps prevent overheating and battery damage, ensuring the safety of your devices.

However, it's important to note that while the charger is slim and light, the 8.8-ounce weight might still be noticeable for users specifically seeking the very lightest options. Despite this, the high capacity and additional features like the flashlight and multiple charging ports make it a strong contender in the portable charger category. Users who prioritize a balance between capacity, safety, and portability will find this charger to be a reliable choice.

The Charmast 10000mAh Portable Charger is designed for those on the go, offering a significant capacity while maintaining a slim and lightweight design. Weighing just 0.55lb and measuring 5.68''x2.63''x0.69'', it is compact enough to carry around easily, similar to a lighter cell phone. One of its standout features is the built-in cables, which include 3 output cables and 1 input cable, eliminating the need to carry extra cables or adapters.

Additionally, it has 6 output ports and 3 input options, allowing you to charge up to 6 devices simultaneously, which is a big plus for multi-device users. The digital LED display is a handy feature for monitoring the remaining battery percentage, ensuring you are never caught off guard with a dead charger.

In terms of universal compatibility, it supports a wide range of popular devices, including various models from iPhone, Samsung, and Google Pixel series. The charging speed, while decent at 3A, may not be the fastest available on the market. The build quality appears solid, and safety features are implied though not explicitly detailed. For those seeking a combination of portability, convenience, and multi-device support, this charger is a strong contender.

The Anker PowerCore 10K stands out as a very lightweight and compact portable charger with a 10,000mAh capacity, making it a solid choice for anyone needing reliable power on the go without carrying bulky gear. Weighing just 8.6 ounces and measuring about 6 by 2.8 by 0.6 inches, it slips easily into bags or even pockets, which is great for travel or daily use. It features a USB-C port that supports both input and output, so you can quickly charge your devices and the power bank itself without hassle. There's also a USB-A port for extra versatility. Charging speeds are quite good, with PowerIQ technology optimizing delivery up to 5V/3A, enough to refill popular phones like the iPhone 15 or Galaxy S23 more than once, and even smaller tablets like the iPad mini 6. The build quality feels solid, with scratch-resistant surfaces and passed drop tests, adding peace of mind for durability.

While 10,000mAh is a sweet spot for portability, it might not be enough for those who need to power larger devices or multiple gadgets extensively before recharging the bank itself. Also, it doesn’t offer multiple USB-C ports or the fastest quick charge standards like Power Delivery 3.0, which some users might miss. This charger is ideal for users prioritizing light weight and compact design with decent power and reliable performance for everyday mobile charging needs.