Ultimate Guide to Portable Chargers: Amazon's Top Picks 2024

Never run out of battery again! Compare the best portable chargers on the market and keep your devices charged anytime, anywhere.

  (photo credit: PR)
(photo credit: PR)

Our Top Picks

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KaruSale Portable Charger
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Statik Portable Charger
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INIU Portable Charger
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IAPOS Portable Charger
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Anker Portable Charger

You know what’s more frustrating than a flat tire? A dying phone at the worst possible moment. And it happens to the best of us. Our devices can barely keep up with endless scrolling, streaming, and snapping pics. And this can become worrisome if you’re on the go. That’s where portable chargers come in to save the day. These smart devices give you the peace of mind of charging up your phones, tablets, and even laptops on the go, so you never have to deal with a dead battery on a road trip, camping adventure, or even a busy workday. Let's find the perfect charger to keep you powered up and ready for anything.

1

KaruSale Portable Charger

KaruSale Portable Charger
KaruSale Portable Charger

Tired of your phone dying at the worst possible moment? Our first portable charger for this list boasts a massive 50,000mAh power bank that's packed with features. With enough battery to charge your iPhone, Samsung, or any other USB device multiple times, you'll never be caught flat-lined again. You can enjoy a cross-country road trip, camp under the stars, or just navigate a busy day without worrying about dead devices again. Apart from fast charging, this device is safe to use - thanks to its smart protection tech. And with four USB ports, you can charge multiple devices simultaneously.

Rated 9.9 based on 10
JPOST
Pros & Cons
High capacity ensures multiple charges for multiple devices
Versatile compatibility
Safe charging
Could take up to 8 hours to fully charge

2

Statik Portable Charger

Statik Portable Charger
Statik Portable Charger

Our next portable charger is your ticket to freedom, so you don’t have to hunt for outlets to charge your devices. Boasting 20,000mAh of capacity, you can easily recharge your phone multiple times or even give your laptop a full boost. Whether you're a digital nomad, a student, or just someone who's always on the go, this portable charger has you covered. And let’s talk speed. With 65W Power Delivery, you can charge your laptop as fast as it would from the wall. Plus, there are plenty of ports so that you can charge up your phone, tablet, and other devices at the same time.

Rated 9.6 based on 10
JPOST
Pros & Cons
High capacity suitable to charge a laptop
Can charge three devices simultaneously
Versatile input
Lack of detailed charging time indicator for some devices

3

INIU Portable Charger

INIU Portable Charger
INIU Portable Charger

Not a fan of those bulky chargers that weigh you down? This portable charger is your best bet. It features a sleek, slim design that wouldn’t compromise on its capacity. It's so thin, you'll barely notice it's there. However, it’s got enough power to keep your phone alive through even the longest days. You can rely on this portable charger to take your battery from zero to almost full in just an hour. Plus, with its versatile design, you can charge up your charger using the same cable as your phone – how convenient is that?

Rated 9.5 based on 10
JPOST
Pros & Cons
Market’s thinnest 10000mAh power bank
Fast charging with versatile ports
Excellent compatibility
Paw display instead of a digital number can be less precise

4

IAPOS Portable Charger

IAPOS Portable Charger
IAPOS Portable Charger

If your energy demand goes beyond 20,000mAh, then this portable charger will pleasantly surprise you. Meet the IAPOS 40,000mAh Power Bank – your personal energy plant. This amazing product is here to revolutionize your charging game as it is packed with a staggering 40,000mAh capacity. This charger is lightning-fast, so your devices will go from zero to full in no time. And because life's full of multitasking, it's equipped with three ports to handle all your charging needs simultaneously. Designed with both power and portability in mind, this portable charger is your ideal travel companion, maybe not inside a plane but otherwise. Its sleek design and lightweight build make it the perfect fit for any adventure. Plus, the intelligent display keeps you informed about your power levels, so you're always in control.

Rated 9.3 based on 10
JPOST
Pros & Cons
Large capacity in compact design
Suitable for multiple device charging
Wide compatibility
40
000mAh capacity is not allowed on airplanes

5

Anker Portable Charger

Anker Portable Charger
Anker Portable Charger

Never let a dead battery dictate your day again because our next portable charger will become your ultimate on-the-go companion. With a sleek, ultra-compact design, it slips effortlessly into your pocket or bag, ready to rescue your devices whenever needed. It’s standout feature is its cutting-edge technology that delivers lightning-fast charging speeds without compromising safety. PowerIQ and VoltageBoost intelligently optimize charging for your device, while the trickle-charging mode gently cares for your wearables.

Rated 9 based on 10
JPOST
Pros & Cons
Slim and lightweight design
Features comprehensive MultiProtect safety system
Adventure-tier build with superior durability
Limited to USB-C port input

6

Miady Portable Charger

Miady Portable Charger
Miady Portable Charger

Our next portable charger is a dynamic duo that delivers double the capacity, double the convenience and zero compromise on power. Each 10,000mAh powerhouse is equipped with dual USB ports, ensuring your devices are always topped up. No matter your requirements, these pocket-sized power plants have your back. Their sleek design and lightweight build make them the perfect travel companions, while their advanced technology ensures safe and efficient charging.

Rated 8.9 based on 10
JPOST
Pros & Cons
Safer
lighter
and slimmer
Great value for money
Large battery capacity
No wireless charging

7

JIGA Portable Charger

JIGA Portable Charger
JIGA Portable Charger

Power up with unparalleled efficiency with our last but not least portable charger. Equipped with the latest fast charging protocol, it will juice up your devices in no time. It boasts an impressive 30,000mAh capacity, ensuring your devices stay charged throughout the day. The upgraded 22.5W output, along with PD 4.0 and QC 4.0 support, allows you to charge your phone from 15% to 60% in just 30 minutes—triple the speed of ordinary chargers. Also, versatility at its best, this power bank features three output ports and two input ports, enabling you to charge up to three devices simultaneously.

Rated 8.6 based on 10
JPOST
Pros & Cons
High capacity 30000mAh
Fast charging with USB-C
Includes flashlight feature
Slightly heavy due to high capacity

FAQ

Q: Do portable chargers impact the lifespan of my device’s battery?

A: Portable chargers can impact your device's battery lifespan depending on the quality of the charger and how it's used. High-quality portable chargers with proper voltage and current regulation can provide safe and efficient charging without negatively affecting the battery's health. However, using a low-quality charger that doesn't regulate power properly can lead to overheating, overcharging, or even battery swelling. It's crucial to use portable chargers with advanced safety features such as overcharge protection, temperature control, and voltage regulation to ensure your device’s battery remains healthy over time. Additionally, avoid frequently charging your device to 100% or letting it drop to 0%, as maintaining a charge between 20% and 80% can prolong battery life.

Q: Are there any risks associated with using a portable charger during extreme weather conditions?

A: Using portable chargers in extreme weather conditions can pose several risks. In extremely hot conditions, the internal components of the charger and the battery itself can overheat, leading to potential damage or even fire hazards. Cold weather, on the other hand, can reduce the efficiency of the battery, causing it to discharge more quickly and potentially leading to permanent damage over time. To mitigate these risks, always use portable chargers within the recommended temperature range specified by the manufacturer. Keeping the charger and your devices insulated in extreme weather can also help maintain optimal performance and safety.

Q: How do I know if a portable charger is compatible with my device?

A: To determine if a portable charger is compatible with your device, check the output voltage and current rating of the charger against the charging requirements of your device. Most portable chargers offer multiple output ports with different power ratings, such as USB-A, USB-C, and even specialized ports for specific devices. Ensure that the charger's output matches or is within the acceptable range for your device. Additionally, consider the type of charging cable required for your device. Some portable chargers come with built-in cables or adapters, while others may require you to use your device's original charging cable.

Q: Can a portable charger be used to power other devices besides smartphones and tablets?

A: Yes, portable chargers can power a wide range of devices beyond smartphones and tablets, depending on their capacity and output specifications. Many modern portable chargers can power laptops, cameras, Bluetooth speakers, smartwatches, and even small household appliances. The key is to ensure that the charger's output voltage and current match the requirements of the device you intend to power. Some high-capacity portable chargers come with AC outlets or DC output ports, making them suitable for powering a broader range of devices. Always check the compatibility and power requirements before using a portable charger with different types of devices.

Q: What should I consider when choosing a portable charger for travel?

A: When selecting a portable charger for travel, consider factors such as capacity, size, weight, and compatibility. A higher capacity charger (10,000mAh or more) is ideal for extended trips where access to power may be limited. The size and weight of the charger are crucial for portability; choose a compact and lightweight model that can easily fit into your bag or pocket. Compatibility with your devices is essential, so ensure the charger has the appropriate output ports and supports fast charging if needed. Additionally, look for chargers with built-in safety features, durable construction, and possibly additional features like an integrated flashlight or multiple charging ports for convenience.

Q: How do I troubleshoot common issues with my portable charger?

A: Troubleshooting common issues with a portable charger involves several steps. If the charger is not providing power, ensure that it is fully charged and that the output ports are functioning correctly. Check the charging cables for any signs of damage or wear, as faulty cables can prevent proper charging. If the charger is not recharging, try using a different wall adapter or charging cable to rule out issues with the power source. For chargers with built-in displays, refer to the user manual to understand any error messages or indicator lights. Resetting the charger, if possible, can also resolve some issues. If problems persist, contact the manufacturer’s customer support for further assistance.

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JPost Advisor Team

The Jpost Shopping team offers expert picks and insights, helping you find lifestyle-enhancing products. Independent of the newsroom and reader-supported, our team of writers and product enthusiasts also use AI to ensure product dimensions, availability, and pricing are accurate.