Whether you’re traveling, working remotely, or simply out and about, keeping your devices charged can be a constant challenge. That’s where portable chargers come in handy. These compact power banks ensure that you never run out of juice when you need it most. In this comprehensive guide, we’ll explore the top 3 best portable chargers for on-the-go power, helping you make an informed decision to keep your devices powered up wherever life takes you.
Why You Need a Portable Charger
Before we dive into our top picks, let’s briefly discuss why investing in a portable charger is a smart move:
1. Convenience: Never worry about finding an outlet in public spaces.
2. Emergency preparedness: Stay connected during power outages or unexpected situations.
3.Travel companion: Keep your devices charged during long flights or road trips.
4. Outdoor activities: Enjoy camping, hiking, or beach days without battery anxiety.
5. Productivity boost: Work from anywhere without interruptions due to low battery.
Now that we understand the importance of portable chargers, let’s explore our top 3 picks for 2024.
Best Portable Chargers in 2024
1. Anker 737 Power Bank (PowerCore 24K)
Key Features:
– Capacity: 24,000mAh
– Max Output: 140W
– Ports: 2 USB-C, 1 USB-A
– Weight: 1.4 pounds
– Digital display
The Anker 737 Power Bank, also known as the PowerCore 24K, tops our list as the best overall portable charger for its impressive combination of capacity, power output, and versatility.
Power and Charging Speed
With a massive 24,000mAh capacity, this power bank can charge most smartphones at least four times or provide a full charge to larger devices like tablets and laptops. The standout feature is its 140W maximum output, which allows for incredibly fast charging speeds. This means you can quickly top up power-hungry devices like MacBooks or gaming laptops without missing a beat.
Ports and Compatibility
The Anker 737 features two USB-C ports and one USB-A port, making it compatible with a wide range of devices. Whether you’re charging the latest iPhone, an Android smartphone, or a USB-C laptop, this power bank has you covered. The ability to charge multiple devices simultaneously is a huge plus for those carrying several gadgets.
Smart Display
One of the most user-friendly aspects of this portable charger is its built-in digital display. This screen shows you the remaining battery percentage, charging wattage, and estimated time until the power bank is fully discharged or recharged. This level of detail takes the guesswork out of managing your power needs.
Portability
At 1.4 pounds, the Anker 737 is not the lightest option on the market. However, considering its high capacity and powerful output, it strikes a good balance between portability and performance. It’s compact enough to fit in a backpack or laptop bag without taking up too much space.
Pros:
– Exceptional 140W output for fast charging
– High capacity suitable for multiple device charges
– Informative digital display
– Multiple ports for versatility
– Supports pass-through charging
Cons:
– Relatively heavy compared to lower capacity options
– Premium price point
Who It’s Best For
The Anker 737 Power Bank is ideal for power users, frequent travelers, and professionals who need to keep multiple devices charged throughout the day. Its high capacity and fast charging capabilities make it perfect for those who rely heavily on laptops, tablets, and smartphones for work or entertainment on the go.
2. Nimble Champ (Series 2)
Key Features:
– Capacity: 10,000mAh
– Max Output: 20W
– Ports: 2 USB-C
– Weight: 6.2 ounces
– Eco-friendly design
Our second pick, the Nimble Champ (Series 2), stands out for its perfect balance of portability, performance, and environmental consciousness.
Compact and Lightweight
Weighing just 6.2 ounces and smaller than a deck of cards, the Nimble Champ is one of the most portable high-capacity chargers available. Its compact size makes it easy to slip into a pocket or small bag, making it an excellent choice for everyday carry.
Charging Capability
Despite its small size, the Nimble Champ packs a 10,000mAh battery, which can fully charge most smartphones two to three times. With a 20W output, it supports fast charging for compatible devices, ensuring you can quickly top up your phone when you’re in a hurry.
Dual USB-C Ports
The Nimble Champ features two USB-C ports, allowing you to charge two devices simultaneously. This versatility is particularly useful when you need to charge both your phone and another device like wireless earbuds or a smartwatch.
Eco-Friendly Design
What sets the Nimble Champ apart is its commitment to sustainability. The charger is made with 90% recycled plastic and comes in plastic-free, minimal packaging. For environmentally conscious consumers, this is a significant selling point.
Pros:
– Ultra-portable and lightweight
– Fast 20W charging
– Dual USB-C ports
– Eco-friendly materials and packaging
– Affordable price point
Cons:
– Lower capacity compared to larger power banks
– No USB-A port for older devices
Who It’s Best For
The Nimble Champ (Series 2) is perfect for those who prioritize portability and environmental responsibility. It’s an excellent choice for daily commuters, light travelers, and anyone who wants a reliable charge without carrying extra bulk. Its eco-friendly design also makes it a great gift for the environmentally conscious.
3. Goal Zero Sherpa 100
Key Features:
– Capacity: 25,600mAh (94.7Wh)
– Max Output: 100W
– Ports: 2 USB-C, 2 USB-A, 1 AC outlet, Qi wireless charging
– Weight: 2 pounds
– Built-in cables and OLED display
Rounding out our top 3 is the Goal Zero Sherpa 100, a versatile and powerful portable charger that’s perfect for outdoor enthusiasts and power-hungry devices.
Versatile Charging Options
The Sherpa 100 stands out with its wide array of charging options. It features two USB-C ports (one 60W and one 100W), two USB-A ports, a 100W AC outlet for devices that require a standard plug, and even a Qi wireless charging pad on top. This variety ensures you can charge virtually any device, from smartphones to laptops and even small appliances.
High Capacity and Power Output
With a 25,600mAh capacity, the Sherpa 100 can charge most smartphones multiple times or provide a full charge to larger devices like laptops. The 100W maximum output through its USB-C port and AC outlet means it can handle power-hungry devices with ease.
Informative OLED Display
The built-in OLED display provides detailed information about power input and output, remaining battery life, and estimated time to empty or full charge. This feature helps you manage your power usage effectively.
Rugged Design for Outdoor Use
Built with outdoor adventures in mind, the Sherpa 100 has a durable construction that can withstand the rigors of travel and outdoor activities. It’s also airline approved, making it a great companion for long-distance trips.
Pros:
– Multiple charging options, including AC outlet and wireless charging
– High capacity and powerful 100W output
– Informative OLED display
– Durable construction for outdoor use
– Airline approved for travel
Cons:
– Heavier than other options at 2 pounds
– Premium price point
Who It’s Best For
The Goal Zero Sherpa 100 is ideal for outdoor enthusiasts, photographers, videographers, and anyone who needs a robust power solution for multiple devices in remote locations. Its versatility and durability make it perfect for camping trips, outdoor events, or as an emergency power source.
Also Read : Best Portable Charger for iPhone: Buyer’s Guide 2024
How to Choose the Right Portable Charger
When selecting a portable charger, consider the following factors:
1. Capacity: Choose a power bank with enough capacity to meet your needs. Consider how many devices you need to charge and how often.
2. Output Power: Higher wattage means faster charging. Look for power banks that support fast charging standards compatible with your devices.
3. Portability: Consider the size and weight, especially if you’ll be carrying the charger frequently.
4. Ports: Ensure the charger has the right types and number of ports for your devices.
5. Additional Features: Look for useful extras like displays, built-in cables, or wireless charging capabilities.
6. Brand Reputation: Stick to reputable brands to ensure safety and reliability.
7. Price: Balance your budget with the features you need.
Safety Tips for Using Portable Chargers
To ensure safe and effective use of your portable charger:
1. Use original or certified cables for charging.
2. Avoid exposing the charger to extreme temperatures.
3. Don’t leave your portable charger charging unattended for long periods.
4. Inspect your charger regularly for signs of damage or wear.
5. Follow airline regulations when traveling with your power bank.
Conclusion
Portable chargers have become essential accessories in our increasingly mobile world. Whether you need a high-capacity powerhouse like the Anker 737, an eco-friendly and ultra-portable option like the Nimble Champ, or a versatile outdoor companion like the Goal Zero Sherpa 100, there’s a perfect portable charger for everyone.
By considering your specific needs and usage patterns, you can choose the best portable charger to keep your devices powered up and your life running smoothly, no matter where you are. Invest in one of these top-rated portable chargers, and say goodbye to battery anxiety for good!
Frequently Asked Questions (FAQs) :
Q1: How long does it take to charge a portable charger?
A: The charging time for a portable charger depends on its capacity and the power of the charger you’re using to recharge it. Generally:
– Small capacity (5,000-10,000mAh) chargers: 2-4 hours
– Medium capacity (10,000-20,000mAh) chargers: 4-6 hours
– Large capacity (20,000mAh+) chargers: 6-12 hours
Using a fast-charging wall adapter can significantly reduce these times. For example, the Anker 737 can be fully recharged in about 3 hours with a 65W charger.
Q2: Can I take a portable charger on a plane?
A: Yes, you can bring portable chargers on planes, but there are some restrictions:
– Portable chargers must be in your carry-on luggage, not in checked bags.
– The capacity must not exceed 100Wh (about 26,800mAh).
– For chargers between 100-160Wh, you need airline approval.
– There’s typically a limit of two spare batteries per passenger.
Always check with your specific airline for their most up-to-date policies.
Q3: How many times can a portable charger recharge my phone?
A: The number of recharges depends on your phone’s battery capacity and the portable charger’s capacity. As a general rule:
– 5,000mAh charger: 1-1.5 full charges for most smartphones
– 10,000mAh charger: 2-3 full charges
– 20,000mAh charger: 4-5 full charges
Remember that some power is lost in the transfer process, so you’ll get slightly fewer charges than a simple division might suggest.
Q4: Can I use my portable charger while it’s being charged?
A: Some portable chargers support “pass-through charging,” which allows you to charge the power bank while it’s charging other devices. However, not all chargers have this feature, and using it can generate more heat and potentially reduce the lifespan of the battery. Check your specific model’s features and instructions.
Q5: How long do portable chargers last?
A: The lifespan of a portable charger depends on its quality and how it’s used and maintained. On average, a good quality power bank should last for 300-500 full charge cycles. With proper care, this could mean 2-3 years of regular use. Some high-quality chargers may last even longer.
Q6: Are cheap portable chargers safe to use?
A: While there are some good budget options available, extremely cheap portable chargers can pose safety risks. They may lack proper safety features, use lower-quality components, or have poor quality control. It’s generally safer to stick with reputable brands and avoid suspiciously cheap options to ensure safety and longevity.
Q7: How do I maintain my portable charger?
A: To maintain your portable charger:
1. Avoid extreme temperatures.
2. Don’t let it fully discharge before recharging.
3. Use it regularly, but avoid frequent full discharges.
4. Store it at about 50% charge if not using for long periods.
5. Use the cable and adapter that came with it or high-quality alternatives.
6. Keep it clean and dry.
Q8: What’s the difference between mAh and Wh in portable chargers?
A: mAh (milliamp hours) and Wh (watt-hours) are both measures of battery capacity:
– mAh is more commonly used and refers to how much charge a battery can hold.
– Wh is a measure of energy and is calculated by multiplying the battery’s voltage by its amp-hour rating.
For air travel regulations, Wh is the standard measure. To convert mAh to Wh, use this formula: Wh = (mAh × V) ÷ 1000, where V is the voltage (typically 3.7V for Li-ion batteries).
Q9: Can a portable charger overcharge my device?
A: Modern portable chargers and devices have built-in protection to prevent overcharging. They automatically stop charging when the device’s battery is full. However, it’s still a good practice to unplug your device once it’s fully charged to avoid unnecessary heat generation and to prolong the lifespan of both the device and the portable charger.
Q10: What’s the best portable charger for camping or hiking?
A: For outdoor activities like camping or hiking, look for portable chargers with:
1. High capacity (20,000mAh or more)
2. Rugged, waterproof design (high IP rating)
3. Multiple charging ports
4. Built-in flashlight
5. Solar charging capability (for extended trips)
The Goal Zero Sherpa 100 mentioned in our top 3 is an excellent choice for outdoor enthusiasts. Alternatively, consider options from brands like Anker, RAVPower, or Outdoor Tech that specialize in rugged, outdoor-friendly designs.