10 Best Lightweight Power Banks for Hiking: Expert Recommendations

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Going hiking can feel like an escape. To switch off, take in the scenes the world has to offer, and forget everything else.

But we still need to remain charged and connected – most importantly for safety, but to also keep helpful devices running for the duration of the adventure. This is where power banks can be worth their (light) weight in gold!

| TL;DR From Author

Explore with reassurance. Experience the best value for money with the Nitecore NB10000 Gen II Power Bank. This extra-lightweight power bank gives you plenty of power for a weekend hike, so you can switch off and enjoy the sights without worrying about charge.

Lightweight power banks are key for those of us hikers who want to simultaneously use our phone to navigate, keep our hiking smartwatches charged, and take 11,213 hiking photos of the landscapes we work so hard to get to (let’s not talk about powering laptops and safety devices too)!

best lightweight power banks for hiking
I’m ALWAYS draining my iPhone battery. Always… I lost my most recent one, but that little short cord is essential between phone and power bank.

Based on my personal experience hiking throughout the Rockies, Alps and Dolomites, I’m sharing my review to help you find the best power bank for mountaineering.

Quick Verdict: Best Lightweight Power Banks for Hiking?

The best lightweight power bank backpacking winners are listed in the table below. They are amazing devices that can keep your tech charged.

Check out the Nitecore NB10000 Gen II for top performance, but there are all kinds of power banks I’ve selected for their various advantages. You can find them at REI or on Amazon.

My Top 3 Recommendations

Overall Best
Nitecore Ultra-Slim Power Bank
  • 10000mAh Power Bank
  • 40% lighter than typical power banks
  • Compatible with various devices
  • Safe and Water resistant 
  • Includes USB-A/C charging cable, and a Lumentac A/Micro USB cable
Best for Long Trips
Goal Zero Sherpa
  • 100W USB-C output for our fastest device charging 
  • Heavy duty aluminum unibody
Fastest Charging Time
BioLite Power Bank
  • 18 watt USB-C input/output and two 3.0 USB-A 
  • The 20,000 mAh battery fully charges in 5 hours
  • Weighing 16.4 ounces and measuring 6.7 x 3.2 x 1.0 inches
  • Comes with Charge 80 PD, USB-A to USB-C 

Trust me, a device charger is an essential piece of kit when you’re out hiking. Don’t forget to pack one! It can make a massive difference to your hiking experience. Seeing that flashing red battery alert can cause real problems, and worries.

10 Top Portable Power Banks for Hiking

You want a lightweight power bank for backpacking, but with a whole load of them available, which is best? I’ve taken many power banks on my travels and dared to put them through their paces amongst the peaks.

These top 10 all served me well in different ways – here are their pros and cons to help you decide which power bank is best for you and your adventures.

1. Best Overall: Nitecore NB10K Power Companion

⭐️⭐️⭐️RATING: 9.1/10 Stars | ✅ Buy it!

Nitecore NB10000

The Nitecore NB10K is my overall winner – a super lightweight and steadfast ally at a decent price.


  • Exceptionally lightweight, making it unnoticeable in your pack
  • Quick-charging outlets revitalize devices rapidly
  • Remarkably thin, slides into pockets effortlessly


  • 10000mAh may not suffice for power-heavy devices over extended trips
  • Water resistance is basic; heavy rain could be problematic
  • May require a solar panel or other source for recharging on long hikes

On my recent hiking trip, the Nitecore NB10K was a game-changer; it barely added weight to my gear. Its slender profile was a breath of fresh air, unlike the bulky ones I’ve had to lug around before.

The quick-charge feature became a lifesaver when my phone’s battery flirted with empty, and the dual cables it came with meant I could charge my headlamp simultaneously.

Though it’s light as a feather, its capacity is 10000mAh capacity – which is ample for weekend trails, but if you’re planning a week-long trek you might need a little more than this.

The NB10K’s water resistance handled mild drizzle without any fuss, although I did keep it out of a downpour (as with any power banks, always try to keep them dry!).

The Nitecore NB10K overall is excellent value for money. It’s light and nifty, yet pumped with power – perfect!

2. Best Bang For Your Buck: INIU MegaPower Charger

⭐️⭐️⭐️RATING: 8.2/10 Stars | ✅ Buy it!

INIU Portable Charger

The INIU MegaPower Charger is super value, charging multiple devices at speed.


  • Rapidly charges devices, getting your phone to 61% in about 30 minutes
  • Can charge up to three devices simultaneously, perfect for group treks
  • Lightweight design does not add much bulk to your gear


  • Full recharge of the power bank itself might take longer
  • The included cable could be of better quality or longer
  • Advanced charging features might not be compatible with all devices

The INIU MegaPower Charger means business when it comes to getting to work. On my most recent hike, this reliable power bank got my phone to a healthy 61% charge in 30 minutes, giving me enough juice to keep the GPS and music going without a hitch.

The lightweight nature of this charger meant that it barely added any weight to my pack, which is a blessing on those longer trails.

Sharing the trail means sharing resources, and this power bank fits the bill. It effortlessly powered up my friend’s tablet while simultaneously charging my phone and camera, keeping all of our tech ready for those photo ops.

The simplicity of plugging in multiple devices turned this handy tool into a communal hub at our campsite.

While the device excels in speedy charging, should you need to recharge the power bank itself, make sure to do it overnight as it takes a fair amount of time to refill. It’s a small trade-off for otherwise stellar performance on the trails.

Remember that not all devices take advantage of its fast-charge capabilities, so double-check your gadgets before you rely on a quick boost.

For a reliable power source that won’t weigh you down and serves up charge in a pinch, the INIU MegaPower Charger hits the mark at one of the best picks on a budget.

3. Fastest Charging Time: BioLite Power Bank

⭐️⭐️⭐️RATING: 8.6/10 Stars | ✅ Buy it!

BioLite Charge 80 PD

For its fast charge and big capacity, you can fully rely on the BioLite Charge 80 PD to keep you powered.


  • Fast charges devices, with a USB-C and dual USB-A ports
  • Holds enough charge to power a smartphone five times
  • Compact and meets FAA standards for air travel


  • No water resistance despite its rugged look
  • At 16.4 ounces, it’s noticeable in a lightweight setup
  • Could take some time to recharge fully

Just back from a weekend hike, the BioLite Charge 80 PD was my trusty companion. It was exceptionally versatile, juicing up my smartphone and headlamp simultaneously while still keeping my tablet’s battery in the green.

When you’re in the depths of a hike, worlds away from a power source, the 20,000 mAh capacity really comes into its own. It’s got a robust build so it’s not the lightest in this top 10, but still not overly bulky.

The only thing I don’t love about the BioLite is that it’s not water-resistant. This surprised me, considering its build, and I had to make sure it was tucked deep into backpack, safe from the downpour.

You’ll also need to plan ahead to charge this mini-beast. It takes a little while to charge it up, but that’s a given considering the power it provides when you need it. For a reliable, speedy charge on multiple devices, this is a great purchase.

4. Best 10.000: INIU Slim Power Bank

⭐️⭐️⭐️RATING: 6.4/10 Stars | ✅ Buy it!

INIU Portable Charger

The clue’s in the name – the INIU’s Slim Power Bank is the ultimate light-weighted power source.


  • Exceptionally slim design for easy portability
  • USB-C port allowing for efficient in & out charging
  • Comprehensive 15-layer safety protection system


  • Included cable could be longer for convenience
  • May not fully charge devices with significantly larger batteries multiple times
  • Charging speed might vary depending on the device

This power bank is as slim as a pencil. It’s so lightweight, I barely noticed I was carrying it. It really is perfect if you want to be carrying minimal weight on your travels.

The INIU has a 3A output, which works at speed to keep your phone charged. You’ll be able to take the world up on every photo opportunity it offers, while feeling reassured that you also have enough charge for safety check-ins and navigation.

This power bank is reinforced with a 15-layer safe charging protective shield, which prevents overheating and overcharging. A gem of reassurance from such a slimline device.

An extra bonus with this is that you can recharge the power bank and your phone or device with the same USB-C cable. Anywhere the number of cables can be reduced, I’m in!

5. Best For Long Trips: Goal Zero Sherpa 100PD

⭐️⭐️⭐️RATING: 8.6/10 Stars | ✅ Buy it!

Goal Zero Power Bank

Taking things up a notch with a longer hike? You’re going to need the Goal Zero Sherpa 100PD.


  • Immense power capacity for extended trips
  • Quick and versatile charging options, including wireless
  • Solid construction with a durable aluminum body


  • Fans may activate frequently during use
  • Higher price point compared to other power banks
  • Some users report USB ports issues after continuous use

When you’re hiking for a long distance, a power bank isn’t a luxury – it’s vital. With its substantial 25600mAh capacity, the Goal Zero Sherpa 100PD won’t let you down, ensuring every device you need remains fully functional.

When I’m hiking deep in the forest, miles away from civilization, the Sherpa’s reliable and heavy-duty build gives me a sense of security that my devices would not die on me. When I stopped for breaks and a few snaps of my surroundings, its 100W USB-C output would work hard at charging my devices at speed before I carried on.

A super bonus for me when using this is its additional wireless charging feature. No cords, you just lay your phone on top of it for a quick boost.

If I had to be picky (and I guess that’s my job!), I’d say the cooling fans could be a little quieter, especially when you’re trying to take in the scenery – though I fully appreciate their need. I’ve also heard other hikers have experienced problems with the USB ports, but I have never had problems with this.

If you’re a hiker who spends substantial time off-grid or on long excursions, this power bank is incredible for reliability and durability.

6. Size To Storage Ratio: Charmast Power Bank

⭐️⭐️⭐️RATING: 7.7/10 Stars | ✅ Buy it!

Charmast Power Delivery Power Bank

For something simple and slim, the Charmast Power Bank is a nifty device for your backpack.


  • Sufficient capacity to charge a phone multiple times
  • Offers fast charging capabilities for quick power-ups
  • Slim and compact design, ideal for travel


  • Takes a while to fully recharge itself
  • At 14.5 ounces, might feel heavy in a backpack
  • USB-C to Lightning cable for fast charging not included

This power bank sneaks into your backpack and you wouldn’t even notice the weight among your essentials.

The Charmast worked its charm on me when I was standing at the peak after a vigorous climb, pulled out my iPhone for a victory photo and…. battery nearly dead. Thankfully, its Quick Charge feature got me swiftly charged up again. Photo op saved!

Its generous power reserve works for your camera, phone, or even a USB-C laptop. I also like its smooth, rubber oil design. There was no slipping from my grip when connecting the charger in those darker twilight hours.

It’s a bummer when the time comes to recharging it – it can take a while. It’s also a little weightier for its build, but not really noticeable, and earns its place in a backpack with its quick charge.

7. Best Solar: Goal Zero Venture 35 Kit

⭐️⭐️⭐️RATING: 7.2/10 Stars | ✅ Buy it!

Goal Zero Venture 35 Power Bank

The Venture 35 can be a serious hiking lifesaver with its solar charging and flashlight features.


  • Integrated solar charging capability for off-the-grid power
  • Built-in flashlight provides added utility in emergency scenarios
  • Compact and durable, perfect for outdoor excursions


  • Higher cost compared to some competitors
  • Solar charging depends on weather conditions
  • May hold less charge than expected over time

This takes the seriousness of having power when hiking to another level. When you’re miles away from the nearest outlet, a dead battery is more than an inconvenience — it’s a predicament. The Venture 35 power bank from Goal Zero is designed to provide a solution when you need it most.

Having used it recently on a challenging hike, the compact size and robust build quality stood out. It slipped into my backpack without adding noticeable weight, which is crucial for those steep ascents.

One of the most appealing features is the solar panel that unfolds with a built-in kickstand. Perched on a rock at the summit, it soaked up the sun’s rays, replenishing its stored energy efficiently.

And at moments like those, there is nothing more reassuring than seeing your phone’s battery percentage climb – that’s thanks to the dual USB outputs.

Perhaps my favorite aspect, particularly as dusk fell, was the integrated flashlight. The 50 lumens beam was ample to navigate through dimly lit paths. It added a layer of safety to the hike without adding bulk to my loadout.

It’s worth noting that overcast conditions can limit the charging capability. While I had ample sun on my recent excursion, I could sense the potential issue in less than ideal weather.

Also, though I haven’t experienced significant power loss between uses, some online reviews suggest that the power retention could be better.

All in all though, the Venture 35 takes power banks up a notch. It’s my top choice for the best solar-powered option, ensuring your journey to the wild isn’t tethered to a power outlet.

8. Best Runner-Up Solar: Durecopow Solar Power Bank

⭐️⭐️⭐️RATING: 5.5/10 Stars | ✅ Buy it!

Durecopow Solar Charger

This Durecopow Solar Power Bank is another good off-grid power solution.


  • Harnessing solar power offers a renewable energy source off the grid
  • Integrated flashlight with SOS mode adds safety during nighttime adventures
  • Rugged design with water and dust resistance ideal for outdoor environments


  • Solar charging might take longer, depending on the weather conditions
  • A solar recharge is more of an emergency feature, not a primary power source
  • The weight may be noticeable for those aiming to minimize their pack load

The Durecopow Solar Power Bank’s rugged build handles the rough and tumble of hiking adventures well. It offers dual USB ports, so that you can get multiple devices at max power when you pause.

The added flashlight function has come in handy more than once during my late-evening treks. With a simple click, you can switch between steady, SOS, and strobe modes — a possible lifesaver if you find yourself in a pinch after the sun sets.

While this device fills up efficiently via the USB cable, relying on solar energy alone may test your patience; it’s a gradual process that fully depends on the mercy of the sun’s rays. Its weight is a slight trade-off for its durability and multifunctionality.

9. Good Value: Powerness U36 Power Bank

⭐️⭐️⭐️RATING: 5.9/10 Stars | ✅ Buy it!

Powerness U36 Power Bank

You’ll appreciate the Powerness U36 Power Bank’s versatility and durability during your outdoor adventures.


  • Versatile use with an integrated LED light
  • Quick charging feature reduces downtime
  • Rugged design and waterproof for outdoor use


  • Heavier than some other models
  • Limited charging capacity for some devices
  • Power button may be prone to malfunctioning based on customer reviews

While planning for a hiking trip, weight is always a concern, but having a reliable power source is essential. The U36 charger is reassuringly sturdy, and its built-in high-capacity battery gives you confidence it won’t leave you hanging.

The LED feature serves as a robust flashlight, but it does add some bulk. You’ll notice the weight, but it’s a trade-off for its multi-functionality.

The speed at which this charger re-energizes devices is commendable. However, if you’re carrying multiple gadgets (like I often do), you may find the capacity limiting, providing only one and a half charges for some smartphones.

I’d say it’s perfect for short excursions, but consider your power needs for longer trips.

Durability is a hallmark here. Whether it’s surviving a downpour or an accidental drop on the trail, the IP67 rating means it can withstand the elements. Though I’ve noticed some user feedback commenting on occasional issues with the power button (keep an eye on that), the resilience of the U36 is a reassuring companion when trekking through rugged terrain.

10. Best For Campers: Boogostore Super Solar Charger

⭐️⭐️⭐️RATING: 7.1/10 Stars | ✅ Buy it!

Boogostore Super Solar Charger

The Boogostore Solar Charger Power Bank is my top pick for campers who need reliability and versatile charging options.


  • Built-in solar panel provides an emergency charge under sunlight
  • Equipped with a useful LED flashlight for night-time or emergency use
  • Robust and durable design, suitable for outdoor conditions


  • Solar and hand crank charging are slower and intended for emergency use
  • Bulkier than some lightweight options on the market
  • May require a full charge via wall charger for optimal use

The Boogostore Solar Charger Power Bank is made of a robust ABS material, making it super tough to withstand the rough conditions of the outdoors. The LED flashlight is also immensely helpful when setting up camp in low light or navigating the trails after sunset.

Despite its considerable 63200mAh capacity, this power bank isn’t overly bulky, and sat comfortably in the side pouch of my backpack. And whilst you’re hiking, it conveniently sips on sunlight to gradually top up its energy ready for use.

For extended trips where power outlets are scarce, the hand crank feature adds a layer of security. It’s comforting knowing you have the means to generate power manually. However, bear in mind that this feature is primarily for emergency situations and not for everyday charging needs.

For a reliable and versatile power source on your hiking adventures, give this charger a try. It’s a solid piece of camping gear that will help keep your devices powered up in the great outdoors.

These portable chargers have evolved remarkably over the years, becoming more efficient and durable to meet the demands of adventure seekers.

Are Ultralight Powerbanks Worth it?

Portable power banks are not for everyone. But they are good for 👎🏻

  • 🥾 Mountaineers, Trekkers, Hikers looking to reduce weight
  • 🌏 Backcountry Backpackers and Hunters
  • 💗 Outdoor Enthusiasts That Want to Stay Connected

The best lightweight power bank for hiking isn’t always the biggest. For hikers, specifically, the weight and size of gear can make or break the experience, making a lightweight power bank essential.

Power banks unlock your ability to capture memories, navigate trails, and stay connected even in the remotest of locations.

Capacity and Weight

When choosing a lightweight power bank for hiking, balance capacity with portability. Capacity is measured in milliampere-hours (mAh), indicating how much charge the device can hold. Look for a power bank with enough capacity to meet your trip’s needs while being light enough to carry comfortably.

High mAhMore charges, heavier weight
Low mAhFewer charges, lighter weight


Durability is crucial for outdoor activities. Opt for a power bank with a robust build, water resistance, and possibly shockproof features to withstand the rigors of hiking.

Water ResistanceProtection against rain and spills
ShockproofAbsorbs impact from drops

Output Specifications

Consider the output specifications, which determine how quickly your devices can be charged. A higher output in amperes (A) means faster charging times for your devices. Ensure the power bank has the right ports — USB, USB-C, or micro-USB — compatible with your devices.

Solar Charging

For extended hikes, solar charging can be a lifesaver. If you opt for one with a solar panel, be aware that solar charging is typically slower and dependent on sunlight conditions.

Additional Features

Assess other features that can be beneficial:

  • Multiple ports allow charging of several devices simultaneously.
  • An LED indicator provides information on the power bank’s remaining charge.
  • A built-in flashlight can be handy during camping trips.

Final Verdict: Best Performance

I think I’ve given some great power bank options here, for a variety of reasons. But if it’s overall performance you’re looking for, I highly recommend this one.

Overall Best
Nitecore NB10000 Gen II
  • 10000mAh Power Bank
  • USB and USB-C dual QC
  • 40% lighter than typical power banks
  • Use low current mode for delicate devices such as bluetooth headphones and smart watches.
  • IPX5 rated water resistant 
  • USB-A/C charging cable, and a Lumentac A/Micro USB cable to ensure it can charge all your electronic gadgets.

Best Lightweight Power Bank for Hiking FAQs

If you’ve never bought a power bank before, or looking for something a little different to the one you have, then knowledge is the power you need right now. These FAQs are designed to assist you in making a knowledgeable choice based on durability, capacity, size, and solar charging capability for your hikes and trips.

What are the top-rated power banks for extended hikes?

For long hiking trips, look for power banks like the Biolite Charge 80 which is highly rated for its lightweight design and reliable battery capacity.

How do I choose a durable power bank suitable for rugged outdoor activities?

Opt for a power bank with a robust, water-resistant exterior and shockproof features. Models such as the Durecopow Solar Power Bank are specifically built to withstand tough conditions.

Can you recommend a high-capacity yet compact power bank for long bikepacking trips?

The Nitecore NB10000 Power Companion is an excellent option; it provides ample charge without weighing you down, making it perfect for lengthy bikepacking excursions.

What are the best solar power banks for backpacking in remote areas?

For areas with limited access to power sources, solar power banks such as the BLAVOR Goal Zero Sherpa, with its efficient solar panels and high battery capacity, are ideal choices.

Which power banks offer the best balance between weight and performance for hikers?

The Chramast power bank strikes a perfect balance by offering sufficient charge capacity while maintaining a light form factor for hikers to carry with ease.

Are there any lightweight power banks with quick charge capabilities for outdoor use?

Yes, the Nitecore NB 10000 is favored for its quick charging technology, granting you fast power top-ups on the go while being light enough not to be a burden on your journey.

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We know finding trustworthy advice can be tough. As a physical therapist, avid hut-to-hut hiker, skier, and mother, I’m always on the lookout for gear that enhances comfort and enjoyment in the great outdoors, all while grounded in scientific principles. That’s the inspiration behind Crave the Planet.

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We value continuous learning and welcome your constructive feedback. If you spot a missed product or an error, please let us know.

If you’re an avid hiker, you know that the functuality of your devices is important. I hope this list of the best lightweight powerbanks for hiking helps you enjoy your experiences.

Author profile: Morgan Fielder is a Doctor of Physical Therapy and passionate hiker who believes in exploring the world on foot with good food. Follow her journey as she shares science-based hiking tips and advocates for sustainable tourism.