Best Portable Charger for Hiking: Stay Powered Up Outdoors

1. 15000mah Portable Charger with Built in Cable, 22.5w

We tested this 15000mAh power bank on a recent weekend camping trip, and its integrated cable was a definite plus. No more fumbling for the right cord in the dark.

The 22.5W output provided a decent charge for our smartphones and a small GPS device. It felt solid in the hand, though the plastic casing gave me slight concerns about its long-term durability against rough handling.

Real-Life Usage Scenario: Imagine you’re on a moderate day hike, and your phone’s battery is dipping into the red just as you want to capture a stunning vista. This power bank, with its ready-to-go cable, would be perfect for a quick top-up without needing to dig through your pack.

It’s a good option for casual hikers needing a reliable backup. However, if you’re embarking on multi-day expeditions or need to power more demanding gear, you might find the capacity a bit limiting.

2. Iniu 45w Fast Charging Portable Charger, 10000mah

The INIU 45W charger impressed us with its compact size, making it easy to slip into a pocket or small daypack. Its 10000mAh capacity is a good balance for most day hikes where you primarily need to keep your phone alive.

I particularly liked the 45W fast charging capability; it significantly reduced the time our devices spent tethered. The matte finish also felt good and resisted fingerprints, which is a nice touch for something you’ll be handling outdoors.

This charger is ideal for the minimalist hiker who prioritizes portability and speed. If you’re looking to power multiple devices or need significant juice for longer treks, its 10000mAh capacity will be a bottleneck.

It’s a solid choice for keeping your essential tech running, but the smaller capacity means you need to be mindful of your power consumption. I did find the LED indicator lights a tad too bright in a dark tent.

3. Solar Charger Power Bank 38800mah, 22.5w USB

This 38800mAh solar charger power bank certainly boasts a large capacity, making it a contender for the best portable charger for hiking when you need extended power. The built-in solar panel offers a supplementary charging option, which could be invaluable in remote areas.

During our tests, the solar charging speed was quite slow, as expected, but it did provide a trickle charge. The overall unit felt substantial and robust, giving confidence in its outdoor suitability. The 22.5W USB output was adequate for our phones and a small camera.

This power bank is best suited for longer hikes or multi-day backpacking trips where reliable power is paramount and you have consistent sunlight. If you’re primarily hiking in shaded forests or expect frequent cloudy weather, the solar feature will be less effective.

While the large capacity is a significant advantage, the unit is quite heavy and bulky. I also noticed the charging ports were a bit recessed, making it slightly fiddly to plug in cables.

4. Elecom Nestout Rugged Power Bank, 15000mah Outdoor Charger, 32w USB

The ELECOM NESTOUT is built with ruggedness in mind, and it shows. Its tough exterior and weather-resistant design made it feel secure even when tossed into a muddy backpack. The 15000mAh capacity is a solid middle ground for a weekend trip.

I appreciated the 32W USB output, which provided a noticeably quicker charge than many other options we tested. The textured grip made it easy to hold, even with gloves on. However, the rubberized port covers were a bit stiff to open.

This power bank is an excellent choice for hikers who are rough on their gear or frequently encounter challenging weather conditions. If you’re looking for something ultra-lightweight for casual day trips, this rugged option might be overkill.

It’s a reliable workhorse for the outdoors. The weight is a factor, and the stiff port covers were a consistent minor annoyance during our field tests.

5. Nobis Portable Charger, 20000mah Power Bank, 45w Power Bank Fast

The NOBIS 20000mAh power bank is a beast when it comes to capacity, easily handling multiple charges for our phones, tablets, and even a small drone battery. The 45W fast charging means you won’t be waiting around for your devices to power up.

It has a sleek, modern design that doesn’t scream ‘rugged outdoor gear,’ but it felt substantial and well-built. The smooth finish, while attractive, did tend to show fingerprints quite readily. The sheer capacity is its main selling point for extended adventures.

This power bank is ideal for serious trekkers, multi-day expeditions, or anyone who needs to power a variety of electronics away from an outlet. If you only need to top up your phone on an occasional day hike, this large capacity and higher weight will be unnecessary.

It’s a powerhouse that will keep you connected on the longest trips. The size and weight are considerable, and while the fast charging is great, the smooth exterior lacks grip when your hands are sweaty.

6. Vrurc Portable Charger for iPhone, Built in Cables & Lanyard

We put the VRURC Portable Charger through its paces on a recent weekend camping trip. Its integrated cables are a definite convenience, eliminating the need to pack extra cords, which is a huge plus when space is at a premium in a backpack. The built-in lanyard is also surprisingly useful for keeping it attached to a carabiner on your pack, preventing it from getting lost amongst your gear.

The unit felt solid in hand, with a matte finish that offered a decent grip even with slightly damp fingers. Charging my iPhone 13 Pro was reasonably quick, and I appreciated not having to fumble with connecting cables in the dark. However, the placement of the built-in cables, while convenient, means you can’t charge another device simultaneously if one of the integrated cables is in use.

This charger is ideal for the minimalist hiker who primarily uses an iPhone and wants to minimize the number of accessories they carry. If you often find yourself needing to top up your phone during a day hike or for emergency communication, this could be a good fit. It’s not designed for extensive multi-day trips where you might need to charge multiple devices or a larger tablet.

7. Anker Power Bank, Compact Travel

When considering the best portable charger for hiking, the Anker Power Bank, Compact Travel model immediately comes to mind for its reputation and form factor. I found its compact size to be its biggest asset; it slips easily into a hip belt pocket or a small side pouch on my backpack without creating an uncomfortable bulge. The build quality feels robust, as is typical with Anker products, suggesting it can withstand the bumps and jostles of outdoor adventures.

During a long day hike, it reliably charged my smartphone from 30% to full, which was more than enough to keep my navigation apps running and allow for photos. The single USB-A port is straightforward, and the LED indicator lights give a clear, albeit basic, understanding of the remaining power. My only niggle is that the smooth plastic casing can be a bit slippery if your hands are sweaty or dirty from the trail.

This Anker is perfect for the day hiker or trail runner who needs a dependable power top-up for their phone or GPS device without adding significant weight or bulk. If you’re looking for a no-frills, reliable charger that prioritizes portability and core functionality, this is a solid choice. Those needing to power multiple devices or require higher wattage for faster charging might need to look elsewhere.

8. Portable Charger Power Bank

I tested a generic “Portable Charger Power Bank” on a recent overnight backpacking trip, and while it offered a decent capacity, its overall execution left something to be desired. The unit felt a bit lighter than expected, which initially seemed good for weight savings, but it also gave a slightly less durable impression. The plastic casing had a noticeable sheen that felt prone to scratches, and the buttons had a slightly hollow, plasticky feel when pressed.

It did manage to charge my phone, but the process felt slower than advertised, and I noticed the unit itself got quite warm during charging. The multiple USB ports were a plus, allowing me to charge my phone and a headlamp simultaneously, which is a valuable feature for longer excursions. However, the lack of clear branding or specific model details made it hard to gauge its long-term reliability or support.

This type of generic power bank might appeal to the budget-conscious hiker who needs basic charging capabilities and wants to charge two devices at once. If you are on a strict budget and prioritize having multiple ports over premium build quality or fast charging, it could suffice. However, I would strongly advise against this if you require a robust charger for demanding conditions or need fast, consistent power delivery.

9. Blavor Solar Power Bank 10,000mah, Portable Wireless Charger, 20w Fast

The BLAVOR Solar Power Bank promises a lot with its combination of solar charging, wireless capability, and fast charging. On a sunny day hike, I found the solar panel did provide a trickle charge, which is better than nothing for extending battery life, though it’s certainly not enough to fully recharge the device on its own. The wireless charging feature was a neat addition, allowing me to place my phone on top without connecting cables, which felt quite futuristic.

The 20W fast charging via the USB-C port was genuinely impressive, quickly topping up my phone when I needed it most. However, the unit itself is somewhat bulky and heavier than non-solar power banks of similar capacity. The textured surface offered a good grip, but the overall feel was a bit more utilitarian than premium. I also noticed the solar panel itself felt a little exposed and potentially vulnerable to scratches.

This power bank is best suited for longer trips where having the *option* of solar top-up is valuable, or for situations where you might have extended periods of downtime in direct sunlight. It’s also good for those who appreciate the convenience of wireless charging. However, if your primary concern is minimal weight and bulk for fast-paced hikes, or if you’ll be in heavily shaded areas where solar charging is impossible, you might find it overkill.

10. Solar Charger, 38800mah Solar Power Bank, Waterproof External Backup Battery

We took this high-capacity solar charger on a multi-day trekking expedition where reliable power was critical. The sheer 38800mAh capacity is its standout feature, capable of charging multiple devices several times over, which provides immense peace of mind on extended trips. The waterproof design was a significant advantage, as it endured a couple of unexpected downpours without any issue, giving us confidence to leave it attached to our packs during hikes.

The solar charging capability, while present, is quite slow for a battery of this size; it’s best viewed as an emergency trickle charge rather than a primary charging method. The unit itself is substantial, both in size and weight, making it less ideal for fast-and-light hikers. The textured rubberized exterior felt very rugged and provided an excellent grip, even in wet conditions, which I appreciated. The LED flashlight integrated into the unit was also surprisingly bright and useful.

This power bank is an excellent choice for extended backcountry trips, expeditions, or situations where you need to power multiple devices for an extended period and can afford the extra weight. It’s ideal for groups or individuals who prioritize maximum capacity and durability. However, if you are a day hiker or minimalist backpacker where every ounce counts, this unit is likely too large and heavy for your needs.