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How to Charge Devices while Camping or Backpacking: 6 Best Options

how to charge devices camping or backpacking

Worried about your phone, GPS or headlamp dying on you while camping or backpacking?  There are 6 main options for keeping your devices charged.  I’ll go over them here, including their pros and cons.


Quick Answer:

For short backpacking trips, a  lightweight power bank should be enough to keep your devices charged.  For longer trips or photo gear, you’ll need a high-capacity power bank and ideally also a small solar panel for recharging it.  If you are car camping long-term or have high power needs,  then a power station plus solar panel setup will give you reliable power.


Option 1: Bring Extra Batteries

rechargeable batteries

Best for: Short trips where you won’t use your phone

Pros: This is the cheapest and easiest solution for charging devices. Just bring as many batteries as you think you’ll need.  Ideally, all of your devices use the same type of batteries so you only have to bring one type.

Cons: You won’t be able to recharge your phone or other USB devices with spare batteries.  If you rely on your phone for navigation, this could be risky.


Option 2: Power Bank

ravpower power bank

Best for: Backpackers and minimalist campers,


Most camping devices today are charged via USB, so a single power bank could charge all of your devices.  Power banks come in many capacities. To figure out how much power you need, calculate how much power your devices use and how many times you’ll need to recharge them.


If some of your devices might still use AA or AAA batteries, then you’ll have to bring a power bank and spare batteries.  Or you bring along a charger for your rechargeable batteries.  You use the power bank to recharge the batteries.  You’ll lose some capacity because of the conversion, so this is not an efficient solution.

Another downside is that power banks might not provide enough juice for longer trips.  They also won’t provide enough juice for high-power devices like photo gear.

When backpacking, recharging power banks in town can be a major pain. One thru-hiker even complained that relying on a power bank ended up costing him a lot of money because he had to stay overnight in hotels so he could recharge the power bank.  If he didn’t need to recharge the power bank, he could have gotten straight back on the trail.

Also Read: Best Lightweight Power Banks for Backpacking


Option 3: Power Station

using a power station to charge camping gear

Best for: High power needs, car camping or glamping


Power stations are like a power bank on steroids.  They have huge capacities and various outlets, so you can charge multiple devices at once.  You simply charge them at home and you have a reliable source of power on your camping trip.  Plus, it’s awesome to have a power station at home in case of a power outage, so it’s a worthwhile investment.  I have the Bluetti EB70 and love it.  But they did send it to me for free, so I didn’t have to shell out the cash for it. 🙂


You can forget about using power stations for backpacking.  They are simply too big and heavy.  Even for car camping, they aren’t always ideal.  This is because most power stations don’t have enough juice to power high-energy devices like heaters or fans (you’ll need a campsite with an electric hookup).

There’s also the cost issue: most power stations are really expensive.  And power stations don’t handle extreme heat well.  That means you risk ruining the power station if you leave it in a hot vehicle while on day trips or hiking.

Also read: Are power stations worth it for camping?


Option 4: Portable Solar Panels + Battery Storage

Goal Zero 14 watt portable solar panel

Best for: Longer trips where you have higher power needs

How It Works:

When it’s sunny, you can use the solar panel to directly charge devices.  Or use the solar panel to charge a power bank or power station, which you then use to charge devices later.


This is one of the only ways to stay powered while camping for longer periods of time.  The solution is also versatile. For example, you can pair an ultralight solar panel with a power bank for backpacking.  Or pair a larger solar panel with a power station when on long car camping trips.


Solar panels by themselves are ultimately unreliable.  If the sun isn’t always going to be shining.  If you absolutely must have power, an unexpected rainstorm could ruin your trip.

Even when it is perfectly sunny, solar panels are still pretty slow to charge.  It can take all day to charge a phone with a small 5W solar panel. Larger solar panels are faster but can’t be strapped to a backpack. Do you really want to sit around camp all day waiting for devices to charge?

Also read: Best lightweight solar panels


Option 5: 18650 Batteries

nitecore lc10 charger

Best for: Ultralight backpacking

How It Works:

New to 18650 cells?  They are a type of lithium batteries.  Technically, they are called “18650 cells.”  They have capacities of up to 3500mAh, which is about 4x more than a typical NiMH AA rechargeable battery (but are only slightly larger than an AA battery).

Nitecore makes a cool device with charging and discharging function.  This means you can use the LC10 device to charge cells, but also to use the cells as a power bank. To charge devices, you put the magnetic ends onto a 18650 cell and plug the micro-USB into your device. You can get the LC10 at the Nitecore website or on Amazon. Also read: How to use 18650 cells as a power bank


This is by far the most flexible and lightweight solution.

The NiteCore F2 weighs just 1.64oz.  The NiteCore 18650 batteries have 3,500mAh capacity each and weigh just 1.76oz.  To put this in perspective, a single 18650 cell will charge an iPhone about 1.5 times.

Let’s say you bring along four of the 18650 batteries (pre-charged at home). That gives you 14,000mAh of energy at just 8.68oz.  That breaks down to 1,612mAh per ounce.  This beats pretty much all power banks.

The best part is you can customize the number of batteries you want to bring to meet your power needs. Need more power? Just bring more batteries.   You’ll be able to recharge them in the NiteCore F2 via USB when you get to town.


The main bad thing about this setup is that 18650 batteries are expensive. You’ll also need to bring a case for any extra 18650 batteries you bring along.  They shouldn’t be stored loose in your pack.


Option 6: Your Car

Best for: Car campers with light power needs


This is another simple solution for charging devices while camping. Most new cars have USB chargers in them.  If your car doesn’t have one, then you can get a USB adapter for the cigarette lighter port.


You’ll need to keep the car running while charging devices.  Otherwise you risk the car battery dying and not being able to start the car.  It’s also really annoying to keep going to your car each time you want to charge devices.  And you’ll only be able to charge USB devices — you won’t be able to run anything with high power needs such as a fan.


How do you charge devices while camping? Let us know in the comments. 

Image credit: “Solar panel and charger” (CC BY 2.0) by sridgway

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About the author /

Diane Vukovic grew up camping and backpacking in upstate New York. Now, she takes her own daughters on wilderness adventures so they can connect with nature and learn resiliency. With dozens of trips under her belt, Diane is an expert in minimalist camping, going lightweight, planning, and keeping her kids entertained without screens.

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