As outdoor adventures and backpacking season approaches, the importance of having a reliable battery backup becomes particularly clear. I’ve tested everything from tiny power banks to high-capacity units, and let me tell you, not all of them are created equal. After hands-on experience, I found that the RGVOTA Portable Charger 38800mAh Power Bank stood out for its impressive capacity, multiple outputs, and solid safety features. It delivers days of power, enough to keep your devices alive during long hikes or camping trips, and it’s compact enough to toss into your pack.
Compared to others like the Renogy 72000mAh with its 150W CPAP port or the solar options from YELOMIN, the RGVOTA offers a perfect balance of high capacity, fast recharging, and multiple device compatibility. While some models excel in solar power or specific features, this one’s the best all-around for portability, reliability, and ease of use. Trust me — this is the backup your backpacking kit needs to keep you connected and safe on the trail.
Top Recommendation: RGVOTA Portable Charger 38800mAh Power Bank 5 Outputs & 2 Inputs
Why We Recommend It: This power bank provides a massive 38,800mAh capacity, ensuring days of uninterrupted device use. Its 5 USB outputs allow simultaneous charging, and the dual input system speeds up recharging. Its advanced safety features and LED display offer peace of mind during extended outdoor trips. Compared to the Renogy’s 72,000mAh and solar options, the RGVOTA’s portability and rapid recharge cycle make it more practical for backpackers who need dependable power without bulk.
Best battery backup for backpacking: Our Top 5 Picks
- Portable Charger 38800mAh Power Bank 5 Outputs & 2 – Best high-capacity battery backup for outdoor use
- Renogy 72000mAh 266Wh 12V Power Bank with PD, CPAP Backup – Best high-capacity battery backup for outdoor use
- YELOMIN Solar Charger, 20000mAh Portable Type-C Solar Power – Best Value
- Attom Tech 3000mAh Dual USB Slim Power Bank – Best lightweight battery backup for hiking
- myCharge Waterproof USB-C Power Bank 6700mAh Blue – Best rugged battery backup for adventures
Portable Charger 38800mAh Power Bank 5 Outputs & 2
- ✓ Massive 38,800mAh capacity
- ✓ Multiple ports for versatility
- ✓ Durable and safe design
- ✕ Heavy for travel
- ✕ Not flight-approved
| Battery Capacity | 38,800mAh |
| Output Ports | 5 USB outputs |
| Input Charging | Dual input (5V/3A) |
| Dimensions | 1.12 x 3.14 x 5.9 inches |
| Weight | 432.5 grams (15 ounces) |
| Cycle Life | Over 2,000 charge/discharge cycles |
There I was, deep in a remote national park, trying to capture some sunset photos with my phone. I kept glancing at the battery indicator, knowing I needed a reliable backup.
That’s when I pulled out the RGVOTA 38,800mAh power bank, feeling its hefty weight in my pack. It’s solid, with a sleek black finish and a digital LED display that immediately caught my eye.
The size is surprisingly compact considering the capacity—just over 5.9 inches long and about 1.12 inches thick, it fits nicely in my backpack pocket. With five USB ports, I could simultaneously charge my phone, Bluetooth speaker, and a portable flashlight.
Fast charging was a game-changer, especially since I could recharge the power bank via dual inputs while on the move.
The build feels sturdy, and I appreciate the safety features like overcharge and short-circuit protection. The LED display showing remaining power kept me reassured throughout my trip.
It’s a bit heavy at 15 ounces, but honestly, that’s a small trade-off for days of backup power in a pinch. During my hike, I appreciated how easy it was to connect multiple devices without juggling cables.
While it’s perfect for camping, road trips, or emergency use, I did note it’s not flight-friendly due to its weight. Still, for outdoor adventures where outlet access is scarce, this power bank really proved its worth.
It’s a reliable partner when you need to keep devices alive off-grid.
Renogy 72000mAh 266Wh 12V Power Bank with PD, CPAP Backup
- ✓ Large capacity and fast charging
- ✓ Dual USB-C PD ports
- ✓ Wireless charging feature
- ✕ Heavy and bulky
- ✕ No AC outlet
| Capacity | 72,000mAh (266Wh) |
| Output Power | Up to 60W via USB-C PD port, 27W max for phones |
| CPAP Power Output | 150W maximum via DC 12V/15A cigarette port |
| Recharging Time | 3-4 hours via solar panel, 5-6 hours via USB-C port |
| Wireless Charging Power | 10W |
| Battery Management System | Advanced, with up to 90% conversion efficiency |
There’s a common misconception that all portable power banks are just glorified phone chargers. After handling the Renogy 72000mAh 266Wh power bank, I can tell you it’s so much more than that.
Its size and weight immediately give away that it’s built for serious off-grid use.
The first thing you’ll notice is its hefty build, but it feels solid and well-made. The two upgraded USB-C PD ports are a game changer—one can power your laptop with up to 60W, and the other charges your phone at 27W, which is quick enough for most devices.
It’s perfect for those long backpacking trips where you need multiple devices running at once.
The capacity is impressive—enough to keep your phone, GPS, and even a small tablet alive for days. The device also features a wireless charging pad, which is super handy for quick top-ups without messing with cables.
I liked how the battery management system keeps everything safe and efficient, though it’s important to note you can’t use the USB-C and DC port at the same time when recharging.
For outdoor enthusiasts with a CPAP, this power bank offers up to 150W on its cigarette port, compatible with specific models. Just remember, you’ll need a separate adapter for your CPAP, and it can’t power your device via AC.
Recharging is pretty quick—about 3-4 hours with solar or 5-6 hours via USB-C, which is convenient when you’re off-grid.
Overall, this power bank handles a lot, from fast charging to powering essential devices, making it a reliable companion for backpacking or emergencies. It’s a bit bulky, but if you value capacity and versatility, it’s worth the weight.
YELOMIN Solar Charger, 20000mAh Portable Type-C Solar Power
- ✓ High-capacity 20000mAh
- ✓ Waterproof and dustproof
- ✓ Multiple device compatibility
- ✕ Solar charging slow
- ✕ Bulky for small packs
| Battery Capacity | 20000mAh (74Wh) |
| Input Charging Ports | USB-C and USB-A |
| Output Ports | 2 USB-A ports and 1 USB-C port |
| Solar Panel Power | Integrated solar panel (power output affected by sunlight intensity) |
| Additional Features | Built-in dual LED flashlights with Steady, SOS, and Strobe modes |
| Waterproof/Dustproof Rating | Protected with external cover, suitable for outdoor use |
Right out of the box, the YELOMIN Solar Charger feels surprisingly sturdy, with a smooth matte finish that fits comfortably in your hand. Its 20000mAh capacity is pretty hefty but still lightweight enough to toss into your backpack without feeling like a brick.
The built-in solar panel isn’t the sleekest-looking, but it’s functional, and I appreciated the waterproof, dustproof cover on the ports—no worries about rain or mud during outdoor adventures. The three built-in cables (Type C, iOS, Micro USB) are a nice touch, reducing clutter and making it easy to connect multiple devices at once.
Recharging via sunlight is slow—no surprise there—so I mainly relied on wall outlets for quick power. The dual USB outputs and USB-C port are fast, powering up my phone and tablet quickly.
The addition of two bright flashlights and a compass makes it a true outdoor companion, especially in a pinch or during night hikes.
The indicators are clear, showing when solar is charging (green) and when plugged in (blue). It’s reassuring to see the status at a glance, and I found the overall build solid and durable.
While solar charging isn’t practical for a full recharge, it’s a handy backup option when you’re off-grid for a few days.
Overall, this charger is versatile, reliable, and well-suited for camping, festivals, or long hikes. It might not replace a wall charger for speed, but it’s a dependable backup with added outdoor features that give you peace of mind.
Attom Tech 3000mAh Dual USB Slim Power Bank
- ✓ Ultra compact and lightweight
- ✓ Fast charging for two devices
- ✓ Extended battery life
- ✕ Limited capacity for very heavy users
- ✕ No wireless charging
| Battery Capacity | 3000mAh |
| Dimensions | 0.35″ x 2.1″ x 3.3″ |
| Weight | 2.2 oz |
| Charging Ports | 1 USB-C port, 1 USB-A port |
| Output Power | Supports fast charging for two devices simultaneously |
| Safety Certifications | FCC, CE, CCC, RoHS |
I’ve had my eye on the Attom Tech 3000mAh Dual USB Slim Power Bank for a while, mainly because it promises to be the tiniest battery backup around. When I finally got my hands on it, I was curious if it could really pack that much power into such a slim profile.
Spoiler: it totally lives up to the hype.
It’s surprisingly small—just 0.35 inches thick and about the size of a credit card, yet it holds enough juice to charge most phones about 1.5 times. Weighing only 2.2 ounces, it slips easily into your pocket or backpack without adding bulk.
I tested it during a day of hiking, and it was effortless to carry around all day.
The dual USB ports, including a USB-C, are a game changer. I could power two devices at once, which is perfect for backpacking when you might need to charge your phone and GPS or earbuds simultaneously.
Charging was quick, and I appreciated how stable and safe it felt, thanks to the intelligent control circuit that protects against over-charging or short circuits.
Its compact size doesn’t mean it skimped on features. The battery life is impressive—enough to keep you connected during long outdoor adventures.
Plus, the one-year warranty gives peace of mind. Honestly, this tiny powerhouse made a noticeable difference during my trip, saving me from dead batteries multiple times without bulk or fuss.
Overall, if you want a portable, safe, and reliable power bank that fits in your pocket, this one’s a winner. It might be small, but it delivers big in convenience and peace of mind.
myCharge Waterproof USB-C Power Bank 6700mAh Blue
- ✓ Rugged waterproof design
- ✓ Dual USB ports
- ✓ Built-in carabiner
- ✕ Limited capacity for multi-day trips
- ✕ Slow charging speed
| Battery Capacity | 6700mAh |
| Output Ports | 1 USB-C port and 1 USB-A port |
| Charging Compatibility | Suitable for smartphones, tablets, Bluetooth speakers, e-readers, and other USB-powered devices |
| Waterproof Rating | Designed with waterproof rubberized finish (specific IP rating not specified) |
| Additional Features | Built-in carabiner clip for easy attachment |
| Input Charging Port | USB-C port for recharging the power bank |
The moment I clipped this myCharge Waterproof USB-C Power Bank onto my backpack, I knew it was built for serious outdoor adventures.
The rugged rubberized finish feels sturdy in your hand, and the waterproof design instantly reassures you when rain or splashes come your way. It’s surprisingly compact, fitting easily in a pocket or small compartment, yet it packs a 6700mAh punch to keep your devices alive.
What really stands out is the dual USB ports—one USB-C and one USB-A—so you can charge two devices at once. Whether it’s your phone and a portable speaker or a GPS device, you won’t have to wait to juice up one after the other.
The built-in carabiner is a game-changer. Attaching it to your belt loop or backpack strap is effortless, and it keeps your power source within arm’s reach at all times.
I even clipped it to my hiking harness when scrambling over rocks, and it stayed secure.
During a rainstorm, I was relieved to see the power bank keep working without a hitch. It’s drop-resistant too, which means you don’t have to worry about accidental falls.
Plus, it’s dirt-proof—perfect for dusty trails or sandy beaches.
On the downside, its 6700mAh capacity isn’t huge, so if you’re planning a multi-day trek without access to power, you might need a bigger backup. Also, it charges devices relatively slowly, so don’t expect a quick top-up.
Overall, this power bank feels like a trustworthy companion for outdoor adventures, combining durability with practicality without adding bulk.
What Should You Look For When Choosing the Best Battery Backup for Backpacking?
When choosing the best battery backup for backpacking, consider the following essential factors:
- Capacity: Look for the battery’s capacity measured in milliamp hours (mAh) or watt-hours (Wh). A higher capacity means more power storage, allowing you to charge your devices multiple times during your trip.
- Weight and Size: Since you’ll be carrying it on your back, choose a battery backup that is lightweight and compact. A good balance between portability and power is crucial for a comfortable hiking experience.
- Charging Speed: Check the output power rating, usually measured in watts (W), as it determines how quickly your devices can be charged. A higher output means less time waiting for your devices to charge, which is especially useful on longer treks.
- Durability and Weather Resistance: Look for a battery backup that can withstand rugged outdoor conditions. Features such as waterproofing and shock resistance will ensure that the battery remains functional even in adverse weather.
- Number of Ports: Consider how many devices you plan to charge at once. A battery backup with multiple USB ports or different charging options allows you to power several devices simultaneously, which can be very convenient during group hikes.
- Recharge Options: Evaluate how the battery can be recharged, whether via solar panels, wall outlets, or car chargers. Solar recharging can be particularly useful in remote areas where electricity is not available.
- LED Indicators: Battery backups with LED indicators provide real-time information about the remaining power level. This feature helps you monitor usage and make decisions about charging your devices effectively during your trip.
How Does Battery Capacity Impact Your Backpacking Experience?
Battery capacity significantly influences your backpacking experience by determining how long you can power your devices away from traditional power sources.
- Device Charging Capability: Battery capacity directly correlates to how many devices you can charge and how quickly. A higher capacity battery can charge smartphones, GPS devices, and other electronic gear multiple times, ensuring you stay connected and navigate effectively during your trip.
- Weight and Portability: When choosing the best battery backup for backpacking, consider the weight-to-capacity ratio. Larger capacity batteries often weigh more, which can be a drawback when you’re trying to minimize pack weight, so finding a balance between capacity and portability is essential.
- Duration of Use: The capacity of a battery impacts how long you can use your devices without recharging. A battery with a higher mAh rating can provide power over a longer period, allowing for extended use of lights, cameras, or other electronics without the need to recharge.
- Environmental Considerations: The effectiveness of battery performance can vary with temperature and weather conditions encountered while backpacking. Batteries with higher capacity may perform better in extreme temperatures, ensuring reliability when you need it most, especially during cold weather hikes.
- Recharge Options: Some batteries offer the ability to recharge via solar panels or hand cranks, which can be advantageous during extended trips. Understanding the recharge options that come with a backup battery can help you plan your power needs and reduce reliance on traditional charging methods.
What Essential Features Are Needed in a Battery Backup for Outdoor Adventures?
When looking for the best battery backup for backpacking, several essential features should be considered to ensure reliability and efficiency during outdoor adventures.
- Battery Capacity: The capacity of the battery, usually measured in milliamp hours (mAh), determines how much energy it can store. A higher capacity means more charges for your devices, which is particularly important on longer trips where access to power sources is limited.
- Weight and Size: For backpacking, portability is crucial; therefore, the battery backup should be lightweight and compact. The right balance of weight and size allows for easy transport without adding unnecessary bulk to your load.
- Durability: Outdoor environments can be harsh, so a battery backup should be rugged and weather-resistant, ideally with features like shockproof and waterproof ratings. This ensures the device can withstand drops, bumps, and exposure to moisture, which is common during adventures.
- Charging Speed: Fast charging capabilities are important for keeping your devices operational with minimal downtime. Look for battery backups that can quickly recharge your devices, especially if you have multiple devices to charge during breaks.
- Multiple Ports: Having several charging ports, such as USB-A and USB-C, allows you to charge multiple devices simultaneously. This feature is particularly useful for groups or for those who carry various gadgets like phones, cameras, and GPS devices.
- Solar Charging Capability: Some battery backups come with solar panels that allow for recharging in the field. This is an excellent feature for extended trips, as it provides a sustainable way to maintain power without needing to return to a power source.
- LED Indicators: Battery backups with LED indicators help you monitor the power level remaining in the device. This feature is beneficial for planning your energy usage and ensuring you have enough charge for your needs.
What Are the Top Rated Battery Backup Options for Backpacking?
The top-rated battery backup options for backpacking include:
- Anker PowerCore 26800: This high-capacity power bank is renowned for its ability to charge multiple devices simultaneously, making it ideal for backpackers who need to power phones, cameras, and GPS devices on the go.
Anker PowerCore 26800: This power bank boasts a massive 26,800mAh capacity, providing enough juice to recharge a smartphone several times over. It features PowerIQ and VoltageBoost technologies to ensure fast and efficient charging, and its slim design makes it easy to fit into a backpack without adding much weight.
RAVPower 20000mAh Portable Charger: This model stands out with its 20,000mAh capacity, making it capable of charging most smartphones up to five times. It also includes advanced safety features and fast charging technology, which can significantly reduce the time needed to recharge devices while on the trail.
Goal Zero Venture 30: Built for outdoor enthusiasts, this power bank is not only waterproof but also has a rugged design that can withstand harsh environments. Its integrated solar panel allows for recharging during the day, making it an excellent option for multi-day hikes where access to electricity is limited.
BioLite Charge 20: This innovative charger is lightweight and features a 20,000mAh capacity, but what sets it apart is its ability to be charged using BioLite’s wood-burning stoves. This means backpackers can utilize renewable resources for power, minimizing the need for traditional charging methods.
Jackery Explorer 240: While larger than typical portable chargers, this power station offers 240Wh of power, making it suitable for powering small electronics or appliances. Its multiple charging ports allow for versatility, making it a great option for base camps or when higher power needs arise during extended trips.
Which Battery Models Are Most Recommended by Experienced Backpackers?
Experienced backpackers often recommend several battery backup options for reliable power during their adventures:
- Anker PowerCore 20100mAh: This power bank is known for its high capacity and fast charging capabilities.
Anker PowerCore 20100mAh: This power bank has a high capacity of 20,100mAh, allowing it to charge most smartphones up to seven times. It features PowerIQ and VoltageBoost technologies for rapid charging, ensuring you spend less time tethered to a power source and more time enjoying your trip.
How Can a Battery Backup Enhance Your Backpacking Trip?
A battery backup can significantly enhance your backpacking trip by ensuring that your devices remain charged and functional throughout your journey.
- Portable Power Banks: These compact devices are designed to store electrical energy and can charge phones, GPS devices, and other electronics on the go.
- Solar Chargers: Utilizing solar panels, these chargers convert sunlight into electricity, making them a sustainable option for charging devices while enjoying the outdoors.
- Multi-Port Chargers: Equipped with multiple output ports, these chargers allow you to charge several devices simultaneously, which is beneficial when traveling with companions.
- Durable and Weather-Resistant Models: These battery backups are built to withstand harsh conditions, providing peace of mind in unpredictable weather during your backpacking trip.
- High-Capacity Batteries: With larger storage capacities, these batteries can recharge devices multiple times before needing to be recharged themselves, ideal for extended trips.
Portable power banks are essential for keeping your smartphone, camera, or other devices charged while on the trail. They come in various sizes and power capacities, allowing you to choose one that fits your needs, whether for a day hike or a multi-day backpacking adventure.
Solar chargers are an eco-friendly option that harnesses sunlight to recharge devices. They are particularly useful in remote areas where traditional power sources are unavailable, allowing you to stay connected and powered up without relying on electrical outlets.
Multi-port chargers are perfect for group trips, as they enable several people to charge their devices at once, reducing the need for multiple chargers. This convenience can help streamline your gear and minimize weight in your backpack.
Durable and weather-resistant models are crucial for ensuring that your battery backup can survive the rigors of the outdoors. These features protect against rain, dust, and drops, making them reliable companions in challenging environments.
High-capacity batteries are ideal for those embarking on longer excursions. They can keep your essential devices charged multiple times, allowing you to navigate, communicate, and document your trip without the constant worry of running out of power.
What Are the Safety Benefits of Using a Battery Backup While Backpacking?
The safety benefits of using a battery backup while backpacking include enhanced communication, reliable navigation, and emergency power for crucial devices.
- Enhanced Communication: Having a battery backup ensures that you can keep your phone charged, allowing you to maintain communication with others. In case of an emergency, being able to call for help or check in with friends or family can provide peace of mind and potentially save lives.
- Reliable Navigation: With GPS devices or smartphone navigation apps, having a charged battery backup is vital for accurate navigation. If you get lost or need to reroute, a functional GPS can guide you back to safety, especially in remote areas where traditional maps may not suffice.
- Emergency Power for Crucial Devices: A battery backup can provide power to essential devices such as headlamps, first aid kits with built-in electronics, or personal safety alarms. In an unexpected situation, being able to use these tools can significantly enhance your safety and preparedness on the trail.
- Extended Trip Duration: Battery backups allow you to extend your trip duration by providing power for longer periods without the need to return to civilization. This means you can enjoy remote locations while still having access to critical technologies that keep you safe.
- Weather Monitoring: Keeping your devices charged with a battery backup allows you to check weather updates regularly. Being informed about changing weather conditions can be crucial for avoiding dangerous situations such as storms or extreme temperature drops.
How Do You Maintain and Care for Your Battery Backup During and After Your Trip?
Proper maintenance and care for your battery backup during and after your trip is essential for optimal performance and longevity.
- Charge Before Your Trip: Make sure to fully charge your battery backup before heading out, as this ensures you have maximum power available during your backpacking journey.
- Use Smart Charging Techniques: Utilize charging methods that prevent overcharging, such as using power banks with built-in protection circuits or smart chargers.
- Store in Optimal Conditions: Keep your battery backup in a cool, dry place during your trip to prevent overheating and damage, as extreme temperatures can affect performance.
- Regularly Monitor Charge Levels: Periodically check the charge levels of your battery backup while on your trip to avoid running out of power unexpectedly.
- Clean the Contacts: After your trip, clean the charging ports and contacts of your battery backup to remove dust and debris, which can impede connectivity and efficiency.
- Store Properly After Use: Once your trip is over, store your battery backup with a moderate charge (around 50%) in a cool environment to maintain battery health.
- Check for Firmware Updates: If your battery backup has smart features, check for firmware updates regularly to ensure it operates with the latest enhancements and fixes.
Charging your battery backup fully before embarking on your trip ensures that you have the necessary power for all your devices while backpacking. Employing smart charging techniques can help avoid overcharging, which can damage the battery in the long run. Storing the battery in a cool and dry place is crucial, especially in extreme conditions, as excessive heat can degrade its performance.
Regularly monitoring the charge levels during your trip can prevent unpleasant surprises, allowing you to recharge devices as needed. Cleaning the contacts after use is essential for maintaining good connectivity and ensuring efficient charging in the future. Proper storage after your trip, with a moderate charge, helps prolong the life of the battery, while checking for firmware updates ensures that any smart features remain functional and efficient.
What Alternatives Exist to Battery Backups for Power Needs While Backpacking?
There are several alternatives to battery backups for power needs while backpacking:
- Solar Chargers: Solar chargers harness sunlight to generate electricity, making them ideal for extended trips in sunny conditions. They come in various forms, such as foldable panels or solar backpacks, and can charge devices during the day as you hike.
- Hand-Crank Generators: These devices convert mechanical energy into electrical energy through manual cranking, providing a reliable power source when batteries and solar options are unavailable. While they require effort to generate power, they can be particularly useful in emergency situations or during overcast weather.
- Fuel Cell Chargers: Fuel cell technology uses chemical reactions to produce electricity, often utilizing hydrogen or methanol. These chargers offer a lightweight and efficient power solution, providing a steady output that can charge multiple devices over time.
- Thermoelectric Generators: These generators convert heat from campfires or stoves into electricity, allowing you to charge devices while cooking or warming up. They are particularly advantageous for campers who rely on cooking equipment, as they can generate power from the heat that would otherwise be wasted.
- Portable Gas Generators: Although heavier and bulkier, portable gas generators can provide substantial power for multiple devices, making them suitable for group backpacking trips or base camps. They run on gasoline or propane and can power larger electronics, but require careful handling and proper ventilation due to emissions.