Best solar power banks for iPhone in 2023
Do you also love camping and nature photography? Outdoor lovers like me always face problems keeping our phones, cameras, and other devices charged. Because most of the time, there is no power supply. However, a solar power bank for iPhone can be your best mate.
Wherever there is sun, there is a way to charge your device. The solar charger power bank is ideal for outdoor camping, trekking, and rock climbing. Not only your iPhone, but you can also juice all Apple gadgets, such as iPads and MacBooks.
You may find it difficult to choose the right one for yourself. And that’s where this list of reliable solar power banks for iPhone will come in handy.
How does a solar power bank works?
No one would like to have a dead phone during a lengthy journey. Carrying a solar power bank for your iPhone is wise to avoid these circumstances. It converts the solar energy to electricity and store that in batteries.
These handy, compact gadgets come in a variety of designs. Although the most popular ones are either a single foldable solar panel or many expanding panels. While one-panel solar chargers are more portable, they are slower.
No matter which one you choose, having a solar power bank handy is a great thing; because they are:
- Eco-friendly
- Provide uninterrupted charging
- Compatible with many devices
- Portable
Best solar power banks for iPhone
BLAVOR solar power bank: Editor’s choice
- Capacity: 20000mAh
- Wireless Charging: 7.5W
- Output/input: 2 USB A, 1 Type-C, Qi wireless charging
Blavor Solar Power bank offers 20000mAh jumbo battery and QC3.0 fast charging support. The 10W Fast Qi wireless charging technology frees you from cable clutter. You can charge your iPhone wirelessly with a 7.5W power supply.
With a 5V 2.1A adaptor, it can be completely refilled in around 13 hours. I loved the incorporated compass and flashlight. Those make it a must-have gadget for outdoor lovers and emergency scenarios like short power outages.
Check out on: Amazon | Blavor
Anker PowerCore solar: Boasts Smart trickle charging mode
- Capacity: 10000mAh
- Wireless Charging: No
- Output/input: 2 USB A, MicroSD port (input)
Anker PowerCore has a 10000mAh dual-port charger. It is the best solar power bank if you love extreme outdoor activities. With the IP64 rating, it is splashproof, dustproof, and shock-resistant.
Besides, you will get a higher solar efficiency than other power banks because of the SunPower monocrystalline panels. For quick charging support, use the Micro USB input connector. With 15W output, you can charge your iPhone 11 twice and iPhone XS more than two and a half times.
- Trickle charging mode for low-power accessories
- PowerIQ technology for optimized charging
- 3 light modes
Check out on: Anker
Raddy SW5: Solar power bank with a built-in weather radio
- Capacity: 5000mAh
- Wireless Charging: No
- Output/input: USB A, USB-C charging port
How about enjoying your camping with some music? Raddy SW5 comes with an AM/FM/NOAA weather radio and 5000mAh battery. It has an IPX5 waterproof rating, an SOS alarm, a compass, and three lighting modes.
This power bank is made from ABS TPU materials for durability. In addition to solar charging, you can recharge it using USB 3.0 type-C charging and the hand crank. With the FM/AM and NOAA Band support, you may tune in to music, sports, news, and the weather report.
SW5 will undoubtedly accompany you if you love reading as the night falls. It has three different reading lamp modes along with the flashlight. Altogether it’s the best solar power bank for camping.
Check out on: Amazon | Raddy
ToughTested solar power bank: Perfect wireless charging
- Capacity: 10000mAh
- Wireless Charging: Yes
- Output/input: 2 USB A, 1 USB-C
Tough Tested ROC has an effective solar charger on one side and a wireless charging pad on the other. You can juice all your devices with the 10,000mAh battery, two USB-A ports, and one USB-C port.
The IP65 waterproof rating guarantees protection against splash and dust. The built-in lighting improves visibility at night. Along with all Qi wireless charging-enabled phones, it is compatible with other USB devices like GoProTM.
Survival Frog QuadraPro solar power bank: Premium choice
- Capacity: 6500mAh
- Wireless Charging: Yes
- Output/input: 2 USB A, 1 USB-C
Survival Frog QuadraPro is one of the best solar charger power banks with four solar panels. Using the built-in magnets, it’s easy to install anywhere and features a portable design with carabiner clips.
Four powerful 5.5W solar panels can charge the 6,500 mAh battery pack within 12 hours. Hence, its charging capability is 4-5 times quicker than comparable power banks. You can swiftly charge three devices simultaneously with a wireless charging pad and two 5V outlets.
I loved the magnetic leather case with a waterproof coating that adds durability, flexibility, and heat resistance. The built-in LED flashlights allow you to do the chores at night.
PunkCase solar power bank 20000mAh: Best for quick charging
PunkCase 20000mAh solar wireless power bank offers 18W Qualcomm Quick Charge 3.0 support. Along with that, it has an integrated Smart IC. Hence your phone will be charged up to 80% quicker than regular chargers in only 30 minutes.
You can charge two devices simultaneously with one Micro USB and one USB output port. I will praise the sleek portable design with an ABS shell that resists shock and provides overheat protection.
Check out on: PunkCase
FAQs
If you set your solar power bank to direct sunshine, it will typically take between 25 and 50 hours to recharge completely. A fully charged solar power bank with a capacity of 10,000 mAh can last two to three days and charge your phone nearly twice.
Solar chargers convert solar energy into electricity and directly power up your devices. On the other hand, solar power banks store the energy into batteries so that you can use that later at night.
If you are a travel geek like me, I strongly recommend having a solar power bank on the go. Which one do you like the most? Let me know in the comment box.
High Sierra® Falcon Solar 10000 Mah Power Bank
Price includes: Your one-color logo or text decorated in one location. For more colors, decorating options or customizations, click on Request a Quote.
The High Sierra® Falcon Power Bank is a rugged solar powered 10,000 mAh Grade A Lithium Polymer battery back up and COB flashlight. With a 5V/2.1A output you can charge our smartphone or tablet at the same rate as a wall charger, Includes a USB to Micro USB connecting cable that can be used to charge the battery backup or be used to charge devices with a Micro USB input like Android smartphones from Samsung®, Motorola®, HTC®, Nokia® and others. Complies with Prop 65. 6.12″ H x 3″ W x 0.75″ L
Minimum order is 15 units, you may order any quantity above 15.Price/quantity breaks are shown, the more you order, the lower the unit price.
Description
The High Sierra® Falcon Power Bank is a rugged solar powered 10,000 mAh Grade A Lithium Polymer battery back up and COB flashlight. With a 5V/2.1A output you can charge our smartphone or tablet at the same rate as a wall charger, Includes a USB to Micro USB connecting cable that can be used to charge the battery backup or be used to charge devices with a Micro USB input like Android smartphones from Samsung®, Motorola®, HTC®, Nokia® and others. Complies with Prop 65. 6.12″ H x 3″ W x 0.75″ L
SKU: QPAFA-LOSMA
Setup charge: 65.00
Packaging: 1-piece premium gift box
Additional information
1.87 H x 3 L on STRAP LEFT-ON BACK PANELCentered left of LED’s
3 H x 1.87 L on STRAP TOP-ON BACK PANELCentered Above LED’s
5 to 8 working days or 1 to 3 working days for rush service
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Introduction: Qi Enabled Power Bank With Solar and Dynamo Charging
I see a lot of these new battery charging gadgets that are basically the equivalent of carrying around a rechargeable battery. I wanted to make something that had more functionality than these so it could be used in a wider range of applications. I do a lot of hiking and outdoors activities, so having a multi-functional battery system would be a great option.
Here are some constraints I made so that it could fit my ideal use for this project:
Small enough to fit into a pack or purse for easy carrying. 2. Multiple charging options for storing power. You don’t always have access to an electrical outlet. Utilizing several sources of power would mean greater functionality. 3. Multiple power output sources for charging off the battery. 4. Sturdy construction with good protection of the inner electronics. 5. Large battery for extended charging or multiple charges of a device. 6. A 60 budget. Most power banks with a high capacity battery and/or secondary charging methods fall within this budget.
This device has applications for day-to-day power needs, camping, hiking, traveling, storm shelters/power outages, or Go-bags. I hope you enjoy this Instructable! If you find it useful, please vote for it in the Outside Contest. Thanks for reading.
Step 1: Gather Materials
For this project you’ll need a bunch of electronic parts, a case that will fit them all, and some adhesives or putties that will allow you to fix them all into the case and provide some structure and reinforcement. You’ll also need some cutting tools and a soldering iron with solder for the electrical connections. If you don’t have experience soldering, don’t worry! There aren’t any complex solders if you get the right parts, and you can even get away with twisting wires and securing them with heat shrink or electrical tape. There are myriad videos on YouTube to teach you how to solder as well.
Here’s a list of the parts I used:
Tools1. Rotary tool with cutting blade (Dremel)2. Soldering Iron3. Solder4. Wire Cutter/Stripper5. Heat gun (if using heat shrink tubing)6. Multimeter (for testing)
Parts:1. Solar panel (I decided on one because of its size. It fit right on top of the case without and extending edges. Realize that solar charging time is dependent on the panel size. I have a small panel wi)2. Hand Crank Dynamo (I pulled my from a hand-crank flashlight. Just break open the case and pull out the dynamo. Be sure to keep track of the gear placement. 3. Project Case (I picked the case of a little screwdriver set I had that seemed big enough for all the parts and wasn’t much bigger than my cell phone).4. Charge Controller (TP4056, more on this later)5. DC-DC converter (I chose one with 2 USB outputs. You can choose one USB output and split it, or just go with one output if you don’t want to use a wireless charger)6. Wire (16 gauge or higher. Any thicker and you’ll be dealing with internal resistance and losing power)7. Lithium Polymer Battery (As large as you’d like. I went with a 4200 mAH battery, which will charge my phone 3 times over without needing its own recharge) Be sure it uses PCB protection. Most phone batteries have this, but just be sure it’s there if you’re buying one from eBay like I did.8. 2 Diodes (I used a 1N4001 Diode, but it’s rated way higher than I needed it to be. So check the diode’s spec sheet and just be sure it can accommodate the outputs from the solar panel and the hand crank). 10. Quick-Steel Epoxy, or other putty epoxy11. Sugru12. Optional Wireless Qi charger if you decide you want to use wireless charging and your devices have that capability. 13. Optional USB cables. Depending on the placement of your DC-DC converter, you may want to use a small USB extension cable and a Micro USB cable to have a more convenient placement for your plug and wireless charger. 14. Optional Heat shrink tubing. You can also use electrical tape.15. Optional Switch to disconnect the Wireless charger. If you don’t use a switch, the induction coil will constantly put out power, draining your battery. This was a hindsight part for me, because I just disconnect the cable to the wireless charger when I’m not using it.
You can find pretty much every part you need for this build at www.browndoggadgets.com. They even have kits and guides for making solar charger. I got most of my parts from eBay, because I hadn’t discovered them yet. To save money, I bought from mostly overseas sellers. Shipping from China takes at least 3 weeks, so I had plenty of time to wait. I also found some deals at a closing Radio Shack.
Scavenge parts where you can! You probably have a case lying around that you can use, and you may have a hand-crank flashlight that you can pull the dynamo from. You probably have a spare USB charger for your phone that you can pull the DC-DC converter from. You may have a small Qi charger lying around if your phone has wireless charging. You can even use a spare phone battery if you’d like.
When your parts arrive, be sure to check test them with a multimeter before you do anything. Check continuity on the circuit boards, check for at least a 5V output on the hand crank and solar panel, check for 3.7 volts on the battery (they usually ship with a partial charge).
Step 2: Create a Plan of Attack While You Wait for Parts to Arrive
I have a background in engineering, so naturally I had to plan everything on a whiteboard with specs and quasi-circuit diagrams and dimensions. It really helps to know whats going to happen with this project before you make the first cut or do anything irreversible. I knew where each part would go and how every connection would be done before the first circuit board arrived because of proper planning.
I would highly recommend YouTube videos or maybe some Instructables to teach you about basic electronics before you attempt this project if you don’t have a solid grasp of voltage and current behavior. You don’t need to know much about integrated circuits or the engineering behind it all, just some simple electrical principles will help you understand what you’re doing and what to look for in your tests of the device.
Step 3: Place All the Parts and Cut Some Holes
The solar panel and hand crank will live on the outside of the case, so you’ll need to start with those.
Drill 2 small holes for the solar panel wires to go through. Then secure the panel with Sugru. Sugru works so well for this part because it will create a solid protective ridge around the panel, as well as provide an anti-skid surface for wireless charging on the other side. Make a ridge that is higher than the panel, so that you can prevent scratching of the panel if it lays on that side. Allow the Sugru to cure for the specified time on the packaging (24 Hours, I believe). In the meantime, you can cut a hole in the bottom of your case to hold the dynamo. You want the dynamo inside the case, and the hand crank outside, so cut just enough of the case to allow the gears and motor inside. Secure the dynamo with epoxy putty. This stuff cures quickly so be sure you have everything in place and there is no putty in the gears. It helps to spin the crank while its curing just to ensure the movement isn’t impeded.
Next, place (don’t secure yet) the circuit boards and cables where you planned to. Ensure a good fit and make sure your case can close still. From there, measure the lengths of wire you’ll need to make all the connections. You’ll need 2 coming from the DC-DC converter, as well as any wires you may need to extend the battery, solar panel, or dynamo motor to the charge controller. Once everything is in place, mark and cut your ports with a Dremel or maybe a utility knife if your case is plastic. You’ll need a port for the micro-USB port on the charge controller, one for the female USB plug, and an optional port for the switch if you’re using a wireless charger.
Another note on wireless charging: Place the coil so that there is as little case material as possible between the coil and the outside of the case. A lot of these coils only work over a space of a few millimeters.
Step 4: Understanding Your Parts/Set Up the Diodes
Charge controller: These do exactly what you think they would do: control charging. They are made to take an electrical input (solar, crank, and micro USB) and regulate it to make it usable for charging your battery, which puts out 3.7 volts. It adds protection against overcharging and overheating, and adds a point of failure to prevent a catastrophic battery failure. This controller I chose (TP4056) acts as the gateway between input and output, and has a convenient LED to show when charging (Red) and when the battery is charged (Blue). It also allows for micro-USB charging, so when you have access to a wall outlet you can just plug in a standard phone charger to give your battery a full charge. The hand crank and solar panel take a while to charge the battery, so this is a really nice feature. Everything that supplies power (solar panel and hand crank) will go on the INPUT side of the charge controller, and everything that uses power (battery, DC-DC Converter) will go on the OUTPUT side of the charge controller. Solder a diode onto the positive wire of the solar panel. A diode works as a one-way valve for current. You want current going away from the panel and not towards it, so put the bar of the diode away from the panel. Same concept for the dynamo, solder the diode on the positive wire of the motor with the bar facing away (or towards the charge controller)
DC-DC Converter: This device allows the Voltage from the battery to be stepped up from 3.7 V to 5 V to make it usable to the USB ports, which require 5 V. I chose one with 2 USB ports; one for a USB extension cable to reach the port I had cut, and another to connect to a micro USB cable to the wireless charger.
Solar Panel: Solar panels are photovoltaic cells that convert sunlight to electricity. However, they are inefficient, and put out only a couple hundred milliamps at best. Remember, Power=VoltageCurrent. power at a given voltage (must be 5V at least) means higher current, but also means increased size and cost of the panel. My panel is small and therefore weak, only putting out about 167 mA at 6 Volts. (60.167=1 W). At 167 mA, it would take 25 hours of direct sunlight for my battery to get a full charge, which is why I added the option of a hand crank dynamo.
Dynamo: A dynamo is a mechanical generator. Generators are motors working backwards, instead of using electricity to spin the shaft, the shaft is spun to create electricity. The faster you spin the shaft, the more power is produced. You can test this when you hook up the motor to the charge controller. Spin it slowly and nothing happens because you’re producing less then 5 Volts. Spin it faster and you’ll see the red charging light weakly show up. Spin even faster and it’ll get much brighter. To allow for faster spinning, the gears create a high ratio so that one spin of the crank means many spins of the shaft. My crank only works in one direction (counterclockwise) but some dynamos will work both directions.
Wireless Charger: This is basically just an induction coil that transmits power over a short distance to a receiving coil. My tablet had such a coil built into it, but my phone (Galaxy S4) required an add-on coil that hooked onto the battery. Wireless charging is slow, but convenient. If you want to do wireless charging on this project, do not use a metal case. Metal will impede the induction between the coils.
Step 5: Solder Everything Together and Test
Now that you have your case prepared and you know where everything’s going, you can create your electrical connections. You have a positive and negative input terminal on the charge controller, and a positive and negative battery terminal. Your power comes from 2 sources (3 counting the micro-USB), so you’ll have to splice together the positive and negative wires from the solar panel and the dynamo. Just tin and solder the wires together, then solder that connection to the appropriate terminal on the charge controller. Orient the wires to that their placement won’t interfere with the charge controller’s position or block the micro-USB plug’s port on the case. Now you’ll want to solder wires onto the DC-DC converter. Make sure they’re an appropriate length to reach the charge controller. Next, you’ll do the same thing as before with the battery and charge controller wires. Solder the positive wires together, then solder that connection to the positive terminal on the output side of the charge controller. Do the same with the negative side.
Boom! That’s it, all the connections have been made.
Now you’ll want to test these connections and adjust them as necessary. Check that the hand crank works: spin it and look for the charging light. Put the panel in the sun and look for the light. Then plug a micro-USB cable into the plug on the charge controller and look for the light. Once your battery is charged, check that the DC-DC converter works by either plugging in a USB cable and charging your phone, or checking the plug with a multimeter for 5V.
Step 6: Secure the Parts
Now that everything is connected and works, you can secure everything to the case. I decided to go with epoxy putty. It’s strong, non-conductive, and sets within 5 minutes. Knead the putty so it mixes well and place little pea sized shapes on the bottom of the charge controller and DC-DC converter and just stick them to the case where you planned to earlier. I chose to secure the wireless charging coil to the bottom of the battery so it faces the bottom of the case, then i secured the wireless charger’s board on the top of the battery. I placed the charge controller on top of the hand crank with the micro-USB plug sitting in a little channel i cut into the case. I placed the DC-DC converter on top of the battery as well. Just make sure everything is secure and not obstructing anything else before the epoxy putty sets. You may want to give the hand crank a spin to make sure nothing is blocking the gears. I secured the USB output on the opposite side of the micro-USB.
Step 7: Finish Up and Take It Out for a Spin
Now all you have left to do is plug in the cables to the DC-DC converter. I plugged in the micro-USB cable for the wireless charger into the high-amp output of the converter to allow for better inductive charging, and the USB extension cable into the low amp output.
Organize the cables, make sure nothing is pulling on the wires, and close up the case! Secure it however you’d like. My case has a latch that I use to easily open it up and unplug the wireless charger when it’s not in use. But again, you can opt to add a switch to the converter to control this without opening the case.
Bonus note: You can unhook the hand crank and use it as a prop for solar charging to get it into direct sunlight. Just turn the crank to position the panel in the best angle to get the most sun.
Charge up the battery however you’d like: plug it into a wall, put it in the sun, or crank until you see a blue light.
You now have a large capacity power bank with multiple charging options and Qi capability! Great Job. Looking back at my constraints, I was able to meet every one of them. This is the ultimate tool to power your gadgets out in the wild. I hope you enjoyed this Instructable, and if you make it yourself or have any Комментарии и мнения владельцев/critiques on this build please share them with me!
Solar Charger 15000mAh Outdoor Portable Charger
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How do I use the discount code? Copy the discount code from the product page, and then apply the discount code at check out.
Can I redeem multiple discount codes? No. Discount codes cannot be combined.Only one code can be applied per order.
Why is my discount code invalid? 1) The discount code is not applicable to the specific items you want to buy 2) The discount code wasn’t entered correctly 3) The discount code has expired 4) The discount code is not from Ravpower’s official website
Description
Convenient and Bright LED
For use when it gets dark, hold the power button for 3 seconds to activate / deactivate the LED.
Intuitive Power Indicator
Communicates whether the charger is on / off and how much battery remains.
Dustproof and Shock Protection
Ideal for camping or hikes to ensure the charger isn’t damaged so you can continue to enjoy solar charging.
Battery Safeguards
Includes both overcharge and short-circuit protections to keep you and the charger safe.
Note: 1. Please do not take solar as primary recharge source, as the charging speed will subject to sunlight intensity and panel conversion rate and it takes a week to obtain a full recharge when powering only with sunlight.2. To enjoy the faster 2A input, please recharge with a 2A and above charger and the original data / charging cable.3. The red LED indicator turns on indicating it’s recharging via solar panel.
Solar or DC Input Charging It doesn’t just feature solar charging but an DC5V/2A input too. Not only is it a reliable way to charge on cloudy days, it takes just 8.9 hours to completely recharge with a 2A/2.4A charger.
15000mAh Capacity Charges Two Devices Enjoy a large 15000mAh capacity and two iSmart powered output ports (one 2.1A and one 1A port) that offer simultaneous charging. With this much power, you can charge an iPhone 7 4.2 times, an iPhone 7 Plus 3 times, and the Galaxy S8 2.8 times.
Reliable and Bright LED The built-in LED light serves as a convenient solution in case you need a light at night; simply hold the power button for 3 seconds to activate / deactivate whenever you need it.
3 Steps for Better Use 1. Do not charge through a glass surface (e.g. a window). 2. Please charge in strong sunlight. Light can be detected in cloudy or indoor environments, but it is not enough to recharge the unit. 3. Do not leave in your vehicle during summer as the heat will affect the battery life.
Specification: Battery Type: Li-Polymer Battery Capacity: 15000mAh Input: DC 5V/ 2A USB A1: 5V/ 1A, USB A2: 5V/ 2.1A Solar Panel: 1W/250mA
What’s in the Box:. 1 x RAVPower Solar Powered Charger. 2 x USB to Micro USB cables (Lightning Cable is Not Included). 1 x User Guide
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