Anyone who uses a smartphone knows the importance of carrying a backup battery pack. But try checking out one on Amazon, say, and you’re likely to feel overwhelmed by the vast number of options. Besides the varied charging specs, ports, and even cables you’ve got to think about , there are plenty of competing brands. How are you alleged to know which of them actually live up to their promise?
Watching your phone or tablet steadily run out of juice when you’re nowhere near an influence outlet is stressful. Fortunately, there is no shortage of third-party backup batteries, and that they are available in every size, capacity, and price range to keep your device going when your battery icon starts to dip within the red. And it doesn’t end there. Some power banks are equipped with features like fast charging, wireless charging, built-in cables, AC adapters, LED flashlights—and even the power to jump-start your car.
With numerous options to settle on from, how does one know which power bank is true for you? Read on for the foremost details to think about
Another factor to think about is how quickly an influence bank can charge your phone. Battery output is measured in voltage and amperage. Amperage (or current) is that the amount of electricity flowing from the battery to the connected device, while voltage is that amount of P.E. . Multiplying volts by amps gives you wattage, the measure of total power. So as to form a tool charged faster, most manufacturers either vary the voltage or boost the amperage so as to extend the entire wattage. For many fast charging, you are looking at boosting or dynamically varying the voltage.
Essentially, for any quite fast charging you would like three things: A phone or other device with a charging circuit capable of using one among the fast charging standards, alongside A battery and cable that support an equivalent standard. If anybody of those three things is missing, you will not be charging as fast as you’ll .
The two main fast charging standards you’re likely to encounter are USB Power Delivery and Qualcomm’s Quick Charge. Power Delivery (PD) may be a newer protocol during which two compatible devices negotiate on the fastest charging option available. It also allows for power to flow both ways.
Quick Charge, on the opposite hand, works by increasing voltage instead of amperage. This standard allows you to charge supported phones to 50 percent capacity in half-hour , which is particularly helpful once you need power during a pinch.
Keep in mind, your phone will only absorb the maximum amount of power as its charging circuit is meant for, so albeit you’ve got it plugged into a 5V/2A battery, if it’s only ready to handle 5V/1A, that is the rate it’ll charge at.
RUGGED GEEK RG1200 Safety Plus 1200A Portable Car Jump Starter
This new RG1200 is meant for those that want the simplest . Thus, With new 4 cell power providing higher sustained cranking power, upgraded INTELLIBOOST 2.0 to handle that power and quality metal frame clamps to make sure a solid connection, you’ll not be disappointed. Furthermore, Combine that with all the newest charging options and you’ll see why this is often class leading. We hear from many of us who tell us “I’ve never jump started a vehicle in my life” or “I’ve always been scared to attach regular booster cables”. Not only have we made jump starting safe, we’ve also made it quick and straightforward .
In Addition, Simply plug the INTELLIBOOST cables into the RG1200 power supply. The RG1200 features the newest charging options including 27W USB Type-C, 10W Wireless and a couple of High Speed traditional USB Type-A ports. Enough power to charge modern laptops.
- Manufacturer: Rugged Geek
- Brand: RUGGED GEEK
- Item Weight: 2.95 pounds
- Product Dimensions: 6.3 x 2.9 x 1.4 inches
- Amperage: 1200 Amps
- Voltage: 12 Volts (DC)
Class Leading Power, Safety and Quality.
Simple and Safe for all Experience Levels.
The Latest Charging Options.
Welcome to Fearless Power.
Jump Start up to 20x on a Single Charge.
Power When and Where You Need It.
Multi-Mode LED Flashlight and Easy to Carry.
It’s All in the Details.
It’s What’s Inside that Counts.
- The Rugged Geek RG1200 Safety comes loaded with everything you need, including
88.8Wh|65Watts Portable Laptop Phone Charger with AC DC USB Outlets
This 88.8Wh|65Watts Portable Laptop Phone Charger, Weight just one .1 lb, this compact size power bank with 110V/65W AC outlet, an excellent solution to AC/DC/USB power supply. Also, Provides enough power to most of your devices like smartphone, iPad, laptop, mini fans, PSP, speakers and digital cameras. It’s perfect for your travel and business trip. Furthermore, Taking it outside for a camping trip, traveling and getting to a picnic. Your electronics devices will never be out of power. This electrical converter provides an excellent solution to 110V AC power supply. Compatible with a good sort of laptops and other AC plug devices but 65W, The 5.5 x 2.1mm DC outlet can run any of your devices that needs 12V power, like speakers, LED Strip and CCTV Camera, etc.
In addition, This portable battery features 2 USB outputs which may power your multiple devices at same time. It can charge your iPhone and Galaxy up to eight times.
- Capacity: 88.8Wh (24,000mAh 3.7V)
- Battery Type: Lithium-ion Battery(UN 38.3 test summary)
- Dimensions: 6.8 x 3.8 x 1.8 inches
- This power pack provides a great solution to 110V AC power supply.
- The 5.5 x 2.1mm DC outlet can run any of your devices that needs 12V power, such as speakers, LED Strip and CCTV Camera, etc
- This portable battery features 2 USB outputs which can power your multiple devices at same time. It can charge your iPhone and Galaxy up to 8 times
FLYLINKTECH Car Jump Starter, 1500A Peak 20000mAh 12V Portable Car Battery Starter(All Gas&7.0L Diesel Engine)
The FLYLINKTECH Car Jump Starter, 6-in-1 Function: automobile battery Jump Starter, Power Bank, 12V/10A Power Source, LED Flashlights, SOS Lifesaving Light, red light . Likewise, 1500A Peak 20000mAh starting current makes it only needed 0.2 seconds to jump-start the dead battery fast of your 12V vehicles (All Gas or up to 7.0L Diesel), helping you get out of trouble when something happens urgently, it’s a requirement of each car. Furthermore, 20000mAh large capacity, it is often wont to charge for your equipment anytime anywhere, making you enjoy life and not worrying when traveling, climbing, self-driving tours or others. Equipped with the foremost professional IP68 waterproof design. Hard exterior design, it’s automatically scratch-resistant, dust-proof and shock-proof even in inclement weather. Car jump starter packs can withstand the crush by a car and any accidental drops.
In addition, Much brighter than a general car jump starter, and its functions for strobe, LED flashlight (extra long lighting time), SOS. You don’t get to carry other lighting tools when in the dark driving your car and walking.
- Capacity: 20000mAh
- Peak current: 1500A
- Micro Input: DC 5V / 3A Max
- USB-C input / output: 5V / 3A
- Output1 / Output 2 (QC 3.0): 5V / 3A, 9V / 2A, 12V / 1.5A Max, USB 3.0
- Dimensions (L * W * H): 183 x 88 x 36mm
- Overload / Discharge Fuse: ≦ 13v ± 0.3v
- Backflow protection: ≧ (12.6v ± 0.3v)
- Short circuit fuse:
- Reverse polarity protection
- With dual charging ports, this jump starter pack can charge your electronics like iPhone, iPad simultaneously. And the smart Quick-charge port automatically recognizes and charges at the fastest speed, which is 3 times faster than general power banks.
- Equipped with 2 LED flashlights in 3 lightning modes (Strong/Strobe/SOS) which the light is 2 times stronger than 1 LED. The bright LED flashlight function is a great assistance in the dark night.
- The jump starter can help you in any case especially for adventure, outdoor, daily, emergency, travel, high and low temperature(-20℃~+60℃), etc.
- Not just for cars: It’s versatile enough to jump-start other vehicles such as motorcycles, snowmobiles, boats, cargo vans, and ATVs.
AUTOWN Jump Starter, 10000mAh Car Jump Starter with Quick Charger,
This AUTOWN Jump Starter, 10000mAh Car Jump Starter with Quick Charger, Portable Battery Booster 12V Auto electrical converter with LED Flashlight, Smart Jumper Cables. Therefore, 10000mAh Backup Power with Quick Charge, It equipped with Dual USB Output port(Output 1:5V/9V, QC3.0, Output 2: 5V/2.1A), this battery jump starter can use as an influence bank to completely charge your cellphones, tablet, kindle, camera/video and other devices at lightning speed. Moreover, The LED power indicator tells prompting when your jump starter needs charging, AUTOWN Smart automobile battery Booster enough power to start out 12V cars, trucks, motorcycles, Connect positive and negative polarities of accumulator with positive and negative of automobile battery .
In addition, insert plug of battery terminal into starter outlet of start power, Turn auto key to start out out shift to start auto. Pull accumulator plug from start power supply and take away dip from auto battery.
- Manufacturer: AUTOWN
- Item Weight: 1.76 pounds
- Product Dimensions: 6.1 x 3.2 x 1.1 inches
- Amperage: 500 Amps
- Voltage: 12 Volts
- 10000mAh Backup Power with Quick Charge, It equipped with Dual USB Output port(Output 1:5V/9V, QC3.0, Output 2: 5V/2.1A),
- The LED power indicator tells you its remaining power, prompting when your jump starter needs charging
- AUTOWN Smart Car Battery Booster enough power to start 12V cars, trucks, motorcycles,
- Connect positive and negative polarities of storage batteries with positive and negative car batteries.
- Insert plug of battery terminal into start outlet of start power
Turn auto key to start shift to start auto.
- Pull storage battery plug from start power supply and remove dip from auto batteryfunction offers
Cell Phone Portable Charger TG90 Power Bank 20000mah External Battery Packs
This Cell Phone Portable Charger TG90 Power Bank 20000mah, capacity can charge your iPhone 7 about 7 times, Galaxy S7 almost 5 times or an iPad Mini almost 3 times, and its universal fits for iPhone, iPad, iPod, Macbook, Tablets, Samsung, HTC, Android Phones, digital cameras, game consoles, etc. Thus, With such high capacity, in such a compact package, it’s perfect for camping, climbing, picnics and business trips. The battery pack has dual USB+USB Type C output ports, which support three devices charging at an equivalent time. Quick charging on all of your USB-A(5V 1A/2.4A) and USB Type-C(5V 3A MAX) compatible devices, you’ll even charge a USB-C device and USB-A devices simultaneously. Furthermore, Customized for an external battery pack for your cell phones or other smart devices, the 37Wh portable power bank is out there to hold on the plane.
In Addition, Built-in safeguards to guard your devices against over current, over heating, over charge & discharge, anti-EMI and anti-reverse during charging and storage.
- Battery type: Li-Polymer
- Dimension: 5.98*2.56*0.87 inch
- Weight: 0.78 lb
- Capacity: 20000 mAh
- One USB Type-C Input/Output Ports: 5V-3A (MAX)
- One Micro-USB Input Ports: 5V-2A
- Two Output Ports: 5V-2.4A/ 5V-1A
- The battery pack has dual USB+USB Type C output ports, which support three devices charging at the same time
- Quick charging on all your USB-A(5V 1A/2.4A) and USB Type-C(5V 3A MAX) compatible devices, you can even charge a USB-C device and USB-A devices simultaneously.
- Customized for an external battery pack for your cell phones or other smart devices, the 37Wh portable power bank is available to carry on the plane.
- Built-in safeguards to protect your devices against over current, over heating, over charge & discharge, anti-EMI and anti-reverse during charging and storage.
What you get
- One 20000mAh Power Bank
- One USB Type-C Cable for recharging the power bank
- One User Manual
OUTXE 25000mAh Wireless Solar Power Bank IP67 Waterproof Solar Phone Charger
This OUTXE 25000mAh Wireless Solar Power Bank Its rugged, rubberized finish is waterproof, drop-proof, and dirt-proof. Ridges provide a far better grip. Alos, Every USB port is typically covered by an IP67 rubber cap that protects your battery from complete immersion (up to 1 meter underwater) and against dust. Furthermore, The built-in nylon strap allows you to clip the charger to anything and travel anywhere. Stay hands-free when you’re on the go! a 25000mAh battery is right for extending the lifetime of devices like smartphones, tablets, e-readers, gaming devices, music players, etc. Charge 3 devices simultaneously via 1 USB QC3.0 output; 1 USB output 2.4A; and 1 wireless charging pad for wireless charging enabled devices. Faster Recharge: 4A Double input (Type C and Micro USB) provides the fastest overnight re-charge time; 8 hours for a full charge; also supports quick charging. 18W Quick Charge: Charge your phone with max 9V=2A/12V=1.5A/18W charging power. The charger will match your devices with the foremost appropriate charging levels to greatly shorten charging times. Smart charging technology optimizes output to match what’s plugged in and prevents overcharging.
In addition, Pass-through charging allows you to recharge your power bank via a wall outlet while simultaneously charging your connected devices. The lithium-polymer batteries are often recharged quite 500 times, supplying you with the facility equivalent of 1,742 AA batteries. High-yield lithium cells keep wasteful alkaline batteries out of landfills.
- Capacity: 25000mAh(25Ah*3.7V=92.5Wh)
- Battery Type: Li-polymer Rechargeable Battery
- Solar Panel: 2W, 400mA
- Easily hang it on your backpack with carabiner and hands-free on the go. It could recharge the battery itself under sunlight for emergency purpose while outdoor
- Over a week’s worth of power that goes everywhere you do. Keep your phones, camera and other devices charged and never worrying about running out of batteries
- Rugged construction protects against rigors of the outdoors
What you get:
- OUTXE 25000mAh Wireless Solar Power Bank
- Micro USB charging cable
- Type-C charging cable
- User manual
TalkWorks Portable Charger Power Bank USB Battery Pack 16500 mAh - External Cell Phone Backup Supply for Apple iPhone 12, 11, XR, XS, X, 8, 7, 6, SE, iPad
This TalkWorks Portable Charger Power Bank USB Battery Pack 16500 mAh – External telephone Backup Supply for Apple iPhone 12, 11, XR, XS, X, 8, 7, 6, SE, iPad, Android for Samsung Galaxy – Black, 04859. Likewise, Small and compact, but loaded with power to stay your devices powered abreast of the go! With power options of 4000 / 6000 / 8000 / 10000 / 16500mAh we are sure we will offer you the much needed power boosts your devices will need while on the move so you’ll keep talking, texting, browsing or gaming! Powerbanks feature a 4 LED indicator that displays charger power level, so you’ll know exactly when the portable charger must be recharged. Furthermore, Included with the battery pack may be a user manual and a 7 inch micro USB charging cable designed to re-charge the facility bank.
In addition, These chargers are built for everyday use and simply slot in the plan of your hand, pocket, purse, bag or backpack. Works with any standard USB device like cell phones and smartphones: For Apple iPhone, iPad, Watch, AirPods & Android for Samsung Galaxy, Tablets or USB accessories for Nintendo Switch, Wireless Headphones/Earbuds, Bluetooth Speakers, E-Readers, and more.
- Package Dimensions: 7.4 x 3.35 x 1.38 inches
- Item Weight: 14.1 ounces
- Colour: 16500mAh | Black
- Manufacturer: Talkworks
- PORTABLE CHARGE POWER BANKPOWER UP: TalkWorks power banks will keep you powered in the home, at the office and on-the-go with up to 5x extra battery for your cell phone (iPhone, Samsung Galaxy),
- DUAL USB PORTS: Charge up to two devices at the same time with shared power output that is automatically distributed across both ports
- SAFE CHARGE: 15W/3A portable charger features integrated circuit protection to safeguard your device from any overheating,
- INCLUDES: Battery pack includes a user manual and a 7 inch micro USB charging cable designed to recharge the power bank
- LIFETIME WARRANTY: All TalkWorks products are backed by a Lifetime Warranty and Satisfaction Guarantee
HALO - Pocket Power 6000 Portable Charger Power Bank for Phone - High-Speed TSA Approved
This HALO – Pocket Power 6000 Portable Charger Power Bank for Phone, This external battery has dual USB charging ports so you’ll charge two devices directly the facility bank works great for iPhone Samsung Galaxy iPad pocket games and other devices. Therefore, Along side every Pocket Power 6000 Battery Pack comes a 3 charging cables that have a USB type C Micro USB and a Lightning Cable These handy charging cables can hook up with most phones tables and other devices. Moreover, There’s nothing more frustrating than a dead battery when you’re on-the-go This power bank will provide 20 to 34 hours of talk time for iPhones and 18 to 47 for Samsung phones counting on the model, If you are a frequent flyer you are going to like this battery power bank The USB portable charger is TSA compliant weighs under 6 ounces and fits seamlessly in any bag or carry-on luggage.
In addition, Enjoy a rapid charge when you’re equipped with this 6000mAh power bank Plug your device(s) into the external battery pack and you will be copy to full power in record time.
- Package Dimensions: 9.02 x 6.3 x 1.69 inches
- Item Weight: 8.9 ounces
- Colour: Rose Gold
- Manufacturer: HALO
- Date First Available: January 13, 2020
- COMPACT USB BATTERY PACK
- CHARGING CABLES INCLUDED
- NEVER BE LOW ON CHARGE
- TSA COMPLIANT POWER BANK
- LIGHTNING FAST CHARGING
RAVPower Portable Charger 15000mAh PD3.0 Power Bank QC 3.0, 18W High-Speed Ultra Compact USB C Battery Pack
This RAVPower is the one-stop power charging solution for many customers from around the world. Therefore, Leader in fast wireless charging because of our groundbreaking HyperAir technology, our big variety of portable chargers and charging accessories provide a reliable thanks to stay powered anywhere, anytime. Furthermore, A redefined product boasts an ultra compact size and pioneer technology, more portable and easier to use. Size 5.1″, merely 8% larger than a mean 10000mAh power bank, the RP-PB231 is the perfect portable charging solution for your big screen mobile and iPad that require more power than other devices.
In addition, Fully compatible with most USB-charged devices including iPhone or Android mobile, iPad Pro, Switch, etc. via the PD 3.0 USB-C port, QC 3.0 USB-A port, and iSmart USB-A port.
- Battery Capacity: 15,000mAh/3.8V
- USB-C PD Output: 5V/3A, 9V/2A, 12V/1.5A 18W Max.
- USB-A QC Output: QC 5V/3A,9V/2A,12V/1.5A,18W Max.
- USB-A iSmart Output: 5V/2.4A, 12W Max.
- USB-C PD Input: 5V/3A, 9V/2A, 12V/1.5A 18W Max.
- Micro USB Input: 5V/2.4A, 12W Max.
- Total Output: 30W Max.
- Rated Capacity: 12V 1.5A, 4200mAh
- Net Weight (Battery Pack): 290.3g / 10.2oz
- Dimensions (Battery Pack): 140.5 x 71 x 20.5mm / 5.53 x 2.8 x 0.81in
- High quality material and reliable design help extend the life span of the power bank – retaining 80% of its original capacity after 300 complete charge cycles
- Smaller than almost all 15000mAh power banks,
- Provides ultimate protection together with superior performance for both you and your device, lessening risk of a swollen battery
- Delivers blazing fast power to your iPhone, Android mobile, iPad Pro, Switch, etc., via the PD 3.0 USB-C and QC3.0 USB-A ports
- Small size fits any pocket of your backpack or handbag, stay powered anytime, anywhere
- Compatible with virtually all USB-powered devices, including smartphones, iPad Pro, Switch, etc.,
What you get:
- One RAVPower 15000mAh Power Bank (RP-PB231)
- One Micro USB Charging Cable (Lightning Cable and USB-A to Type-C Cable are NOT included)
- One User Guide
Solar Charger, 10000mAh Solar Power Bank, Qi Wireless Charger, Portable Charger for iPhone, External Battery Pack,
This Solar Charger, 10000mAh Solar Energy Bank, Qi Wireless Charger. Qi ID-3533 by wireless power consortium. Thus, Qi wireless fast charging tech frees you from messing cables. It takes about 60 hours to urge a full charge only via the solar array .Moreover, Please fully charge the facility before you travel because the solar charging is for emergency use only.
In addition, Equipped with dual flashlights, handy and convenient as camping and emergency light. 100 hours of dual flashlights illumination.
- Product Dimensions: 5.9 x 3.1 x 0.8 inches
- Item Weight: 9 ounces
- Manufacturer: LEO WAY
- Product Name: Wireless Solar Power Bank
- Micro USB Input: DC 5V/ 2.1A
- Type C Input: DC 5V/ 2.1A (6 hours fully charged)
- USB Output: DC 5V/ 2.1A
- Wireless Output: DC 5V/ 1.0A
- Waterproof Rating: IPX4
- Product Size: 5.9*3.1*0.8 inch
- Product Weight: 0.56 lbs/ 255 g
- Battery: Li-polymer Battery
- Material: ABS+PC+Silicone
- Qi Certified Wireless Charger: Qi ID-3533 by Wireless Power Consortium
- Qi Wireless Compatible Devices: All qi-enabled phone devices. Truly cable-free and tangle-free.
What you get:
- One 10000mAh Solar Power Bank
- One Type-C Cable
- One User Manual
- One Compass Ring
What to seem for during a portable power bank?
Without fancy testing equipment, you never truly know if you’re getting what you purchased with A battery pack. Vendors, especially in Amazon listings, wish to throw around tons of terms and certifications.
Here are a couple of tips to assist you create a decision:
For those with a compatible device, confirm the battery pack is Quick Charge 2.0, 3.0, or PD certified. counting on your smartphone, this will make an enormous difference in performance. If you own a QC 2.0 device, however, ask yourself if paying extra for a QC 3.0 capable pack is worthwhile .
Don’t put one hundred pc confidence during a company’s claims of a pack having the ability to charge, say, a Galaxy S8 or iPhone X sixfold over. Battery capacity and efficiency varies supported a variety of things . Read this Macworld report on USB-C packs to find out more about batteries and capacity.
Look at the specs of the battery, and make sure that its input isn’t limited to slow charging like 5V/1A. The faster the input, the faster your battery pack rechargers, the faster you’re able to hit the road.
All of our power bank reviews
Click on the links below to read the complete reviews of all the products we tested for this roundup. we’ll still review and update this text as we test more battery packs.