The faster phones become, the less able their batteries seem to be at keeping up. And what good is an amazing phone if you can’t use it out and about? We want a high-end phone that lasts at very least a full working day, and until we get one power banks can provide welcome relief.
While you might think it easy to quickly grab a portable power bank from the shops, it can be a little trickier than expected. There are a couple things you need to look out for; obviously, price is a big deciding factor, but other aspects such as power storage and physical size, all make for a tricky decision. That’s where we come in. Here are the best portable power banks, organised by mAh capacity, that you can buy for your phone in 2017.
1.I-Bollon 8000 MAH two output fast charging external battery charge for iPhone, iPad, Samsung, cell phone.(Black)
- PORTABLE COMPACT EXTERNAL BATTERY – Tough Material, anti-finger and super lightweight. Only palm size, ultra-compact for your bag purse. Moreover, 4 status LEDs indicate remaining capacity. It has auto-shutoff function after 1 minute if no charging device connected.
- HIGH CAPACITY & COMPATIBILITY – 8000mAh high-capacity and dual-port charger can charge at least an iPhone 6 three times, a 6 Plus or Galaxy S6 two times, as well as many other smart devices.
- DUAL PORTS – ultra-compact 8,000mAh capacity Power bank with dual USB outputs which quickly and effectively help solve low power problem.
- GUARANTEE SAFTY – Supports over-charged, over-discharged, over-voltage, over-current and short circuit protection, perfectly protects your digital devices from charging accident.
- WARRANTY GUARANTEE – We give our customer 12 months’ warranty with friendly customer service. 30 days’ unconditional replacement or money back guarantee.
2.iMuto 20000mAh Portable Charger Compact Power Bank External Battery Pack with Smart LED Digital Display and Fast Charge for iPhone 7 6S Plus, iPad
- 20000mAh High Capacity and Compact Size Backup Battery: Taurus X4 is smaller than iPhone 6 Plus, Our cell phone battery charger is powerful enough to charge iPhone 6 almost 8 times, iPad Air almost 1.7 times, Galaxy S6 almost 5.7 times, Macbook 2016 almost 1.2 times,For Nintendo Switch, Please use USB-C 3.0 Cable to connect.
- iM-Power Technology: Our cell phone portable battery charger come with two usb ports, both USB ports detect your device intelligently and deliver the faster charge. 2 USB ports (2.1A & 1A) charge 2 devices at the same time.
- Digi-Power Technology: Unique smart digital display technology shows remaining power in digital format. You always know when the usb battery charger is fully charged and how much power it’s available. Built-in LED flashlight for dark or low-light environments. Our power charger is useful especially you are in a pinch and need a small light during a blackout.
- Multiple Smart Protection System: We use high quality A-Class lithium ion batteries, together with multiple smart protection technology, to keep your devices safe from over-charging, over-voltage, over-current, and short circuit.
- What You Get: Taurus X4 Portable Battery Backup External Battery Pack Power Banks, Micro USB cable, Travel waterproof pouch, User guide, our 12-month warranty and friendly customer service.
- Exquisite appearance and portable, higher capacity, 20,000mAh.
- Double USB(2.0A+1.0A) power bank for two devices charged at the same time.
- Unique Anti-Fingerprint design, more cleanly on its surface when you hold it in any place.
- Back up flashing light, will be a good helper if you need emergent light like camping,hiking and any emergency occasions.
- 100% customer satisfaction, 30 days worry-free money back with One Year limited warranty.
- ULTIMATE BATTERY LIFESPAN: Use the same battery technology as the world’s elite electric cars. The optimized 26650 battery cells last for years, certified for over 1000 charging cycles and representing a 60% increase in lifespan over other power banks on the market. With the Longuard, your devices stay powered up and ready to whenever you are.
- 10000mAh DUAL OUTPUTS: Feature dual 2.4A outputs for Max 4.8A and a capacity of 10000mAh, designed to quickly and safely charge two devices simultaneously. Our proprietary Fit Charge technology automatically detects and delivers the fastest safe charging rate for your devices.
- RAPID RECHARGE: Fully recharged in 5 hours via 2.4A USB wall charger, featuring dual recharging inputs for maximum compatibility. Accepts DC 5V input from common Micro USB as well as the new USB Type C protocol for backward compatibility and future-proof practicality.
- SAFE AND RELIABLE: Feature battery cell monitoring and 9 different built-in safeguards, continually self-diagnoses itself and protects your devices against overcharging, overheating, short circuits and excessive current conditions.
- LED LIGHT INDICATORS: The Longuard is simple to use with one button control and 4 bright green embedded LED lights to show power level remaining. You can see at a glance how much power remains and never get caught off-guard in a low power situation.
- The smallest portable battery charger 4 battery cell (12000mAh) ever, with only 3.5 inches, 1.5 inches.
- High efficiency intelligent battery management- identifies standard current of your device
- Dual USB charging port allow you charging two device same time, while 4 status LEDs keep you informed of remaining capacity. Built-in flashlight will be a good helper for dark or low-light environments like camping, hiking or blackout
- Ultra reliable A+ Lithium-Ion battery with security protection design. This portable battery will automatic shutdown if a short circuit or overload output occurred while unit is charging
- 100% customer satisfaction, 30 days worry-free money back with TWO Years limited warranty
6.dodocool 5000mAh Portable Charger [MFi Certified] 2-Port Ultra Slim Power Bank with 40cm Detachable Micro-USB cable
- [Lightweight & Ultra-Slim] Ultra-thin at only 9mm and lightweight at less than 4.4oz, you can easily slide the compact battery pack into your bag, pocket or wallet and take it wherever you go.
- [5,000mAh Battery & Fast Charging] With up to 5,000 mAh of battery, this power bank provides up to two times extra battery life to your phone. Fully recharged in about 3 hours with the included Micro-USB cable.
- [Lightning Cable & Micro USB Cable] The detachable Apple MFi certified Lightning cable and Micro-USB cable are interchangeable, and enable you to charge 2 devices simultaneously with a total output current of 2A.
- [Safe and Reliable] Short-circuit, over-charging, over-discharging, over-voltage and over-current protection keeps you and your devices safe.
- [MFi Certification] Each Apple MFi certified Lightning Cable has an unique MFi Verified S/N and an authorization chip issued by Apple to ensure 100% compatibility with lightning port devices. it’s made specifically to fit with your iPhone, iPad and iPod so you can expect quality performance and reliability.
- Special Design And Dual Input: PHINISTEC 5000mAh Power Bank with shake switch, Extremely convenient to charge your mobile phone. We design it with Lightning input and Micro input. Not only the Micro USB cable, you can also use the same lightning cable to charge your iOS device or power bank.
- Ultra Compact: Remarkably Slim and Lightest only 5.1 x 2.7 x 0.3 inch, 5 ounce, Easy to carry space and comfortable feeling to hand holding
- Three High: High-end Design, High-speed Charging, High Capacity.
- Save To Use: Supports Over-Charged, Over-Discharged, Over-Voltage, Over-Current Short Circuit and High Temperature Protections, Perfectly protects your digital devices from charging accident
- What You Get: Phinistec 5000mAh Power Bank, Plush bag, 30cm Micro USB Cable(2A), User Manual, Our worry-free 12 months warranty and Friendly customer service.
- Massive 26800 Capacity: Made by High Quality Lithium Polymer Battery Pack, Perfect battery backup for Macbook, tablets, cell phones. Fast charging iPhone 7/6/6s 8.5 times,7/6Plus 5 times, Galaxy S8/S7 5 times and S6 6.5 times, Ipad mini 3 times,2017/2016/2015 Macbook 2 times
- Qualcomm QC3.0 Fast Charging: This 26800 mAh Power bank supports both Output and Input with Qualcomm Quick Charge 3.0 Technology. Quick charge your QC3.0 Smartphone to 80% within 35 minutes, providing 5V 9V 12V for different QC 3.0 / 2.0 devices. QC 3.0 is compatible with USB, QC 2.0 & 1.0. Fully recharge the Power Bank with the QC3.0 Micro USB input at around 7Hrs
- USB Type-C Input &Output: The Bidirectional USB Type-C Port both supports Fast in and out. Use your Original Type-C to Type-C cable to charge your New 2017/2016/2015 Macbook, Nintendo Switch .etc. Up to 2A input and 3A output with USB Type-C port
- Smart & Safety System: Built-in 4 LED Power indicators keep you informed of remaining capacity. Ultra reliable A+ Lithium-Polymer battery cell with over 500 battery charge life cycles. Intelligent Safety Protection , Supports over-charged, over-discharged, over-voltage- over-current and short circuit protection, more safe to use
- Compact Design: Ultra Slim Design with only 14mm thickness, solid and portable. Fully rubber oil surface cover to enjoy a good touch feeling and protect your devices from scratched or dropped. Smooth, classical design allows you to power up in style
9.ToHLo 20000mAh LED Display 4.2A Output 2 Port Portable Power Bank Battery Charger External Battery Pack
- High Capacity: Real 20000mAh Portable Charger, charges the iPhone 6 almost 8 times, the Galaxy S6 6 times, iPad mini4 2 times and other smartphones multiple times.
- Compact Portable: Same power, half size, unmatched reliability (5.8*2.87*0.66in, 13.01oz). Slim and sleek like iPhone6 enough to hold in your hand, your best choice for your pocket.
- Stylish Design: Smart Digital LED display ensures easy check and accurate battery capacity (90% of all other power banks never have this feature). Aviation Aluminum body design (perfect metal feel/perfect size/perfect technology).
- Ultra Safe Protection: It adopts the Polymer Battery(the safest battery type so far), effectively prevent overcharge, overcurrent and short circuits, ensuring complete reliability.
- Dual USB Outputs: 2 Port Output is all 2.1A, work for iPhone, Android smartphone etc. And 2.1A port perfect for iPad, Android tablet and other high-power devices. 2.1A Port is making it charge faster and powerful than the others. Dual USB ports can convenient to charge 2 equipments at a time you can simultaneously charge your for iPad and for iPhone (or charging other Android tablet and smart phone at the same time).
- [Power Bank+Wall Charger]: Our 2-in-1 power bank combines the best of a wall charger and portable power bank into one convenient device.
- [Foldable AC Wall Plug]: If this 10000mAh power bank ever runs out of juice, you can simply plug into a power outlet directly. A fully recharge takes only 6 hours.
- [High Capacity]: The 10000mAh capacity can charge an iPhone 6S 4.9 times, a Samsung Galaxy S7 Edge 2.3 times. The power conversion rate can reach up to 85%. Smart Dual USB Output (5V/1A and 5V/2.1A) can charge two smartphones or one smartphone and one tablet simultaneously.
- [Safety Protection]: Built-in intelligent safety system ensures complete protection for you and your devices, including over-heat, over-charge, over-current, over-discharge and short-circuit protection.
- [What You Get]: UP10 10000mAh 2-in-1 Power Bank, Micro USB Cable, User Manual; 18-Month Warranty and friendly customer service.