Top 12 Best High Capacity Powerbanks – Portable External Battery Chargers

We looked at 10 of the best portable power bank, with a range sizes from big and small capacity to ultra high capacity. There is a growing need for longer lasting portable external battery charger and the demand is being met by manufacturers with the line-up featured below.

Make no mistake that these high capacity batteries especially those above 15,000mAh are big and heavy. While some manufacturers try their best to make it ultra slim or grip friendly, these will ultimately still take up a big foot print.

In our comparison, power banks with capacity between 10,000mAh to 15,000mAh weigh from around 150 grams to 309 grams. While, higher capacity portable battery chargers, those between 15,000mAh to 20,000mAh weigh around 300 grams to over 500 grams.

The weigh of these power banks also depends on the chosen material for its construction, while most manufacturers op for plastic cases, some go as far as to encase their rechargeable batteries in aluminium alloy casing giving it a more premium feel, weighted when held and robustness.

The bigger the capacity the more juice there is to charge your smartphones or tablets. These high capacity power banks will charge your devices a good few times before needing to charge itself. The number of charges depend on the capacity, technology behind these power banks as well as the devices you are charging. A good example of how many times you can charge your device for a 15000mAh battery charger is shown in the image below:

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Most chargers come with 2 USB output ports to charge two devices at the same time, while power banks with bigger capacity battery may include a third port. When considering a portable battery charger, it is worth looking at the maximum output current on the USB ports.

Higher current allows for faster charging and charging of devices with bigger battery such as tablets, iPad or Phablets. For example, the iPad wall charger is rated 5 Volts and 2.1 Amps. In order to charge the iPad using the same amount of time you would when a portable charger, you will need a power bank with USB port capable of 2.1 Amps or higher. If you plug this into a 1.0 Amp port, it will take twice as long.

Not all ports are equal but some manufacturers use smart sensing technology so you need not worry about which port you use. Once plugged in, the power bank will check the device, be it a smartphone or tablet and use the appropriate current level to charge its battery.

Top 12 Best Ultra High Capacity Portable External Battery Chargers

We categorised the power banks in our list into three big groups according to its capacity; 10,000mAh to 15000mAh, from 15,000mAh to 20,000mAh and more than 20,000mAh. For each of the group, we pick 12 of the very best ultra high capacity power bank in the market.

10,000mAh-15,000mAh

In this category, typical battery pack can charge a smartphone up to 5 times, an iPad mini up to 2 times or an iPad Air up to a full charge with over 500 recharge cycles. We look at some of the thinnest, lightest, sleekest, most versatile and robust chargers. [COMPARISON IN THIS CATEGORY]:

• Anker PowerCore 10000mAh Portable Charger with PowerIQ – SMART PORTS, QC3.0 OPTION
• TeckNet® Power Bank 10000mAh Fast Portable Charger Battery Pack USB External Battery Power Bank– SLIMMEST, LIGHTEST
• Anker PowerCore 13000mAh Portable Charger with PowerIQ – SMART PORTS
• EasyAcc 10000mAh Brilliant Ultra Slim Dual USB (2.1A / 1.5A Output) Portable Power Bank External Battery
• RavPower 13400mAh Power Bank with iSmart Technology – SMART PORTS, BIGGEST CAPACITY IN CAT.
• TeckNet® PowerWave W2 13000mAh Portable Charger with BLUETEK Smart Charging – SMART PORTS
• Mophie PowerStation Duo XL 12000mAh Fast Portable Charger Battery Pack Dual USB – SMART PORTS
• RAVPower® 13000mAh Deluxe External Power Bank with iSmart Technology 4.5A – SMART PORTS, FLASH LIGHT
• iMuto 10000mAh Mini Portable Charger with Digital Display – SMART PORTS
• MAXOAK 13000mAh External Battery High Capacity Power Bank
• OLALA 13000mAh Apple MFi Certified Built-in Lightning Cable Power Bank – LIGHTNING CABLE
• JETech 10000mAh Portable Power Bank! – FLASHLIGHT

15,000mAh – 20,000mAh

In this category, typical battery pack can charge a smartphone up to 7 times, an iPad mini up to 3 times or an iPad Air up to 1.5 times with over 500 recharge cycles [COMPARISON IN THIS CATEGORY].

• EasyAcc 15000mAh High Capacity 4.8A Smart Output Power Bank Battery Charger – SMART PORTS
• KMASHI 15000mAh External Battery Power Bank Portable Charger
• RAVPower® 16750mAh Deluxe External Battery Pack (3rd Generation Portable Charger, Power Bank, 4.5A, Dual USB) – FLASH LIGHT, SMART PORTS
• MI Power Bank by Xiaomi 16000mAh – ALUMINIUM
• Anker® 2nd Gen Astro E5 16000mAh 2-Port (3A Output) Portable Charger External Battery Power Bank with PowerIQ – SMART PORTS
• VINSIC 20000mAh Ultra-slim Power Bank, Dual USB Port 2.1A & 1A External Mobile Battery Charger – ALLOY SUPER SLIM
• iMuto 20000mAh Compact External Battery Power Bank – SMART PORTS, FLASHLIGHT
• EasyAcc Monster 20000mAh Power Bank – SMART PORTS, FLASHLIGHT
• iMuto 20000mAh High Capacity Portable Charger with Qualcomm Quick Charge 3.0 – QC3.0, SMART PORTS
• EasyAcc 20000mAh Rugged Outdoor Power Bank with IP67 – RUGGED, SMART PORTS
• Anker PowerCore II 20000 Portable Charger with Power IQ – SMART PORTS
• iXCC 20000mAh Ultra High Capacity Portable Charger – ALUMINIUM, SMART PORTS

ALSO: Vinsic PB206 20000mAh Ultra Slim Dual USB Power Bank

More than 20,000mAh

• Anker PowerCore 20100 Ultra High Capacity Power Bank 4.8A with PowerIQ – SMART PORTS
• Anker PowerCore+ 20100 USB-C Type-C Ultra High Capacity 6A with PowerIQ – SMART PORTS, USB-C, METAL
• ALLPOWERS 20800mAh Portable Charger 4.5A with iPower Tech – SMART PORTS, FLASHLIGHT
• EC Technology® 2nd Gen Deluxe 22400mAh Ultra High Capacity 3 USB External Battery with LED Flashlight – FLASHLIGHT
• Anker Astro E7 26800mAh Ultra-High Capacity Portable Charger – SMART PORTS, FLASHLIGHT
• RAVPower 26800mAh 3 USB Power Bank with iSmart Technology 2.0 – SMART PORTS
• Anker PowerCore+ 26800 High Capacity External Battery with Qualcomm QC3.0 – SMART PORTS, QC3.0, METAL
• iMuto 30000mAh Ultra High Capacity 3 USB Power Bank with iM Power – SMART PORTS, QC3.0 OPTION
• XTPower 31200mAh MP-30000 Power Bank with USB and DC Laptop Charger – LAPTOP
• MAXOAK 36000mAh 4 Port (2 USB, 1 Type C, 1 DC for MacBook Air and Pro) Portable Charger – USB-C, MACBOOK CHARGER!
• MAXOAK 50000mAh 6 Port (5/12/20V) with 4USB and 2 Laptop Output Portable Charger – LAPTOP
• Crave PowerPack 50000mAh Dual USB and Dual Laptop Portable Charger – LAPTOP

BONUS: RAVPower 32000mAh Power Bank 3USB – SMART PORTS

Let’s take a closer look at each of them:

Battery Capacity: 10,000mAh-15000mAh (LARGE)

1. Anker PowerCore 10000mAh Portable Charger

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• Capacity: 10,000mAh
• Charging Port(s): 1 output port
• USB Output Rating: 5V up to 2.4A with 4 LED power Meter. For Quick Charge support see model below.
• High Speed input (5V/2A) for fast charging.  MultiProtect Safety System protect against surge and short circuit to keep your device safe.
• Dimensions and Weight: 3.6 x 2.4 x 0.9 inches Weight: 222g

Also available: Anker PowerCore 10000mAh with Quick Charge 3.0

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• Capacity: 10,000mAh
• Charging Port(s): 1 output port
• USB Output Rating: 5V with Quick Charge 3.0 output (up to 3A) 4 LED power Meter. Charge up to 80% in 35 minutes. Non-quick charge devices charge at max speed.
• High Speed input (5V/2A) for fast charging. MultiProtect Safety System protect against surge and short circuit to keep your device safe.
• Dimensions and Weight: 3.6 x 2.4 x 0.9 inches Weight: 222g

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2. TeckNet® Power Bank 10000mAh Fast Portable Charger Battery Pack USB External Battery Power Bank

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• Capacity: 10,000mAh
• Charging Port(s): 2 output ports capable of charging two devices at the same time
• USB Output Rating: 5V 3.1A (2.1A + 1A) with 4 LED Power Meter
• Colour Options: White or Black
• Dimensions and Weight: 15.4 x 7.5 x 1.4 cm and 154 grams – SLIMMEST, LIGHTEST

3. Anker PowerCore 13000mAh Portable Charger with PowerIQ – SMART

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• Capacity: 13000mAh (charges iPhone 6s 5 times, Galaxy S6 3.5 times, iPad Air 2 once)
• Charging Port(s): 2 output ports with PowerIQ and VoltageBoost Technology
• USB Output Rating: 5V up to 2A output per port (Qualcomm Quick Charge 3A not supported)
• Colour Options: white or black
• Dimensions and Weight: 4.57 inches, 1.22 inches, 6.02 inches, 8.96 ounces (254 grams)

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4. EasyAcc 10000mAh Brilliant Ultra Slim Dual USB (2.1A / 1.5A Output) Portable Power Bank External Battery Charger

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• Capacity: 10,000mAh
• Charging Port(s): 2 output ports capable of charging two devices at the same time
• USB Output Rating: 5V 3.6A (2.1A + 1.5A) with 4 LED Power Meter
• Colour Options: Black or White with different coloured accent (Green, Orange, Purple, Silver, Blue)
• Dimensions and Weight: 13.3 x 7.1 x 1.6cm, 241 grams

5. RavPower 13400mAh Power Bank with iSmart Technology – SMART, HIGHEST CAPACITY IN CATEGORY

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• Capacity: 13400mAh charges iPhone 6 or 6s up to 5 times, Galaxy S6 over 3 times, iPad Air once.
• Charging Port(s): 2 output ports with iSmart Technology
• USB Output Rating: 5V USB A1: 5V/2.4A max , USB A2:5V/2.1A max , total output 4.5A
• micro USB input: DC 5V/2A
• Colour Options: Black or White
• Dimensions and Weight: 5.47 inches, 2.24 inches, 0.87 inches,  6.4 ounces (181 grams)

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6. TeckNet® PowerWave W2 13000mAh Portable Charger with BLUETEK Smart Charging – SMART

Huge Capacity capable of charging the iPad Air once, the Galaxy S5 over three times, the iPhone 5s almost six times and other smartphones multiple times. Recharges in 6.5 hours with a 2 amp adapter (not included) and the included Micro USB cable.

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• Capacity: 13,000mAh
• Charging Port(s): 2 output ports capable of charging two devices at the same time with BLUETEK Technology, which intelligently identifies your device to deliver its fastest possible charge
• USB Output Rating: 5V 3.0A Total (up to 2.4A per port) with 6 LED Power Meter
• Colour Options: Black or White
• Dimensions and Weight: 160mm x 80mm x 25mm, 263 grams 

7. Mophie PowerStation XL 12000mAh Fast Portable Charger Battery Pack Dual USB – SMART PORTS

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• Capacity: 12,000mAh
• Charging Port(s): 2 output ports capable of charging two devices at the same time – 2 USB PORTS
• USB Output Rating 5V automatically switches between 500mAh, 1A and 2.1A depending on connected device. 4 LED status indicator. Capable of charging a smartphone up to 8 times.
• Colour Options: Black or White
• Dimensions and Weight: 2.80 in x 4.50 in x 0.91 in, 11.02 oz

Also available: Mophie PowerStation (4000mAh), Mophie PowerStation Mini (2500mAh), Mophie PowerStation Duo (6000mAh), Mophie PowerStation Plus 2x/3x with Lighting Connector/microUSB (3000/5000mAh), Mophie PowerStation PRO Rugged (6000mAh), Mophie Power Reserve with Lightning Connector or MicroUSB (1350mAh)

8. RAVPower® 13000mAh Deluxe External Power Bank (3rd Gen Portable Charger, iSmart Technology, Power Bank, 4.5A – SMART PORT

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• Capacity: 13,000mAh (a high capacity 16,000mAh variety is also available below)
• Charging Port(s): 2 output ports capable of charging two devices at the same time
• USB Output Rating: 5V 4.5A (2.1A and 2.4A) for faster charging with Power Meter & enough current to charge 2 iPads simultaneously – HIGHER CURRENT, FASTER CHARGING
• Colour Options: Black or White
• Dimensions and Weight: 12.7 x 8.1 x 2.2cm / 5.0 x 3.2 x 0.86 inches, 309 grams

9. iMuto 10000mAh Mini Portable Charger with Digital Display

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• Capacity: 10,000mAh
• Charging Port(s): 2 output ports with Smart Power Technology, detects device and delivers the right current for faster charging
• USB Output Rating: Total 3.1A (2.1A and 1A) output with Digital Power Meter
• Compact design, fits in the palm of your hand.
• Dimensions and Weight: 3.8 inches, 1.2 inches, 2.6 inches, 8.48 ounces

10. MAXOAK 13000mAh External Battery High Capacity Power Bank

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• Capacity: 13,000mAh
• Charging Port(s):5V 3.1A (2.1 + 1A) 2 output ports
• USB Output Rating: with  Digital Display
• Auto power off when no devices is connected for 12 seconds. 9-10 hours to recharge from flat with 1.5A or 2A adapter (not supplied).
• Dimensions and Weight: 4.72 inches, 2.83 inches, 0.83 inches, 10.72 ounces

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11. OLALA 13000mAh Apple MFi Certified Built-in Lightning Cable Power Bank

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• Capacity: 13,000mAh
• Charging Port(s): up to 2.4A. 2 output ports, 1 USB and 1 Built-in Lightning Cable for iPhone
• USB Output Rating: with 4 LED power Meter
• Slim design with convenient built-in lightning cable that tugs away when not in use. Recharge in 5 hours with 2A adapter (not supplied)
• Dimensions and Weight: 138 x78 x 23mm, 295 grams

12. JETech 10000mAh Portable Power Bank – FLASHLIGHT

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• Capacity: 10,000mAh
• Charging Port(s): 2 output ports
• USB Output Rating: 5V 3.1A (2.1 + 1A) with 4 LED power Meter
• Built-in flash light, encased in premium aluminium with anodized finish. Slim design.
• Dimensions and Weight: 6.7 x 4.2 x 0.9 inches, 9.1 ounces

Battery Capacity: 15000mAh – 20,000mAh (HUGE)

Our next category of power bank has capacity from 15,000mAh to 20,000mAh. These are up to twice bigger and heavier than the last category but considerably more charging power.

1. KMASHI 15000mAh External Battery Power Bank Portable Charger

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• Capacity: 15,000mAh
• Charging Port(s): 2 output ports
• USB Output Rating: 5V 3.1A (2.1 + 1A) with 4 LED power Meter
• High Speed input (5V/2A) for fast charging 6.5 hours
• Dimensions and Weight: 81 x 156 x 21mm.Weight: 15.2 ounces

2. EasyAcc 15000mAh High Capacity 4.8A Smart Output Power Bank Battery Charger – SMART

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• Capacity: 15,000mAh
• Charging Port(s): 3 output ports capable of charging three devices at the same time with Smart Technology, automatically identify the type of device and set suitable output current
• USB Output Rating: 5V 4.8A Total Output Current with 4LED Power Meter & LED Flashlight – FLASHLIGHT
• Colour Options: White
• Dimensions and Weight: 151 x 73 x 20.6 mm (5.94 x2.8x 0.8inches) , 335 grams

3. RAVPower® 16750mAh Portable Charger Power Bank 4.5A Dual USB – SMART

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• Capacity: 16,750mAh
• Charging Port(s): 2 output ports capable of charging two devices at the same time
• USB Output Rating: 5V 4.5A (2.1A + up to 2.4A) for faster charging with Smart ports and Power Meter – FLASHLIGHT, SMART & FASTER CHARGING
• Colour Options: White or Black
• Dimensions and Weight: 12.5 x 8.0 x 1.8 cm, 456 grams

4. MI Power Bank by Xiaomi 16000mAh – SMART

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• Capacity: 16,000mAh (up to 5 full charges on iPhone 5, 2.5 full charge on iPad mini) in aluminium casing with CNC milling technology and sandblasted finish.
• Charging Port(s): 2 output ports capable of charging two devices at the same time
• USB Output Rating: 5V 3.6A (2.1A + 1.5A ) auto load detection with 4LED Power Meter
• Colour Options: Black, Blue, Gold, Red or Silver – ALUMINIUM
• Dimensions and Weight: 145 X 60.4 X 22mm, 350 grams 

5. Anker® 2nd Gen Astro E5 16000mAh 2-Port (3A Output) Portable Charger External Battery Power Bank with PowerIQ – SMART

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• Capacity: 16,000mAh
• Charging Port(s): 2 output ports capable of charging two devices at the same time
• USB Output Rating: 5V 3A (up to 3A with PowerIQ) for faster charging with 4LED Power Meter, LED Flash Light – SMARTER & FASTER CHARGING
• Colour Options: White
• Dimensions and Weight: 150 × 62 × 22mm / 5.9 × 2.5 × 0.9in/ 5.4 x 2.4 x 0.83inch, 296 grams

6. VINSIC 20000mAh Ultra-slim Power Bank, Dual USB Port 2.1A & 1A External Mobile Battery Charger – BIGGEST CAPACITY IN CATEGORY, SUPER SLIM

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• Capacity: 20,000mAh
• Charging Port(s): 2 output ports capable of charging two devices at the same time
• USB Output Rating: 5V 3.1A (2.1A + 1A) with Power Meter (Figure Indicator)
• Colour Options: Grey or Silver Hard Plastic and Alluminium Alloy Construction – ALLOY
• Dimensions and Weight: 173 x 120 x 12mm (L*W*H) (height: 12.8mm), 533grams – HEAVIEST, SLIMMEST

7. iMuto 20000mAh Compact External Battery Power Bank – SMART PORTS, FLASHLIGHT

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• Capacity: 20,000mAh – iPhone 6 almost 8 times, iPad Air almost 1.7 times, Galaxy S6 almost 5.7 times, Galaxy Note 4 almost 4.8 times
• Charging Port(s): 2 output ports capable of charging two devices at the same time, LED flash light
• USB Output Rating: 5V (2.1A & 1A) detects device and offers maximum current for quickest charge. Power Meter with Digital Indicator
• Colour: Black and gold coloured surround
• Dimensions and Weight: 5.4 x 3.1 x 1.2 inches, 16.2 ounces (459.26 grams)

8. EasyAcc 20000mAh Power Bank – SMART PORTS, FLASHLIGHT, 4 PORTS

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• Capacity: 20,000mAh – Charge an iPhone 6 7.5 times, a Samsung S6 5 times or an iPad Mini 3 2 times
• Dual port input for quick charging up to 4A (2A per port) via micro USB ports. Reduce charging time by half.
• Charging Port(s): 4 output ports capable of charging four devices at the same time,LED flash light
• USB Output Rating: 5V (up to 4.8A max) detects device and offers maximum current for quickest charge (up to 2.4A). Power Meter with 4LED
• Colour: Black and coloured surround (orange, red, gray)
• Dimensions and Weight: 6.57 x 3.1 x 0.86 in. / 167 x 80 x 22 mm, 16oz / 454g

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9. iMuto 20000mAh High Capacity Portable Charger with Qualcomm Quick Charge 3.0 – QC3.0

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• Capacity: 20000mAh
• Charging Port(s): 2 USB output, 1 USB input with Qualcomm Certified Quick Charge 3.0 technology up to 4 times faster than standard charger. Backward compatible with QC2.0.
• USB Output Rating: USB1 (5-6V/3A, 6-9V/2A, 9-12V/1.5A), USB2 5V/2.4A with digital battery level indicator, waterproof lid and flashlight (3-modes, normal, flash, SOS). 2A input for faster charging up to 12 hours.
• Able to charge up to 80% of the battery for QC 2.0 / 3.0 compatible devices when charging for approximately 35
• Micro USB (5V/2A, 9V/2A, 12V/1.5A) input (power supply not included.
• Dimensions and Weight: 6.77*3.23*0.89 inches, 17.18 ± 0.35 oz

10. EasyAcc 20000mAh Rugged Outdoor Power Bank with IP67 – RUGGED, FLASHLIGHT

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• Capacity: 20000mAh
• Charging Port(s): 2 USB output, 1 USB input
• USB Output Rating: 5V 3.4a (2.4A max per port) total output with 4 LED battery level indicator, waterproof lid and flashlight (3-modes, normal, flash, SOS). 2A input for faster charging up to 12 hours.
• Rugged, weatherproof, dustproof, shockproof body with IP67 rated, withstand immersion in water under 1 meter for 30 minutes.
• Dimensions and Weight: 7 x 4.7 x 1.6 inches, 1.2 pounds

11. Anker PowerCore II 20000 Portable Charger with Power IQ – SMART PORT

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• Capacity: 20000mAh
• Charging Port(s): 3 USB with Smart PowerIQ Technology detects device for maximum charging speed. Stops charging when device is full.
• USB Output Rating: 5V 6A (3A max per port) total output with 4 LED battery level indicator
• Colour Options: Black. Dual 4A USB input for 2X faster charging with 6 hours for a full charge. Adapters not supplied
• Dimensions and Weight: 6.3 x 2.6 x 1in, 383g/13.5oz

12. iXCC 20000mAh Ultra High Capacity Portable Charger – ALUMINIUM

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• Capacity: 20000mAh
• Charging Port(s): 2 USB with Smart ChargeWise Technology detects device for maximum charging speed. Stops charging when device is full.
• USB Output Rating: 3.4A total output (up to 2.4A output per port) with 4 LED battery level indicator
• Colour Options: Pink, Silver, Black in Aluminium body
• Dimensions and Weight: 6.4 inches, 2.9 inches, 0.8 inches, 15.04 ounces

Battery Capacity: More than 20,000mAh (ULTRA)

1. Anker PowerCore 20100 Ultra High Capacity Power Bank 4.8A with PowerIQ

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• Capacity: 20,800mAh with PowerIQ smart ports to supply highest current for fastest possible charge
• Charging Port(s): 2 output ports capable of charging two devices at the same time
• USB Output Rating: 5V 4.8A maximum output. 4 LED Power Meter. Recharge in 10 hours with 2A charger not supplied.
• Colour Options: Black or White in Matte Fnish
• Dimensions and Weight: 6.5 x 2.3 x 0.9in, 356g/12.56oz

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2. Anker PowerCore+ 20100 USB-C Type-C Ultra High Capacity 6A with PowerIQ – USB-C, METAL

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• Capacity: 20,100mAh and PowerIQ enough to charge one MacBook, one iPhone and one iPad Air 2 on a single charge
• Charging Port(s): 3 output ports capable of charging three devices at the same time. 2 USB-A, 1 USB-C (for MacBook, Nexus 6P/5X). The USB-C port act as input to charge the battery and output to charge your devices.
• USB Output Rating: Type C port: 5V 3A; PowerIQ port: 5V 3A max (2.4A max per port) LED Power Meter
• Colour Options: Matte Black in Aluminium Alloy Case
• Dimensions and Weight: 7.2 x 2.4 x 0.9 in, 454g/16oz

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3. ALLPOWERS 20800mAh Portable Charger 4.5A with iPower Tech – FLASHLIGHT

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• Capacity: 20,800mAh
• Charging Port(s): 2 output ports capable of charging two devices at the same time with iPower smart device detection
• USB Output Rating: 5V 4.5A (USB1: 5V/2.1A ; USB2: 5V/2.4A(max) with up to 3A per port. 4 LED Power Meter and LED Flash Light. Large Input 5V/2A: Recharges in around 12 hours with a 2 amp charger (not included)
• Colour Options: Black and Silver
• Dimensions and Weight: 6.1*3.14*0.87inch(15.5*8*2.2cm), 0.421kg/14.8oz

4. EC Technology® 2nd Gen Deluxe 22400mAh Ultra High Capacity 3 USB Output External Battery With 3-modes LED Flashlight – FLASHLIGHT

• Capacity: 22,400mAh
• Charging Port(s): 3 output ports capable of charging three devices at the same time – 3 USB PORTS
• USB Output Rating: 5V 3.4A (2.4A + 2A + 1A) for faster charging with Power Meter and LED Flash Light – HIGHER CURRENT, FASTER CHARGING
• Colour Options: Black and Blue, Black and Red, Blue, White and Black, White and Red
• Dimensions and Weight: 16 x 8 x 2.2 cm / 6.2 x 3.1 x 0.8 inch, 0.99lb/449grams

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5. Anker Astro E7 Ultra-High Capacity 26800mAh Portable Charger – SMART, FLASHLIGHT

Giant Capacity: Charges the iPhone 6 ten times, the iPhone 6 Plus or Galaxy S6 over six times or the iPad Air twice. Safely recharges with a 2 amp or higher output charger (please note most phone chargers only have 1 amp).

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• Capacity: 26,800mAh with LED Flashlight
• Charging Port(s): 3 output ports capable of charging three devices at the same time with PowerIQ smart current technology
• USB Output Rating: 5V 4A (Max of 2.1A per port) for faster charging with Power Meter – HIGHER CURRENT, FASTER CHARGING
• Colour Options: Black or White
• Dimensions and Weight: 16.6 x 8 x 2 cm ; 490 g

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6. RAVPower 26800mAh 3 USB Power Bank with iSmart Technology 2.0!

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• Capacity: 26,800mAh with 4 LED power meter
• Charging Port(s): 3 output ports with iSmart 2.0
• USB Output Rating: 5V 5.5A maximum. Rapid Input Charging: DC 5V 2A input (2A charger not included)
• Colour Options: Black
• Dimensions and Weight: 6.81 inches, 3.19 inches, 0.87 inches, 1.01 pounds

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7. Anker PowerCore+ 26800 High Capacity External Battery with Qualcomm QC3.0 – METAL, QC3.0

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• Capacity: 26,800mAh with LCD display
• Charging Port(s): 3 output ports with PowerIQ, one of which is Qualcomm Quick Charge 3.0 compatible
• USB Output Rating: Quick Charge 3.0: 18W max; PowerIQ: 5V 3A (3A max per port), none QC ports offer up to 3Amps per port. Quick Charge 3.0: 5-7V 2.1A, 7-9V 1.6A, 9-12V 1.25A
• Colour Options: Black Matt Aluminium Alloy Case
• Dimensions and Weight: 7 x 3.1 x 0.9in, 590g/20.8oz

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8. iMuto 30000mAh Ultra High Capacity 3 USB Power Bank

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• Capacity: 30,000mAh with LCD display
• Charging Port(s): 3 output ports
• USB Output Rating: 3*USB 5V/3.4A (Max.)
• Colour Options: Black with Gold Trim also known as the Taurus X6
• Dimensions and Weight: 5.14 inches, 1.2 inches, 3.06 inches, 1.01 pounds

9. XTPower 31200mAh MP-30000 Power Bank with USB and DC Laptop Charger

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• Capacity: 31,200mAh with LCD display
• Charging Port(s): 3 output ports (1 laptop 2 USB)
• USB Output Rating: 2x USB 5V, 1 DC laptop output switchable 9V, 12V, 16V, 19V and 20V 4A maximu. Total power at 80W max.
• Colour Options: White
• Dimensions and Weight: 84.64×31.5×15.12in (215x80x38.4mm), 1,81lb (822g)

10. MAXOAK 36000mAh 4 Port (2 USB, 1 Type C, 1 DC for MacBook Air and Pro) Portable Charger – USB-C, MACBOOK CHARGER, METAL

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Dedicated USB-C Type-C output for MacBook 12V/3A supply. Dedicated MacBook Air and MacBook Pro output with 16.8V/3.5A supply. Two additional USB port with up to 2.1A output.

• Capacity: 36,000mAh with 4 LED battery level indicator
• Charging Port(s): 4 output ports compatible with MacBook 12, MacBook Air, MacBook Pro with connectors supplied [see compatibility list new MacBook Pro 2016 not supported yet]
• USB Output Rating: It Has 4 Output Ports.  USB-C Type-C output for MacBook 12V/3A. MacBook Air and MacBook Pro output with 16.8V/3.5A. 2 x USB 2.1A.  Fast Charging Speed with DC input:12.6V/2.5A with home charger for 5-8 hours charge.
• Colour Options: Silver with strong aluminium shell and thick end caps.
• Dimensions and Weight: 5.34 in (w) x 1 in (h) x 7.78 in (d) . 19.79cm(L) x 2.59cm(H) x 13.6cm (W)

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11. MAXOAK 50000mAh 6 Port (5/12/20V) with 4USB and 2 Laptop Output Portable Charger – HIGHEST CAPACITY

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• Capacity: 50,000mAh with 4 LED battery level indicator
• Charging Port(s): 6 output ports compatible with most Laptops & Notebooks (Make sure your laptop charger draws under 5 Amps)
• USB Output Rating: It Has 6 Output Ports. One 20V/3A for Laptops, one 12V/2.5A for Digital Cameras, Two 5V/2.1A and Two 5V/1A. Different laptop connectors offered. Fast Charging Speed with DC input:16.8V/2.5A with supplied power supply unit
• Colour Options: Silver
• Dimensions and Weight: 8.1″ x 5.3″ x 1.3″ (20.6cm x 13.5cm x 3.3 cm (LxWxH)) And Weight 2.77lb, 1.26kg

12. Crave PowerPack 50000mAh Dual USB and Dual Laptop Portable Charger – HIGHEST CAPACITY

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Apart from the branding and colour, CRAVE PowerPack 50000mAh power bank is the exact same device to the MAXOAK 50000mAh.

• Capacity: 50,000mAh with 4 LED battery level indicator
• Charging Port(s): 6 output ports compatible with most Laptops & Notebooks (Make sure your laptop charger draws under 5 Amps) 11 connectors included
• USB Output Rating: 6 ports in total, 2 DC laptop outputs, 4 USB outputs (1 20V/3 Amp Port for Laptops, 1 12v/2.5 Amp Port for Camera, 2 5v/2.1 Amp USB Ports For Tablets & 2 5v/1.0 Amp USB Ports for SmartPhones). Different laptop connectors offered. Fast charging speed with supplied DC input:16.8V/2.5A between 6-8 hours.
• Colour Options: Silver
• Dimensions and Weight: 8.1″ x 5.3″ x 1.3″ And Weight 2.77lb

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BONUS: RAVPower 32000mAh Power Bank 3USB – SMART PORTS

• Capacity: 32000 mAh for approximately 11 days use, enough charge for the whole week and more
• Charging Port(s): 3 USB ports iSmart 2.0 ports to charge multiple devices simultaneously
• USB Output Rating: 2.4A max per port, with a total output of 6A
• Shorter charging time with 5V/2.4A input. Adapter sold separately
• Note that this power bank does not support Qualcomm Quick Charge

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