Best Power Banks for iPhone 6s

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iPhone 6s has a 1715 mAh battery and comes with a slow Apple 5-watt charger. The good news is that the phone supports 12-watt fast-charging. Best portable chargers for iPhone 6s support 12-watt fast charging and are also future-ready for fast-charging latest iPhone 11, 11 Pro/Max, XR/XS/X/8/8+ at fast-charging speeds of zero to 50% in 30 mins via USB-C PD.

Here is a list of our pick of the best power banks for iPhone 6s:

Best Future-Ready Powerbank for iPhone 6S

Aukey 10000 PD

Aukey is one of the top-ranked brands in portable chargers with reliable and affordable power banks. Aukey 10000 PD is their most future-ready compact fast-charging portable charger for iPhone 6s. It has 10000 mAh battery capacity that will fully charge your iPhone 6s more than three times (from 10% to 100% four times). The portable charger weighs around 8.3 oz (235 gms) which makes it very portable.

Aukey 10000 PD charges your iPhone 6s at a very fast rate (12-watts) of zero to 50% in about 40-45 minutes, which is faster than the Apple iPhone 6s 5-watt charger.

Powerbanks for iPhone 6s with USB PD
Aukey 10000 PD will fast charge iPhone 6s and all new iPhones at maximum possible speed

The power bank offers unmatched future readiness as it fast-charges latest iPhone 11, 11 Pro/Max, XR, XS, X, 8 etc. from zero to 50% in 30 minutes. It also fast-charges latest PD supporting iPads such as iPad Pro 11, iPad Pro 12.9, iPad Air 3, iPad mini 5 etc.

It also fast-charges latest Samsung phones such as S10/S9/S8 etc. as well as most top-end Android phones such as LG G & V series and all Google Pixels.

It can fully charge the latest iPhones 11, 11 Pro/XR etc. and most Android phones about two times.

Aukey 10000 PD has three input ports – a USB-C port, a Lightning cable port, and the micro-USB port and hence it can be charged by using either a Lightning cable, USB-C cable, or a micro-USB cable. The power bank can be recharged in just 3.5 hours with any 18+ watt USB-C PD wall charger or any Macbook USB-C any charger.  The Aukey 10000 PD can also be charged directly with the Apple iPhone 6s charger via the Lightning port in about 12 hours.

Another feature of Aukey 10000 PD is that it comes with a ‘low current charging mode’ which is a special mode to charge devices that require charging current less than 60mA, for example wireless headphones.

Pros

  • Will charge your iPhone 6s almost four times
  • Charges iPhone 6s fast, zero to 50% charge in 40 minutes
  • Can charge the iPhone 6s at 12-watt – twice as fast as Apple iPhone 6s 5-watt charger
  • Can be charged directly by Apple iPhone 6s Lightning charger
  • Fast-charges latest iPhone iPhone 11, 11 Pro/Max, XR, XS, X, 8 etc. from zero to 50% in 30 minutes.
  • Can also be charged by micro-USB and USB-C
  • Pocket-friendly design and light in weight
  • Can charge two devices at once
  • Priced well
  • Low current charging mode
  • Comes with USB-A to C cable and a 24-month warranty

Cons

  • None

Best Compact Powerbank for iPhone 6s

Anker PowerCore 10000 Redux

PowerCore 10000 Redux is Anker’s latest non-PD compact portable charger in the 10000 mAh range. It supports a maximum charging speed of 2.4 amps which means it can charge your iPhone 6s from zero to 50% in almost 40 minutes. The portable charger will fully charge your iPhone 6s almost four times.

PowerCore 10000 Redux is similar in features to PowerCore 10000 except for the design. It has a new rectangular design with better build quality and ergonomics. 10000 Redux weighs around 7 oz (200 grams) and is 1 inch thick.

Best lightweight portable charger for iPhone 6s
Anker Powercore 10000 Redux is easy to carry and extremely compact

PowerCore 10000 Redux comes with a user-friendly 10-point LED battery status indicator. It will charge almost all the Android phones and latest iPhones about twice. Anker PowerCore 10000 Redux also has a trickle charging mode which ensures fast and safe charging for low power devices as it delivers only the required amount of current.

If you own an iPhone 6/6s or iPhone 7/7s, then Anker Powercore 10000 Redux is the best choice as long as you do not mind its slow 8-hour charging time and have no plans to buy a newer iPhone any time soon.

Pros

  • Light in weight at just 6.8 oz (198 grams)
  • Charges iPhone 6s from zero to 50% in 45 minutes
  • Can charge the iPhone 6s at 12-watt – twice as fast as Apple iPhone 6s 5-watt charger
  • Will charge your iPhone 6s four times 
  • Has solid build quality
  • Comes with 10-point LED battery status indicator
  • Trickle charging mode

Cons

  • The power bank takes 8 hours to charge

Best Ultra-Compact Powerbank for iPhone 6s

Anker PowerCore II 6700

Best powerbank for iPhone 6s
PowerCore II 6700 is extremely portable, lightweight, and will charge iPhone 6s twice

Anker is the leading USB charging brand in the world with some of the best portable chargers for iPhones. PowerCore II 6700 is our favorite ultra-compact powerbank for iPhone 6S. The portable charger weighs around 4.2 oz (120 grams) and has a slim body which makes it a pocket-friendly device. It has a battery of 6700 mAh and can fully charge your iPhone 6s more than twice.

PowerCore II 6700 can charge your iPhone 6s from 0% to 50% in around 45 minutes, which is the maximum possible charging speed for iPhone 6s.

The powerbank itself will get fully charged in about 3 hours. PowerCore II 6700 has a micro-USB port for charging the powerbank and comes with a micro-USB cable.

PowerCore II 6700 Pros

  •  4.2 oz (120 grams) weight makes it very easy to carry
  • Charges iPhone 6s fast, zero to 50% in about 45 minutes
  • Charges the 6s at 12-watt – twice as fast as Apple 6s 5-watt charger
  • Comes with 6 bright LED indicators which show the power level
  • Has a sleek design and a small size 
  • Comes with a travel pouch and 18-month warranty

Cons

  • Cannot be charged directly with a Lightning cable

Best Future Ready High Capacity Power bank for iPhone 6s

Aukey 20000 PD

best high capacity powerbank for iPhone 6s
Aukey 20000 PD is a versatile power bank for both latest iPhones and latest Android phones

Aukey 20000 PD is a future ready versatile power bank for the iPhone 6s as it will also fast-charges latest iPhone iPhone 11, 11 Pro/Max, XR, XS, X, 8 etc. from zero to 50% in 30 minutes.

Moreover, it also fast-charges the latest Android phones as it supports both 18-watt USB-C PD and Quickcharge 3.0.

The powerbank will charge your iPhone 6s from zero to 50% in about 40 minutes. The power bank has enough capacity to charge your iPhone 6s an incredible 7 times.

Aukey 20000 PD itself gets recharged in just 3.5 hours with a USB-C PD charger. It can be charged through three ports – Apple Lightning port, the USB-C port, and the micro-USB port. Aukey 20000 PD supports Quickcharge 3.0, USB-C PD 18-watt, and 2.4 amp (12 watts) charging.

It also has a ‘low current charging mode’ which can charge devices that require current less than 60 mA. This includes gadgets such as fitness trackers and wireless headphones.

Aukey 20000 PD weighs 14 oz (390 grams). It has dimensions of 5.91″ x 3.27″ x 0.83″ (150 x 83 x 21 mm).

Pros

  • Will charge iPhone 6s more than 7 times
  • Charges iPhone 6s at its maximum supported speed of zero to 50% charge in about 40 minutes
  • Charges the 6s at 12-watt – twice as fast as Apple 6s 5-watt charger
  • Fast-charges latest iPhone iPhone 11, 11 Pro/Max, XR, XS, X, 8 etc. from zero to 50% in 30 minutes.
  • Very reasonable price
  • Can be charged in three ways – by Lightning cable, USB-C cable, or a micro-USB cable
  • Weighs 14 oz (390 grams)
  • Low-current charging mode
  • Comes with 24-month product replacement warranty

Cons

  • None

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