Best 5 iphone 6s charger external to Must Have from Amazon (Review)

1. PowerBear iPhone 6 / iPhone 6S Battery Case [5000 mAh] External Rechargeable Charger Pack for Apple iPhone 6 and 6S (Up to 275% Extra Battery) - BLACK [24 Month Warranty Included] (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
GO BEYOND YOUR POWER: Keep your iPhone 6/6S charged with this iPhone 6/6S Battery Case. A great source of energy on the go when you need it the most. This portable powerbank case for your iPhone 6/6S has a high capacity that gives you power all day long.APPLE CERTIFIED: This PowerBear battery case is Apple Certified (MFI). It is equipped with Smart Sync Technology. This lets you sync your iPhone to your Computer without having you take your case off. You can also charge your phone and case simultaneously using one cable. We put your convenience first!

2. Jackery Mini Premium 3350mAh Portable Charger - External Battery Pack, Power Bank, & Portable iPhone Charger for Apple iPhone SE, Apple iPhone 6s, 6s Plus, 6, 5, iPad Pro, iPad Mini, Samsung Galaxy S7 (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
TRAVEL CHARGER: The world's smallest external battery charger and power bank is compact, portable & stylish and perfect for long flights, road trips, or whenever you need to charge your iPhone, iPad, or other smart device.SMARTPHONES & TABLETS: Portable battery charger can be used as Samsung Galaxy S7 charger, Samsung Galaxy S6 charger, Samsung Galaxy S5 portable charger, iPhone SE portable charger, iPhone 6s+ portable charger, iPhone 6+ charger, iPhone 6s charger, iPad Pro charger, and much more.

3. iPhone 6s 6 Battery Case, Upgraded iPosible 5000mAh External Charger Case Protective Juice Pack Portable Power Case for iPhone 6s 6 (4.7 inch)[24 Month Warranty]-Black (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
*MORE POWER:Effectively provide 200% extra battery life to your iPhone 6 6s.Equivalent to add 17 + hours talk time or 12+ hours web browsing time or 60 + hours for music and built -in Magnetic Metal. Sync & charge your iPhone 6 6s to your Macbook, PC or laptop without removing the battery case. 100% compatible with all iOS versions, and future iOS software updates(Apple CarPlay is not supported).*PROTECT:The iPhone 6 6s Battery Case Charger design Protecting and Charging 2in 1 makes sure that your phone will be protected from drops and impacts. The batteries use Grade A+ batteries with CE and RoHS certification. Internal chips also protect your smart phone from overheating, short-circuiting, over charging, and discharging.

4. iPhone 6S Plus / 6 Plus (not for iPhone 6 / 6s) Battery Case Charger [Extra Bonus-Tempered Glass Screen Protector], 6800mAh External Battery Backup Protective Charger Case (Black) (Click Link to Check Price on Amazon)
Editor's Rating : 9.7 out of 10
This ergonomic, form-fitting, impact-resistant 2in1 battery case keeps your iPhone charged and protected on the go, and the precise cuts and accurate design allows easy access to all ports and buttons.Extra battery life: add up to 7 hours 3G internet, 11 hours WIFI, 8 hours 3G talktime, 16 hours 2G talktime, 11 hours video, 44 hours audio.

5. Jackery Mini Premium 3350mAh Portable Charger - External Battery Pack, Power Bank, & Portable iPhone Charger for Apple iPhone SE, Apple iPhone 6s, 6s Plus, 6, 5, iPad Pro, iPad Mini, Samsung Galaxy S7 (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
TRAVEL CHARGER: The world's smallest external battery charger and power bank is compact, portable & stylish and perfect for long flights, road trips, or whenever you need to charge your iPhone, iPad, or other smart device.SMARTPHONES & TABLETS: Portable battery charger can be used as Samsung Galaxy S7 charger, Samsung Galaxy S6 charger, Samsung Galaxy S5 portable charger, iPhone SE portable charger, iPhone 6s+ portable charger, iPhone 6+ charger, iPhone 6s charger, iPad Pro charger, and much more.