which out of these two powerbanks is better? I have 1 hour to decide
External Battery Power Bank Kinps 20000mAhhttps://www.amazon.co.uk/External-Battery-Kinps-20000mAh-Portable/dp/B00XQP9LL0/ref=nav_ya_signin?s=electronics&ie=UTF8&qid=1481414399&sr=1-1&keywords=kinps&
This KINPS KP-S009 20000mAh external battery charger is designed with 3 standard 5V / 4.5A output USB ports. Portable and Space Saving. It will help you to charge your devices at any time. It universal suitable for iPhone 6 Plus 5S 5C 5 4S, iPad , iPod, Samsung devices, Nexus, HTC, Motorola, game consoles, MP3/MP4 players, more Phones and Tablets and More. This power bank solves the low power problem for your all USB digital devices. It is easy for carry with a compact size and also makes your travel more happy.
Input: 5V 2.1A
Total Output: 5V 4.5A
Powerful & Faster:
High Capacity 20000mAh external mobile battery charger quickly solve the low power problem for your most USB digital devices. Smart Technology output port intelligently identifies your device to meet its unique charging needs.
Safe & Easy to Use：
You can press the power button, the LED indicator will light up if the power bank has power. When the LED indicator showed as red means the charger stay as low battery now.
Short press to turn on the power bank, long press to turn off.
It supports over-charged, over-discharged, over-voltage, over-current and short circuit protection, safe and reliable.
EasyAcc Monster 20000mAh Power Bankhttps://www.amazon.co.uk/EasyAcc-20000mAh-External-Portable-Smartphones/dp/B01422TC14/ref=sr_1_17?s=electronics&ie=UTF8&qid=1481743976&sr=1-17&keywords=power+bank
EasyAcc--With Power With Fun
20000mAh External battery pack is perfect for trips or whenever you need to charge your iPhone, iPad and other mobile devices.
4A Input - Dual input port design, the PB20000MS can be filled up in 6 hours, which can reduce the charging time up to 50%.
Exclusive Smart Technology
Charging faster and smarter, Smart Technology automatically detects connected device and delivers the optimal charging current - Ensuring the fastest and most efficient charging.
4 Smart USB Port
With 4 Smart USB ports, this rechargeable power bank could simultaneously charge up your iPhone, iPad, Android devices like the original power adapter
Compact Travel Charger
It can charge an iPhone 6 up to 7.5 times, a Galaxy S6 up to 5 times or an iPad Mini 3 about two times.
4 LED Indicators show remaining capacity. Built-in flashlight for dark or low-light environments.
Ultra reliable A+ Lithium-Ion battery with over 500 battery charge cycles; Security protection can effectively protect your devices against overcharging, overcurrent and short-circuit.