Portable power bank question

[rvp20]

PowerGen 12000mAh External Battery Pack High Capacity: Amazon.co.uk: Electronics

EasyAcc? 10000mAh Power Bank Pack Dual USB Output: Amazon.co.uk: Electronics

I'm looking to get a good power bank for taking on a long flight soon. Which of these is better?

Also, can I charge the power bank with a 12w iPad Air charger?

Thanks!

 

[Jake Chan]

Izzit allowed to use ur tablet during flight?

Posted via Android Central App

 

[gautampal]

you can purchse high capacity portable power bank for mobile phones, smart phones, tablets and ipads. Know more about High Quality Power Bank for Long Life at www.tronikhub.com.