External battery for my Asus UX51VG...........

Maximus V

Honorable
Jun 16, 2013
25
0
10,590
The more I read about this the more I am confused...lol

I'm about 10-12 hours on my laptop per day. My laptop is on my motorized wheelchair's table and about every day the battery is empty around noon but I need my laptop until 10 pm. So I want to invest into batteries.

Witch one should I buy if I want to get about 8 extras hours per day and recharge it every night?

So far I found these :

1- The number one right now over the net looks to be the Energizer XP18000AB Universal Power Adapter with External Battery for 150$.

2- The Poweradd™ Pilot Pro 32000mAh Monster Capacity Multi-Voltage (5V 9V 12V 16V 19V 20V) The Asus UX51VG is 19V.

3- ALLPOWERS™ 15600mAh Power Bank Charger Universal External Powered but I found nothing about Asus...

4- LB1 High performances 13600 mAh Portable Jump Starter Power Bank and External Laptop Battery

5- Anker® Astro E7 Ultra-High Capacity 25600mAh 3-Port 4A Portable Charger External Battery Power Bank with PowerIQ Technology for iPhone, iPad, Samsung and More (Black) the bad thing I read about this one is the 53 to 55 hours you need to recharge it full.

Any goods advices or another model to consider....

thanks