How to charge a laptop through a portable battery bank?

Georgebee

Honorable
Jan 18, 2014
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10,530
The one in question is 26000 mah and can supply 19v through a dc output. I have a lenovo y50-70 and the battery would not work for notetaking at school without this. So how coould is safley get the battery bank to charge my lapop. Im totally clueless. Link to the battery bank:http://www.amazon.ca/dp/B00BB5VQCE/ref=wl_it_dp_o_pd_nS_ttl?_encoding=UTF8&colid=42GBF7LOHUIF&coliid=ID0P1YN6JFW0C&psc=1
 
Solution
To charge your laptop with Intocircuit Power Castle, the laptop needs to be off and the Power Castle plugged into it and turned on - that's it, really. If the laptop is on, the laptop will use the external bank for operating power rather than charging the battery. The laptop's normal draw is higher than the external bank's maximum output, so there's no safety issues.

To charge your laptop with Intocircuit Power Castle, the laptop needs to be off and the Power Castle plugged into it and turned on - that's it, really. If the laptop is on, the laptop will use the external bank for operating power rather than charging the battery. The laptop's normal draw is higher than the external bank's maximum output, so there's no safety issues.

 
Solution