SP4 Core M External Battery Suggestion

[charlesbell]

Hi everyone. Has anyone purchased an external battery for the SP4 Core M? I went through Amazon and there appear to be a lot of options, however it's not clear to me if they work the the Core M or not.

Thank you!

Charles

P.S. I have definitely noticed an improvement with my SP4 after the past two software updates.

 

[decider]

There is an external battery made for the SP4's?

 

[boltman2013]

There is an external battery made for the SP4's?

Not really you have to find a connector (More trouble and cost than its worth) here is on what would work (with correct connector)
Qi-Infinity™ Powergrid 34200mAh External Battery Pack/High Capacity Power Bank charger for Laptops, Notebooks, Netbooks, Tablets and Smart Phones $149
http://www.amazon.com/gp/product/B0...ag=hawk-future-20&ascsubtag=UUwpUvbUpU3358597