1-5 of 5 Answers
More than likely. I placed mine onto a Mophie brand case and it has a very strong hold. The phone doesn't slip even when going over rough roads.
Sorry, there was a problem. Please try again later.Without knowing the exact weight of the battery boost I would guess the magnet is strong enough to easily support that item
Sorry, there was a problem. Please try again later.I would certainly imagine it would in portrait position. You may see some slippage in landscape position on a bumpy road.
Sorry, there was a problem. Please try again later.Yes it will I have a mophie on my gs6 and it holds it just fine
Sorry, there was a problem. Please try again later.I am unsure what a battery boost is? But I have a Samsung Note 4 with and extended battery and case, twice as thick as standard battery and back. The magnet easily holds the weight of my phone even over the bumpiest terrain I drive on with my truck off-road.
Sorry, there was a problem. Please try again later.
![Logitech - [+] drive Universal Dashboard/Windshield Mount - Gray-Front_Standard](https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/6664/6664108_sa.jpg;maxHeight=100;maxWidth=60)