Braille has their own slick mount for that battery...
https://www.braillebattery.com/index...inum_mount_kit I elected to just use the factory tray on the Camaro and fabricated my own simple mount strap.
I do own one of the Braille battery chargers, but ended up just using our old utility charger for the most part. Does not seem to have impaired the performance/lifespan of the battery in any way.