Home Slickdeals Mophie Juice Pack Wireless Battery Case for Samsung Galaxy S8 & S8+... Slickdeals Mophie Juice Pack Wireless Battery Case for Samsung Galaxy S8 & S8+ PLUS – $18.99 + Free Shipping By ARCOM - 13 September 2019 95 0 SHARE Facebook Twitter Go to the deal page: Mophie Juice Pack Wireless Battery Case for Samsung Galaxy S8 & S8+ PLUS – $18.99 + Free Shipping