Enjoy extra battery life for your Samsung Galaxy S8. The Juice Pack battery case extends your talk time to more than 33 hours* and can recharge your phone and battery case wherever wireless charging systems are available. Stay powerful.
The Juice Pack is designed specifically for the Samsung Galaxy S8. Its low-profile decorporates a rechargeable battery inside a hard-shell case for fully integrated power. The high-impact protection built into the case includes raised corners that provide edge-to-edge screen protection and internal bumpers that add extra cushioning to the edges and corners of the hard shell for unrivaled protection against drops and hard falls.
batteries contain first-class lithium-ion polymer cells that have been tested to deliver the most efficient charge, and their fail-safe circuitry prevents over-charging and controls temperature to prevent overheating. The rechargeable battery case provides more than 33 hours of battery life with the push of a button, and the Charge Vault technology enables our industry-leading Juice Pack batteries to hold their charge for an extended time so that they are always ready when you need them. The case magnetically aligns with Charge Force mounts to hold your phone in place as charging begins on contact.
Compatible with Qi and other wireless systems, this Juice Pack battery case works with virtually any wireless charging pad. Simply connect the phone’s charger and USB-C cable to the Juice Pack case to charge your Samsung smartphone at the highest speed possible. ’s priority+ charging allows pass-through charge and sync while connected to a computer. Your Galaxy S8 is recharged first, and then the Juice Pack battery recharges itself.
*Hours of battery life are estimated by adding the mAh capacity of the Juice Pack battery to that of the Samsung Galaxy S8’s internal battery.
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