HIGH CAPACITY: built with power 5000mAh capacity Li-polymer battery,the double standby time for S8 phone. The battery case can power charger s8 phone for about 2 hours, which you can enjoy more time on talking time and web surfing.
INTELLIGENT POWER: with intelligent switch and precise power, to extend the built-in battery life. Applied to lastest type c interface design, charging phone quick, full charging of Galaxy S8 in 2 hours. Battery case spend about 1.5 hours on full power which depends on well wall charger.
SUPER DESIGN: the external power juice is made of PC+TPU soft material which is flexible adjustment and especially protect the charging connector in plug and play. In 360° edge coverage ,comprehensive bumper and hard-shell backplate, Soft rubber keep S8 in well and extend the battery case lifespan.
STABLE CURRNTY: Input/ output power charges in 5V 1.8A. Stable electric current keeps your Samsung S8 phone well done. High class material to protect your phone, charging and protecting 2 in 1.
IMPORTANT NOTE:✿✿✿  the battery case cannot support the sync data.✿✿✿  in charging of 0-50%, the temperature is keeping up. ✿✿✿ up to 50% over, the S8 case will go down slowly. ✿✿✿ in charging with the s8 case, please don't the paste glass screen protector.