"Chargeup™ provides a highly innovative product called Battery Charger Case as a smartphone accessory. A Battery Charger Case is a light weight, sleek and portable charging case which has a battery induced within it with some additional features and can be fitted with your smartphone easily. Carry it anywhere with you, charge wireless and juice up your smartphones with additional power at your fingertips.

• HUGE CAPACITY: It has a huge capacity of 4500mAh which doubles the battery backup of your smartphone with adding only 9mm thickness and 75 grams weight. 

• QUICKER CHARGE & INCREDIBLY SLIM: Insert to start slow charge (default mode), hold the button for 3 seconds to switch to quick charge, under which the output increases to 1A to 2A. 

• SMART LED BATTERY LEVEL INDICATOR: Blue color shows high power; purple color shows middle power while red color shows low power. 

• HARDWARE DESIGN: Soft Velvet touch with silicone patches to support your smartphone avoiding any harm to back shell with low temperature(25°C) endurance. 

• SYNC DATA WHILE CHARGING: Sync your device with laptop/PC/Mac while connected to the battery case. 

• ADDITIONAL BOOST: Juice up your smartphone with additional playing Games upto 12 Hours, Talktime upto 15 hours & music upto 20 hours. 

• MULTIPLE INTELLIGENT PROTECTION: Temperature Protection, Short Circuit Protection, Over Voltage Protection, Electromagnetic Field Protection, Invert Insert Protection, Over Charge Protection, Over Power Protection, Over Current Protection, Over Discharge Protection, Restore Protection 

• HIGHER EFFICIENCY: Aluminum alloy quick-fill plug could get rid of “line system”, so the output efficiency is higher, conversion rate of electricity up to 95%. 

• 100% SATISFACTION GUARANTEED: If you're not completely satisfied with our external battery, please simply let us know and you'll be offered a replacement for a period of 6 Months 

• SUPPORTED DEVICES: Samsung Galaxy A8 Plus, Samsung Galaxy A8 Star, Samsung Galaxy C7 Pro, Samsung Galaxy C9 Pro, Samsung Galaxy Note 8, Samsung Galaxy Note 9, Samsung Galaxy S8, Samsung Galaxy S8 Plus, Samsung Galaxy S9, Samsung Galaxy S9 Plus."

"Chargeup™ provides a highly innovative product called Battery Charger Case as a smartphone accessory. A Battery Charger Case is a light weight, sleek and portable charging case which has a battery induced within it with some additional features and can be fitted with your smartphone easily. Carry it anywhere with you, charge wireless and juice up your smartphones with additional power at your fingertips.

• HUGE CAPACITY: It has a huge capacity of 4500mAh which doubles the battery backup of your smartphone with adding only 9mm thickness and 75 grams weight. 

• QUICKER CHARGE & INCREDIBLY SLIM: Insert to start slow charge (default mode), hold the button for 3 seconds to switch to quick charge, under which the output increases to 1A to 2A. 

• SMART LED BATTERY LEVEL INDICATOR: Blue color shows high power; purple color shows middle power while red color shows low power. 

• HARDWARE DESIGN: Soft Velvet touch with silicone patches to support your smartphone avoiding any harm to back shell with low temperature(25°C) endurance. 

• SYNC DATA WHILE CHARGING: Sync your device with laptop/PC/Mac while connected to the battery case. 

• ADDITIONAL BOOST: Juice up your smartphone with additional playing Games upto 12 Hours, Talktime upto 15 hours & music upto 20 hours. 

• MULTIPLE INTELLIGENT PROTECTION: Temperature Protection, Short Circuit Protection, Over Voltage Protection, Electromagnetic Field Protection, Invert Insert Protection, Over Charge Protection, Over Power Protection, Over Current Protection, Over Discharge Protection, Restore Protection 

• HIGHER EFFICIENCY: Aluminum alloy quick-fill plug could get rid of “line system”, so the output efficiency is higher, conversion rate of electricity up to 95%. 

• 100% SATISFACTION GUARANTEED: If you're not completely satisfied with our external battery, please simply let us know and you'll be offered a replacement for a period of 6 Months 

• SUPPORTED DEVICES: Samsung Galaxy A8 Plus, Samsung Galaxy A8 Star, Samsung Galaxy C7 Pro, Samsung Galaxy C9 Pro, Samsung Galaxy Note 8, Samsung Galaxy Note 9, Samsung Galaxy S8, Samsung Galaxy S8 Plus, Samsung Galaxy S9, Samsung Galaxy S9 Plus."