Note 4 Battery Case, DigitalsOnDemand &reg; High-capacity 4800mAh Emergency / Portable External Power Pack Backup Cellphone Battery Charger Case with Built-in Kickstand for Samsung Galaxy Note 4 (One Year Warranty) - Black Ergonomic, form-fitting, fully protective impact-resistant case-and-battery in-one for Samsung Note 4. Track battery power status at a glance with an integrated 4-light LED status indicator. Indicates charging mode and current battery life. Know before you go! The External Battery Case offers complete protection from top to bottom. No more choosing between protection and power.