KERTER Battery Case for Galaxy S10 4700mAh Rechargeable Portable Battery Charging Case Ultra Slim External Backup Power Bank Case for Samsung S10?Built in USB Power Bank Kickstand Black

KERTER Battery Charger Case for Samsung Galaxy S10, Upgraded 4700mAh Rechargeable Portable Battery Charging Case Ultra Slim External Backup Power Bank Case Item specifics: Item Type: battery charger case; Compatible Brand: Samsung Compatible Samsung Model: SSamsung Galaxy S10 Capacity: 4700mAh Input: DC5V [2.0A Max] Output: DC5V [2.0A Max] Weight:about 150g Battery type: lithium-ion polymer battery Material: High Quality Plastic+Silicone Package included: 1 x 4700mah Samsung Galaxy S10 charger case 1 X manual Features of the Battery Case: Shockproof, External Battery Backup, Power Case, Anti-Shock, liquid Silicone, Soft Touch Finish, Skin Feeling, Sliky, Support Audio Faster and safer charging. Portable, Ultra-slim, light-weight and compact design Simple installation and removal Charge and sync your phone only need one cable. 4 colors LED indicator shows how much power left Multiple security protection [e.g.short circuit and over charge protection] Safety to use. HOW TO USE: 1. Hold the item and sligh push your phone forward for a little angle via the back cover hole of battery case.[please Do not push the phone too hard in case of the connector breaks] 2. Then Pull your phone out from the batery case via your thumb. 3. For the first time, please fully charge the battery with the back clip. Generally, the battery will be fully charged after 6-10 hours. When the battery is fully charged, the light is fully illuminated. 4. Please charge the back clip with the charger and the charging cable. 5. Put the phone on the back clip battery, please slowly insert the back clip charging connector, press the back clip charging switch once, start charging the phone, press the switch again to turn off the charging mode.