Samsung SM-G935V User Guide - Page 19

Charge the Battery Your device is powered by a rechargeable, standard Li-Ion battery. A USB charger (charging head and USB cable) is included with the device for charging the battery from any standard outlet. The battery comes partially charged. A fully discharged battery requires up to four hours of charge time. You can use the device while charging. Note: It is recommended you fully charge the battery before using your device for the first time. Note: For fastest charging times, use the Samsung Adaptive Fast Charger that came with your device. This charger provides faster charging only when connected to devices that support Adaptive Fast Charging. Caution: Use only charging devices and batteries approved by Samsung. Samsung accessories are designed for your device to maximize battery life. Using other accessories may invalidate your warranty and may cause damage. 1. Insert the USB cable into the USB charger/ Accessory port. 2. Connect the USB cable to the charging head, and then plug the charging head into a standard outlet. 3. Unplug the charging head from the outlet and remove the USB cable from the device when charging is complete. Note: This device is also compatible with wireless charging devices approved by Samsung, which are sold separately. Getting Started 9 Assemble Your Device