Battery - HTC One E9+ dual sim User Manual

17 Unboxing
Removing the storage card
1. Open the slot cover with your thumb or finger.
2. Push the storage card in to eject it from its slot.
3. To close the slot cover, slide the plastic hinge into the side and press the cover until it clicks
into place.

Battery

Charging the battery
Before you turn on and start using HTC One E9+, it is recommended that you charge the battery.
§ If the battery has been discharged for several days, you may need to charge HTC One E9+ for
several minutes before powering it on.
§ Use only the adapter and the USB cable that came with HTC One E9+ to charge the battery.
When the battery power is too low, make sure to use the power adapter to charge, not the USB
cable connection with your computer.
1. Insert the small end of the USB cable into the USB connector.
2. Insert the other end of the USB cable into the power adapter.
3. Plug in the power adapter to an electrical outlet to start charging the battery.
§ As a safety precaution, the battery may stop charging to avoid overheating.
§ Avoid charging the battery in hot environments.
§ When you're using the web browser and charging the battery, HTC One E9+ may become
warmer. This is normal.
§ To conserve energy, unplug the power adapter from the electrical outlet after you finish
charging.