Twinhead International Corporation X11BKB Manuel D’Utilisation
Getting Started
EN-13
When to replace the Battery Pack
The battery performance gradually decreases over time and usage. We recommend
you to replace your battery pack after 18 to 24 months of usage.
you to replace your battery pack after 18 to 24 months of usage.
Removing the Battery
To remove the battery, follow the steps below:
1. Press and hold the battery latch release
button to slide the battery latch to the
unlock position.
unlock position.
2. Remove the battery out of the battery
compartment.