Charging The Battery - Verykool SL4050 Manual

• Some legacy SIM cards may not function with your device. You should
consult with your service provider for a replacement SIM card. There may
be fees for this service.
To install a memory card
To have additional storage for your images, videos, music, and files, you can
purchase a memory card and install it into your device.
1. Make sure that your device is turned off, and then remove the back cover.
2. Locate the memory card slot on the upper part of the exposed right panel.
3. Insert the memory card into the slot with its gold contacts facing down until it
clicks into place.
Note: To remove the memory card, press it to eject it from the slot.
To install the battery
Your device comes with a rechargeable Lithium-ion battery and is designed to
use only manufacturer-specified original batteries and accessories. Battery
performance depends on many factors, including network configuration, signal
strength, and usage patterns.
Warning: To reduce risk of fire or burns:
• Do not attempt to open, disassemble, or service the battery pack.
• Do not crush, puncture, short external contacts, or dispose of in fire or water.
• Do not expose to temperatures above 60°C (140°F).
• Replace only with the battery pack designated for this product.
• Recycle or dispose of used battery as stipulated by local regulations.
1. Align the battery's exposed copper contacts with the battery connectors at the
bottom part of the battery compartment.
2. Insert the contacts side of the battery first and then gently push the battery
into place.
3. Replace the back cover.

1.3 Charging the Battery

New batteries are shipped partially charged. Before you start using your device,
it is recommended that you install and charge the battery. Some batteries
perform best after several full charge/discharge cycles.
Note: Only the AC adapter and USB sync cable provided with your device must
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