When the TI Rechargeable Battery is fully charged, the graphing calculator
draws power in the following order:
1.
From a connected external power source, such as:
•
A computer connected through a USB computer cable
-or-
•
A TI wall adapter (may be sold separately)
2.
From the TI Rechargeable Battery
Replacing TI Rechargeable Batteries
Take these precautions when replacing rechargeable batteries:
•
Use only the charger recommended for the battery, or the one that was
provided with the original equipment.
•
Remove the graphing calculator from the charger or alternating current
adapter when not in use or being charged.
•
use the battery in other devices because:
Do not
-
This may result in personal injury or damage to equipment or property.
-
There is a risk of explosion if a battery is replaced by the wrong type.
Replacing the Battery
Use only the TI Rechargeable Battery to replace the TI-84 Plus CE battery.
To replace the battery, follow these steps.
1.
Use a small screwdriver to release the panel from
the back of the handheld.
2.
Remove the panel.
3.
Remove the old battery.
4.
Drop in a new battery.
5.
Replace the back panel and fasten the screws with
a screwdriver.
Using Accessories 61