CAT B100 - Charging the Battery; Important Information About the Battery

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Charging the Battery
Before using the device for the first time, or when it has not been used for an extended period,
the battery must be charged.
Warning: Use only Cat® approved chargers and cables. Unapproved equipment may cause
damage to the device or cause batteries to explode.
If the battery is completely discharged, it is not possible to switch on the device when the power
is first connected. Allow an exhausted battery to charge for at least five minutes before
attempting to switch on the device.
1. Open the USB cover and plug in the USB cable.
Note: Be aware of the plugs orientation. Damage can occur when the connector the is inserted
the wrong way, which is not covered by the warranty.
2. Insert the other end of the cable into the wall charger.
3. Insert the power cord on the wall charger into an electrical socket.
Note: Never remove the battery during charging as doing so may cause damage to the device.
4. When charging is complete, remove the connector from the device and then remove the
wall charger. Ensure that the USB port is correctly sealed, to protect the product from
moisture.
Important Information About the Battery
Caution: There is a risk of explosion if the battery is replaced by an incorrect type. Dispose of
used batteries according to the instructions.
 If the battery has not been used for a long period of time, you may not be able to
power on your mobile phone immediately after you begin charging the battery. Allow
the battery to charge for a few minutes with the phone powered off before
attempting to power on the phone. The on-screen charge animation may not be
displayed during this period.
 Over time, the battery will not hold a charge for as long as it did when it was new.
When the battery life becomes noticeably shorter than usual after being charged
properly, replace the battery with a new one of the same type.
 Using data services increases demand on the battery and will reduce the length of
time it can hold a c harge.
 The time required to charge the battery depends on the environmental temperature