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L1 Service Manual
4)
Battery specification
Type
Nominal Voltage
Capacity
Charge Method
Standard Charge Current
Max Charge Current
Max Recommend charge Voltage
Max Discharge Current
Discharge Cut-off Voltage
Charge
Discharge
1 month
3 months
1 year
Storage Relative Humidity
3.3.2.
Charger test
When the standard charger is connected to the cell phone, check correct running of the charge indicator on
the display.
Use the ampere meter to test the current of the charger.
1)
Connect the power supply to ampere meter with adapter.
Power on adapter
Connect the cables from "OUT" on other side to handset.
2)
Power on charger
Connect charger to the meter " IN " on the side
3)
4)
You can read the current on ampere-meter
5)
The reading of the charger output should be 940 mA~970 mA
Rev.
1.1
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Battery
Lithium
Li-polymer
3.8V
Minimum 2150mAh (0.2ItA discharge 3.0V cut-off)
CC / CV (Constant Current / Constant Voltage)
0.2ItA
0.5ItA
4.35V
1.0ItA(Constant current)
3.0V
Operating temperature
0 ~ +60℃,90%RH max
-20 ~ +60℃,90%RH max
Storage Temperature
-20 ~ +60℃ (*)
-20 ~ +45℃ (*)
-20 ~ +25℃ (*)
65± 15%
ALCATEL ONE TOUCH 7053 Level 1 Service Manual
TCT
Typical Charge Time
2 h +50min
Mobile Limited
Page
20/28
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