Only For Training And Service Purposes - LG KF240 Service Manual

2. SYSTEM SPECIFICATION
Item Description
Low Voltage Warning
24
(Blinking Bar)
Forced shut down
25
Voltage
26 Sustain RTCwithout battery
27 Battery Type
28 Travel Charger
LGE Internal Use Only
Specification
≤ 3.54 0.05V (Call)
≤ 3.4 0.05V (Standby)
3.33 0.05V
Over 50 hours
Li-Ion Battery
Standard Voltage = 3.7 V
Battery full charge voltage = 4.2 V
Capacity: 800mAh
Switching-mode charger
Input: 100 ~ 350V, 50/60 Hz
Output: 5.1 V, 700 mA
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Only for training and service purposes