Only For Training And Service Purposes - LG -S310 Service Manual

3. TECHNICAL BRIEF
1. Charging method : CC-CV(pulse charging)
2. Charger detect voltage : 5.0 V
3. Charging time : 2h 40m
4. Charging current : 610 mA
5. CV voltage : 4.1 V
6. Cutoff current : below 60 mA
7. Full charge indication current (icon stop current) : 60 mA
8. Recharge voltage : 4.15 V
9. Low battery alarm
a. Idle : below 3.55 V
b. call : below 3.55 V
10. Low battery alarm interval
a. Idle : 3 min
b. Dedicated : 1 min
11. Switch-off voltage : 3.3 V
12. Charging temperature adc range
a. ~ -20 : low charging voltage operation (3.6 V ~ 3.8 V) .
b. -20 ~ 60 : standard charging (up to 4.2 V)
c. 60 ~ : low charging voltage operation (3.6V ~ 3.8V)
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