* 바르타(Varta) 리튬전지 CR2/3AA(3V)와 같습니다.
 
전 압 : 3V
 
용 량 : 1200mAh
 
크 기 : 14.5 x33.5mm
 
중 량 : 11g
 





Nominal Voltage
3.0V

Rated Capacity
1200mAh to 2.0V at 20°C (68F)

Average Weight
11g (0.39oz)

Volume
5.2cm3 (0.32in.3)

Operating Temp. Range
-20°C to 60°C (-4F to 140F)
 





1. Service out-put(load characteristics)





Continuous discharge, E.P.V:2.0V, Temp.:20±2°C



Load

5.6kW
50kW

2100hours
800days



Average of 10 batteries



2. Service out-put(Temperature characteristics)





5.6kWcontinuous discharge, E.P.V.:2.0V



Temperature

-20°C
20°C
60°C

1260hours
2100hours
1950hours



Average of 10 batteries



3. Storage characteristics at high temperature(60°C, ordinary humidity)





Item
Storage periods

Initial
after 40 days
after 80 days

Off-load-voltage (V)
3.20
3.28
3.29

Internal resistance (W)
5.5
7.0
7.5

Leakage (pcs)
-
0
0

Service Out-put at 5.6kW
Continuous discharge (hours)
E.P.V.:2.0V
2100
2020
2000



Test temp.:20±2°C, Average of 10 batteries



4. Short circuit characteristics





(1) Temperature of battery surface






(2) Change of off-load voltage after short circuit






(3) Shape, Dimension, Appearance

No change is recognized for 80minutes. (temp.:20±2°C)



5. Over-discharge characteristics





Test temp.:20±2°C



Test method
Test result

The discharge is further continued for 20days at 5.6kW load after the voltage has become less than the end-point voltage(2.0V)
Appearance:No change



10 batteries are tested.



6. Charge characteristics





Test temp.:20±2°C



Charge current
Charging time
Test result

1.5mA
24hours
Appearance:No change



10 batteries are tested.



7. Heat shock test





Range of temperature:-10~+60°C, Time:each for 1 hour



Item
Initial
After 100 cycles

Off-load-voltage (V)
3.20
3.27

Internal resistance (W)
5.5
8.0

Leakage (pcs.)
-
0



Measuring temp.:20±2°C, Average of 10 batteries
Measurement of internal resistance is done by 1kHz alternating current.
Leakage proof is done by visual check.



8. Vibration test





Amplitude:1.5mm, Frequency:10~55Hz,
Time:X,Y,Z direction, each for 90 minutes



Item
Initial
After 100 cycles

Off-load-voltage (V)
3.20
3.20

Internal resistance (W)
5.4
5.4

Leakage (pcs.)
-
0



Average of 10 batteries
Measurement of internal resistance is done by 1kHz alternating current.