Nominal Voltage(전 압)
3.0V

Rated Capacity(용 량)
600mAh to 2.0V at 20°C (68F)

Average Weight(무 게)
6.9g (0.243oz)

Volume
2.3cm3 (0.14in.3)

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










1. Service out-put(load characteristics)





Continuous discharge, E.P.V:2.5V, Temp.:20±2°C



Load

4.7kW
15kW
30kW

829hours
3138hours
6314hours



Average of 10 batteries



2. Service out-put(Temperature characteristics)





15kWcontinuous discharge, E.P.V.:2.5V



Temperature

-20°C
20°C
60°C

1450hours
3138hours
3055hours



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)
3.237
3.276
3.279

Internal resistance (W)
5.1
7.0
7.9

Leakage (pcs)
0
0
0

Service Out-put at 15kW
Continuous discharge (hours)
E.P.V.:2.5V
3138
-
-



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 after 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 4.7kW load after the voltage has become less than the end-point voltage(2.5V)
Appearance:No change



10 batteries are tested.



6. Charge characteristics





Test temp.:20±2°C



Charge current
Charging time
Test result

0.68mA
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)
3.213
3.244

Internal resistance (W)
4.7
4.6

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)
3.243
3.243

Internal resistance (W)
4.9
5.0

Leakage (pcs.)
-
0



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