Datasheet

3
[Table 3]
Test Item Temperature Start Period Storage Period
Testing
Conditions
20±2 Above 320h Above 270h
Operating Life
0±2 Above 260h Above 240h
15KΩ loaded
continuously
discharge to
end voltage of
2.0V
5High Temperature Storage Operating Life
High Temperature Storage Operating Life is measured according to
4.36should satisfy the requirements of Table 4.
[Table 4]
Test Item
Storage
Temperature
Storage
Time
Discharge
Time
Testing Conditions
High Temperature
Operating Life
60±2 20 days Above 270h
15KΩ loaded continuously
discharge to end voltage
of 2.0V
6Leakage Property
Leakage property is measured according to 4.37should satisfy the requirements
of Table 5.
[Table 5]
Test Item Requirements Test Conditions
Leakage Property No leakage
Temperature 45±2
Relative Humidity
≤75%RH
Storage 30 days, Visual
observation
7Leakage property under over-discharge
Leakage property under over-discharge is measured according to 4.38,
should satisfy the requirements of table 6.
[Table 6]
Test Item Requirements Testing Conditions
Leakage property under
over-discharge
No Leakage
Over-discharge
Time5hoursDischarge
time after reached end
voltage of 2.0V
4. Test
4.1 Testing Conditions
1Temperature and Relative Humidity
Without any other specified special conditions, test conditions are :
Temperature 20±2Relative Humidity 45 -75% RH.
2Battery Storage
Battery to be inspected should be stored at temperature 20±2Relative
Humidity 45 -75%RH.
4.2 Testing Equipment
1Tools
Vernier of precision not less than 0.02mmruler or thickness test equipment