General Type LI-Polymer Charge & Discharge Characteristics
Power Type LI-Polymer Charge & Discharge Characteristics
103450PP/1200mAH 90℃ High Temperature Baking 4Hrs, Measuring Capacity Change Rate
No. | Original Value | ||||
Internal Resistance （mΩ） | Voltage(V) | Thickness (mm) | Capacity(mAh) | ||
1 | 51.7 | 4.193 | 9.72 | 1205.8 | |
2 | 45.9 | 4.192 | 9.56 | 1206.9 | |
3 | 48.4 | 4.194 | 9.78 | 1208.2 | |
After Tested Value | |||||||||
Internal Resistance | Voltage | Thickness | Capacity | Feedback Normal | |||||
Measure (mΩ） | Change Rate | Measure(V) | Maintain Rate | Measure (mm) | Change Rate | Measure (mAh) | Maintain Rate | Measure （mAh） | Restore Rate |
54.0 | 104.4% | 4.167 | 99.4% | 10.07 | 103.6% | 1163.7 | 96.5% | 1199.6 | 99.5% |
48.8 | 106.3% | 4.166 | 99.4% | 10.02 | 104.8% | 1178.1 | 97.6% | 1201.4 | 99.5% |
50.7 | 104.8% | 4.164 | 99.3% | 10.09 | 103.2% | 1168.2 | 96.7% | 1199.8 | 99.3% |
103450PP/1200mAH 60℃, High Temperature Baking 7days, Measuring Capacity Change Rate
No. | Original Value | ||||
Internal Resistance （mΩ） | Voltage(V) | Thickness (mm) | Capacity(mAh) | ||
1 | 48.4 | 4.192 | 9.80 | 1210.5 | |
2 | 51.5 | 4.193 | 10.07 | 1209.7 | |
3 | 47.2 | 4.193 | 9.69 | 1206.5 | |
After Tested Value | |||||||||
Internal Resistance | Voltage | Thickness | Capacity | Feedback Normal | |||||
Measure (mΩ） | Change Rate | Measure (V) | Maintain Rate | Measure (mm) | Change Rate | Measure (mAh) | Maintain Rate | Measure （mAh） | Restore Rate |
61.5 | 127.1% | 4.155 | 99.1% | 9.95 | 101.5% | 1081.7 | 89.4% | 1189.8 | 98.3% |
63.0 | 122.3% | 4.169 | 99.4% | 10.31 | 102.4% | 1089.5 | 90.1% | 1179.6 | 97.5% |
59.3 | 125.6% | 4.167 | 99.4% | 9.81 | 101.2% | 1074.6 | 89.1% | 1174.3 | 97.3% |
Li-Ion Cell Storage Time & VoltageCurve
（Condition：Temp.≤25℃；Humidity：≧70%RH；Original Voltage：4.20V~4.23V） | ||||||||||||
Storage (Day) | 30 | 60 | 90 | 120 | 150 | 180 | 210 | 240 | 270 | 300 | 330 | 360 |
Volt.(V) | 4.14 | 4.12 | 4.1 | 4.08 | 4.06 | 4.04 | 4.02 | 4 | 3.98 | 3.96 | 3.95 | 3.94 |
