Conrad Energy Rechargeable AAA Battery x4 pc(s) NiMH 1.2V 250400 Hoja De Datos
Los códigos de productos
250400
Specification for PH-AAA700H
Page: 2 of 2
Atmospheric pressure 960±100mbar
Accuracy of voltmeters and amperometers to be used in testing shall be equal
to or better than the grade 0.5.
Test item
Condition
Specification
Standard
Charge at 0.1C for 16 hours
1. Charge
Fast
Charge at 1C to - V=5-10mV
2. Discharge
At 0.2C to 1.0V
3. Discharge cut-off voltage
1.0V
Minimun
Standard charge/discharge
700mAh
4.Capacity
(mAh)
(mAh)
Typical
Standard charge/discharge
750mAh
5. Internal resistance
After fully charge,rest 1 hour,
measured at 1000Hz
measured at 1000Hz
≤30mΩ
6. Self-Discharge
The charged battery is stored for
28 days at 20 ±5 . And the
discharge time is measured at
standard discharge
28 days at 20 ±5 . And the
discharge time is measured at
standard discharge
≥180minutes
7. High temperature test
Store at 40
50
60 for 2
hours then charge/discharge
No leakage
8. Low temperature test
Store at 0 for 2 hours then
charge/discharge
charge/discharge
No leakage
9. Short circuit test
Short circuit after fully charge
No explode
10. Drop test
Free fall on the concrete floor
from 1 meter after fully charged
from 1 meter after fully charged
No leakage
No short-circuit
11.Cycle life
Charge
Rest
Discharge
1
0.1C for 16h
0
0.25C for 2h20min
2~48
0.25C for 3h10min
0
0.25C for 2h20min
49
0.25C for 3h10min
0
0.2C to 1.0V
50
0.1C for 16h
1~4h 0.2C to 1.0V
Capacity retention
≥60% after
500cycles