Datasheet

1.0V；
 The capacity returned might not initially
attain the specified value following the
first charge –discharge cycle. In this
event, the test may be repeated a further
two or three times to attain the minimum
capacity。
10．High Drain
Discharge
 To discharge by 1.0C to 1.0V within 1
hour after standard charge。
 The Capacity is higher than or
equal to 54 min。
11．Over-charge
 Following a period of discharge at 0.2C
mA down to a terminal voltage of 1.0V，
standard charge and then charge for 48hrs
at 0.1C mA. The capacity of the cell or
battery shall not be less than the rated
capacity when discharged at 0.2C Ma
 It shall not be externally deformed
and no leakage of electrolyte in
liquid form shall be observed.。
12．Over-
discharge
 Following a period of discharge at 0.2C
mA down to a terminal voltage of 1.0V,
combine the cells with a 0.86 Ωper cell
load. After stored for a period of 24
hours, standard charged and then
discharge at 0.2C mA。
 the cell or battery shall not be
externally deformed and no
leakage of electrolyte in liquid
form shall be observed, and the
subsequent capacity shall not be
less than 80% of rated capacity。
13．Self discharge
 Following a period of discharge at 0.2C
mA down to a terminal voltage of 1.0V,
standard charge and then the cell or
battery shall be stored for 28 days below
20。
 The subsequent capacity shall not
be less than 60% of rated
capacity when discharged at 0.2C
mA。.
14．Cycle Life
 Based on clause 7.4.1.1, IEC61951-2
2003。
 The charge-discharge cycles shall
exceed 500 times。
15．Humidity
 Standard charge and store for 14 days
under the following storage conditions：
33±3(91.4±5.4) ， Relative
humidity of 80%±5%. (Salting is
permitted).。
 No leakage of electrolyte in liquid
form shall be observed。
16．Vibration
 Store the cell or battery more than 24
hours after standard charge, following
vibration tests over an amplitude of 4 mm
(0.1575 inches) at a frequency of 16.7
Hz(1000 cycles per minute) and repeated
through any axes during 60mins。
 The subsequent fluctuation of open
circuit voltage and internal
impedance shall be less than 0.02
V and 5 mΩ respectively, and the
cell or battery shall not be
externally deformed and no
leakage of electrolyte in liquid
form shall be observed. 。