SDS

HUIXIAN SUNRISE POWER SOURCE CO., LTD
HUIXIAN SUNRISE POWER SOURCE CO., LTD
Over charge
hou r
≥5 No
lea kag e or
def orma tion
0.0 5C
5
A charge for
48 da y s, then
dis cha rge at
0.2 C
5
A
End Volta ge
is 0.8V/ce ll
Charge
retent ion
mAh
≥(65%CN)
Stan dard charge;
Storage of 28 days;
Stan dard discharge
Amb ient
Temperature:
20±2℃
Cycle life
Cycle
≥50 0
IEC61951-2(7.4.1. 1.
1)
Refer .to Note
Lea k age
No lea kage
or
def orma tion
Ful ly charg e at
120 0 mA( 1C
5
A), then
sto rage of 14 days
Note: Cycl e life { IEC61951-1 (7. 4.1. 1. 1) } :
Cycle
num b er
Charge
Stan d in
charged
cond it ion
Discharge
1
2-48
49
50
0.1 0 I
t
A for 16h
0.2 5 I
t
A for 3h 10
min
0.2 5 I
t
A for 3h 10
min
0.1 0 I
t
A for 16h
non e
non e
non e
1h to 4h
0.2 5 I
t
A for2 h 20min
a
0.2 5 I
t
A for2 h 20min
a
0.2 5 I
t
A to1.0 V
0.2 0 I
t
A to1.0V
b
a) If the ce ll voltage drops belo w 1. 0V,di sch arge may be disconti nued.
b) It is permissible to allow su fficien t open- circuit rest time after the
comp letion of discharge at cycle 50,s o as to star t cycl e 51 at a
conv enient time .A simil ar procedure may be adopt ed at cycl es
100 ,150 and 200.
Cycles 1 to 50 sh all be re pea ted unt il the discharge durat ion on any
50
t h
cycl e bec ome less than 3h. At thi s sta ge, a repeat ca pac it y
mea s urement as specified for cyc le 50 sha ll be carr ied out .
The end urance tes t is considered comp lete when two such
succes siv e ca pac it y cycl es giv e a dis cha rge dur ation of less than 3h,T he
tot al number of cycl es obta ined when the test is compl eted sh all be not
les s than 50.
6.3 Storage
After a open-circuit storage of 12 months, the battery can be charged and discharged
at 0.2C
5
A ～ 0.5C
5
A immediately(this cycle allowed in five times). the battery 0.2 C
discharge capacity is not less than 80% of the initial capacity.
6.4 Vibration
The battery shall not cause damage to its performances when tested with the amplitude
at 4 mm (0.158 inch) and the frequency at 1000Hz.
6.5 Drop test
The battery shall not cause damage to its performances when dropped to the wooden