Datasheet

Document NO.: WI-FHF-CS-PMIIICSL-A Page 6of 9
MODEL: CS-PMIIICSL
REV: A/1
discharging less than 42 minutes, cycle life
should be ending.
 1C 
 42 
,,,
1C ≥400 
8
Vibration Proof Capability

After standard charged, keep for 0.5h~
1h,then installed onto the vibration test with
clamps. Equipment parameters of frequency
and amplitude are as follows(the frequency is to
be varied at the rate of 1oct/min between 10Hz
55Hz, and repeat vibration for 30min. The
battery is to be tested in three mutually
perpendicular directions):
frequency:10Hz30Hz amplitude: 0.38mm
frequency:30Hz55Hz amplitude: 0.19mm
 0.51 

XYZ  10Hz55Hz 
 30min 1 oct/min:
10Hz30Hz 0.38mm
30Hz55Hz 0.19mm
1) Battery appearance should not be
obvious nick, leak, smoke and burst.

2) After test, no defect in electrical
performance, and voltage
≥3.7V.
,
≥3.7V
9
Fall Proof Capability

After complete charge, the battery is to be drop
to a armor plate(18mm20mm thick) placed on
a cement floor from a height of 1.2 meter for 14
times.(fall down by six sides and one corner).
 1.2  18mm
20mm  14 

1) Battery should not be leak,
smoke and burst.

2) After test, no defect in electrical
performance, and voltage
≥3.7V.
,
≥3.7V
11
Capacity Retention

1).In environmental temperature 20± 5
condition, Use nominal capacity charging
method full charge the battery.
 20±5, 

2) Lay the battery opened circuit 28 days, then
use 0.2C discharge it to cut off voltage.
 28 , 0.2C 
0.2C discharging time should no less than
90%.
0.2C  90%.
1
2
Constant Temperature and
Humidity Proof Capability

After standard charged, keep for 0.5h
1h,then Lay the battery in temperature 40±2
and humidity 90%95% environmental
chambers for 60 hours. Then lay the battery in
environmental temperature 20±5condition for
2 hours. Later discharge it in 0.2C and record
the capacity.
 0.5 1 
40±2 90%95% 60
 20±5 2h
 0.2C 
1) Battery appearance should not be
obvious nick, leak, smoke and burst.

2) 0.2C discharging capacity should no
less than 80%.
0.2C ≥80%