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063450
LI-POLYMER BATTERY PACKS
Specification
Type:
063450 1000mAh
Prepared/Date
Auditing/Date
Approved/Date
WANG
MAR 16, 2006
LI
MAR 16, 2006
XIONG
MAR 16, 2006 PRODUCT SPECIFICATION
Doc. No.
2006.3.16
Edition No.
2.0
Sheet
1/5
1 Scope
This product specification describes UNIONFORTUNE polymer lithium-ion battery. Please using the test
methods that recommend in this specification. If you have any opinions or advices about the test items and
methods, please contact us. Please read the cautions recommended in the specifications first, take the credibility
measure of the cells using.
2 Product Type, Model and Dimension
2.1 Type Polymer lithium-ion battery
2.2 Model



063450


2.3 Cell Dimension(Max, Thickness×Width×Length mm
3
)


6

×

34

×

50

Pack Dimension(Max, Thickness×Width×Length mm
3
)



None


3 Specification
Item
Specifications
Remark
Nominal Capacity
1000 mAh
0.2C
5
A discharge
Nominal Voltage
3.7V
Average Voltage at 0.2C
5
A

discharge
Charge Current
Standard 0.2 C
5
A Max 1C
5
A
Working temperature 0 40
Charge cut-off Voltage
4.20
±
0.03V
Standard Discharge Current
0.2C
5
A
Working temperature -20 60
Max Discharge Current
2.0C
5
A
Working temperature 0 60
Discharge cut-off Voltage
2.75 V
Cell Voltage
3.7-3.9 V
When leave factory
Impedance
300 m
AC 1KHz after 50% charge
Weight
Approx: 20g
Storage
temperature
1month
-20 45
3month
0 30
6month
20±5
Storage humidity
65±20% RH
Best 20±5

for long-time storage
4 General Performance
Definition of Standard charging method
At 20
±
5
charging the cell initially with constant current
0.2C
5
A till
voltage 4.2V, then with constant voltage 4.2V till current declines to 0.05C
5
A.
Item
Test Methods
Performance
4.1
0.2C Capacity
After standard charging, laying the battery 0.5h, then discharging at
0.2C
5
A to voltage 2.75V, recording the discharging time.
300min
4.2
1C Capacity
After standard charging, laying the battery 0.5h, then discharging at
1C
5
A to voltage 2.75V, recording the discharging time.
51min
4.3
Cycle Life
Constant current 1C
5
A charge to 4.2V, then constant voltage charge
to current declines to 0.05C
5
A, stay 5min constant current 1C
5
A
discharge to 2.75V stay 5min. Repeat above steps till continuously
discharging time less than 36min.
300times
4.4
Capability of
keeping
electricity
20
±
5
,

After standard charging, laying the battery 28days,
discharging at 0.2C
5
A to voltage 2.75V, recording the discharging
time.
240min PRODUCT SPECIFICATION
Doc. No.
2006.3.16
Edition No.
2.0
Sheet
2/5
5 Environment Performance
Item
Test Methods
Performance
5.1
High
temperature
After standard charging, laying the battery 4h at 60 ,
then discharging at 0.2C
5
A to voltage 2.75V, recording the
discharging time.
270min
5.2
Low
temperature
After standard charging, laying the battery 4h at 0.2C
5
A,
then discharging at 0.2C
5
A to voltage 2.75V, recording the
discharging time.
210min
5.3
Constant
humidity and
temperature
After standard charging, laying the battery 48h at 40
±
2
,
RH 93±
2%. Recording 0.2C
5
A discharging time
No distortion
No electrolytes leakage
270 min
5.4
Temperature
shock
After standard charging, battery stored at -20 for 2
hours, then stored at 50 for 2 hours. Repeat 10 times.
No electrolytes leakage
6 Mechanical Performance
Item
Test Methods
Performance
6.1 Vibration
After standard charging, put battery on the vibration
table. 30 min experiment from X,Y,Z axis. Scan rate: 1
oct/min; Frequency 10-30Hz, Swing 0.38mm; Frequency 30-
55Hz, Swing 0.19mm.
No influence to batteries'
electrical performance and
appearance.
6.2 Collision
After vibration test, batteries were laying on the vibration
table about X, Y, Z axis. Max frequency acceleration:
100m/s
2
; collision times per minutes: 40~80; frequency
keeping time 16ms; all collision times 1000±10.
No influence to batteries'
electrical performance and
appearance.
6.3 Drop
Random drop the battery from 10m height onto concrete
one times.
No explosion or fire
7 Safety Test
Test conditions The following tests must be measured at flowing air and safety protection conditions. All
batteries must standard charge and lay 24h.
Item
Test Methods
Performance
7.1
Over charge
At 20
±
5 , charging batteries with constant current 3C
5
A
to voltage 4.8V, then with constant voltage 4.8V till current
decline to 0. Stop test till batteries temperature 10 lower
than max temperature.
No explosion or fire
7.2
Over discharge
At 20
±
5
,
discharge battery with 0.2C
5
A continuously
12.5h.
No explosion or fire
7.3
Short-circuit
At 20
±
5 , connect batteries anode and cathode by wire
which impedance less than
50
m , keep
6h.
No explosion or fire
7.4
Extrusion
At 20
±
5 , put the battery in two parallel steal broad, add
pressure
13
kN.
No explosion or fire
7.5
Thermal shock
Put the battery in the oven. The temperature of the oven
is to be raised at 5
±
1 per minute to a temperature of 130
±
2
and remains 60 minutes.
No explosion or fire PRODUCT SPECIFICATION
Doc. No.
2006.3.16
Edition No.
2.0
Sheet
3/5
8 Cautions
1.
Cautions of batteries operation
The batteries must be careful of proceed the operation for its soft package.
Aluminum packing materials
The aluminum packing material was easily damaged by the sharp edge part, such as nickel-tabs.
forbid to use the sharp part touching the battery;
should cleaning working condition, avoiding the sharp edge part existence;
forbid to pierce the battery with nail and other sharp items;
the battery was forbidden with metal, such as necklace, hairpin etc in transportation and storage.
Sealed edge
Sealing edge is very easily damaged and dont bend it.
The Al interlayer of package has good electric performance. Its forbidden to connect with exterior
component for preventing short-circuits.

Folding edge
The folding edge is formed in batteries processes and passed all hermetic tests, dont open or
deform it.
The Al interlayer of package has good electric performance. Its forbidden to
connect with exterior component for preventing short-circuits.
Tabs
The batteries tabs are not so stubborn especially for aluminum tabs. Dont bend tabs.
Mechanical shock
Dont fall, hit, bent the batteries body.
Short-circuit
Short-circuit is strictly prohibited. It should damage batteries badly.

2.
Standard Test Environment for polymer lithium-ion batteries
Environment temperature: 20
±
5
Humidity: 45-85%
3. Cautions of charge & discharge

charge
Charging current should be lower than values that recommend below. Higher current and voltage
charging may cause damage to cell electrical, mechanical, safety performance and could lead heat
generation or leakage.
Batteries charger should charging with constant current and constant voltage mode;
Charging current should be lower than (or equal to )1C
5
A;
Temperature 0 40 is preferred when charging;
Charging voltage must be lower than 4.25V.
PRODUCT SPECIFICATION
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2006.3.16
Edition No.
2.0
Sheet
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discharge
Discharging current must be lower than (or equal to )2C
5
A;
Temperature 0 60 is preferred when discharging;
Discharging voltage must not be lower than 2.75V.
over-discharge
It should be noted that the cell would be at an over-discharge state by its self-discharge. In order to
prevent over-discharge, the cell shall be charged periodically to keeping voltage between 3.6-3.9V.
Over-discharge may cause loss of cell performance. It should be noted that the cell would not discharge
till voltage lower than 2.5V.
4.Storage of polymer lithium-ion batteries
The environment of long-time storage:
Temperature: 20±5 ;
Humidity: 45-85%;
Batteries were 40 60% charged.
5.Transportation of polymer lithium-ion batteries
The batteries should transportation with 10 50% charged states.
6.Others
Please note cautions below to prevent cells leakage, heat generation and explosion.
Prohibition of disassembly cells;
Prohibition of cells immersion into liquid such as water or seawater;
Prohibition of dumping cells into fire;
Prohibition of using damaged cells. The cells with a smell of electrolyte or leakage must be placed away
from fire to avoid firing.
In case of electrolyte leakage contact with skin, eye, physicians shall flush the electrolyte immediately
with fresh water and medical advise is to be sought.
9. Notice of Designing Battery Pack
9.1 Pack design
Battery pack should have sufficient strength and battery should be protected from mechanical shock. No
sharp edge components should be inside the pack contain the battery.
9.2 PCM design
The overcharge threshold voltage should not be exceed 4.25V.
The over-discharge threshold voltage should not be lower than 2.75V.
The PCM should have short protection function built inside.
9.3 Tab connection
Ultrasonic welding or spot welding is recommended to connect battery with PCM or other parts.
If apply manual solder method to connect tab with PCM, the notice below is very important to ensure battery
performance.
The electric iron should be temperature controlled and ESD safe;
Soldering temperature should not exceed 350
;
Soldering time should not be longer than 3s, keep battery tab cold down before next soldering;
Soldering times should not exceed 5 times;
Directly heat cell body is strictly prohibited, battery may be damaged by heat above approx. 100
. PRODUCT SPECIFICATION
Doc. No.
2006.3.16
Edition No.
2.0
Sheet
5/5
9.4 Cell fixing
The battery should be fixed to the battery pack by its large surface area. No cell movement in the battery
pack should be all