CR-2032L/BN [PANASONIC]
Primary Battery, Lithium Manganese Dioxide, 2032, 3V, 0.225Ah,;
| 型号： | CR-2032L/BN |
| 厂家： | 
PANASONIC |
| 描述： | Primary Battery, Lithium Manganese Dioxide, 2032, 3V, 0.225Ah, 电池 |
| 文件： | 总14页 (文件大小：579K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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This is the PROVISIONAL SPECIFICATION just only for the engineering review on our product herein. Also, this is a
reference documents for reviewing characteristics of our product, which is for prevention any trouble or misuse. Since this
is just for customer's reference, the description for warranty herein shall be handled with the formal specification, which
shall be agreed upon between the customer and Panasonic (Matsushita Battery Industrial Co., Ltd.). Please note that all
descriptions specify this product maybe possibly changed without notification if we decide it is required.
PROVISIONAL SPECIFICATION
L I T H I U M B A T T E R Y
CR-2032L/BN
CR2032
Ordering Code :
Model Code
:
Approved by
Division/Department
Name
Title
Signature/date
ISSUED
Sep,16,2009
PT. Panasonic Gobel
Energy Indonesia
Established date
Sep,16,2009
:
PT. Panasonic Gobel Energy Indonesia
Approved
Checked
Checked
Drafted
#REF!
Revision history
No．
1
Date
Revision
Provisional Specification Established
Sep,16,2009
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1
1. Applicable range
This specification applies to manganese dioxide lithium batteries which are delivered to
from PT. Panasonic Gobel Energy Indonesia
2. Nominal specification
2.1. Model number (bare cell) CR2032
2.2. Nominal voltage
2.3. Nominal capacity
2.4. Operation temperature
3V
225 mAh
From -30 to 60 ℃
（Please consult Panasonic in case continuous high-temperature usage conditions）
2.5. Recommendable
storage condition
2.6. Mass
Temperature : 5℃ to 35℃ꢀHumidity : 45～85%RH
Refer to drawing 1
2.7. Dimension
Refer to drawing 1
2.8. Battery composition
Lithium primary battery composed of cathode from manganese dioxide
anode from lithium and electrolyte from organic solvent and lithium salt.
3. Battery characteristics
Table 1. CR2032 characteristics
Items
After 1 year in
room temperature
Temperature
20 +/- 2℃
Test method
initial
Voltage between terminals (Min)
Internal resistance 1kHz sine wave method (Max.） 20 +/- 2℃
Continuous discharge (Std.)
Open circuit voltage
1
2
3.1Ｖ
20Ω
3.1Ｖ
-
1133h
1019h
Load : 15kΩ 1183h
cut offV : 2.0Ｖ 1041h
3
Discharge duration
20 +/- 2℃
Continuous discharge (Min.)
4. Indication
4.1.Below items are indicated on battery or its package
Model code
Nominal voltage
Plus polarity
CR2032
3V
＋
Manufacturer or its brand : Panasonic
Production country Made in Indonesia
(Design of indication can be changed without notice)
4.2. Production date
Stated on minus side of battery
First digit: End digit of dominical year; Second digit; Month (October=O, November=Y, December=Z)
Example : 7Z(December/2007)
4.3. UL
This battery is certificate by UL and listed on file number MH12210
4.4Production Site
PT. Panasonic Gobel Energy Indonesia, Jl.Teuku Umar Km. 44, Cikarang Barat Bekasi,
Jawa Barat Indonesia
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Drawing 1. Dimensions
Ordering code : CR2032
+0
-0.3
φ20.0
Refφ16
Terminal : Plus terminal material
:
Nickel plated stainless steel
Minus terminal material : Nickel plated stainless steel
Mass
:
Approx.ꢀ2.9 g
PT. PanasonicGobelEnergyIndonesia
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5. Test condition and performance
5.1. External dimensions
This shall be measured with caliper described in item 6.3.(1). Do
not short cells by caliper.
Dimensions should confirm to drawing 1.
After storage in measuring atmosphere at least 2 hours, this shall
be measured with voltage meter described in item 6.3.(2). Open
circuit voltage should conform to table 1.
After storage in measuring atmosphere at least 2 hours, this shall
be measured with resistance meter described in item 6.3.(3).
Internal resistance should conform to table 1.
5.2. Open circuit voltage
5.3 Internal resistance
5.4. Discharge duration
After storage in measuring atmosphere at least 8 hours, batteries
are discharged by load resistance described in table 1. Discharge
is time from initial until reaching closed circuit voltage described in table 1
Discharge duration should conform to table 1.
After 42 cycles of thermal cycle test by below condition, battery
5.5. Anti-leakage
should not have deformation or leakage by visual inspection.
* This test should start from high temperature (60℃) position.
* No moisture should be added to room temperature
and humidity environment.
End
Start
ꢀꢀ60 +/- 2 ℃
-10 +/- 2 ℃
1h
1h
1h
1h
1 cycle = 4 hours
1 cycle
5.6. Storage characteristics
(1) Open circuit voltage
After storage term described on table 1, sample batteries should
be storage in measuring atmosphere at least 4 hours. Then open
circuit voltage should be measured with voltage meter described
in item 4.3.(2). This should conform to table 1.
After storage term described on table 1, sample batteries should
be storage in measuring atmosphere at least 4 hours. Then
internal resistance should be measured with resistance meter
described in item 4.3.(3). This should conform to table 1.
(2) Internal resistance
(3) Discharge duration
After storage term described on table 1, sample batteries should
be storage in measuring atmosphere at least 8 hours. Then
batteries are discharged by load resistance described in table 1.
is time from initial until reaching closed circuit voltage described in table 1
Discharge duration should conform to values described in table 1.
5.7. Appearance
No deformation, bruise and stain which cause practical interference.
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6. Test conditions
6.1. Initial test
6.2. Temperature and humidity
Initial test must be done within 2 months from delivery.
Unless otherwise specified, test should be carried out in room
temperature (20 +/- 15 ℃) and room humidity (65 +/- 20%RH).
6.3. Measuring equipment's
(1) Dimension
Micrometer defined by JIS B7502 or equivalent or more accurate one must be used for
dimension measurement.
For one digit decimals tolerance, caliper with 0.05mm accuracy which is defined JIS B7507 or
higher accuracy equipment must be used.
(2) Voltage
Voltage meter defined by JIS C1102 class 0.2 or higher, and more than
10Mohm impedance must be used.
(3) Internal resistance
It should be measured by sinusoidal current method (1kHz). Measurement should be finished
within 5 seconds.
(As a general, Agilent Technologies LCRmeter 4263B or equivalent should be used.)
(4) Load resistance includes all resistance of discharge circuit, and tolerance is less than 0.5%.
(5) Visual inspection is carried out by naked eyes.
7. Operation and modification of this specification
Modification must be carried out after the prior mutual agreement.
Any accidents caused by non-described items in this specifications must be discussed and
solved mutually.
8. Important Notes (Warranty)
1） The batteries are warranted to conform to the description contained in this specifications for a period
of twelve 【12】 months from the ex-factory date and any claim by customer (apparatus manufacturer
or distributor) must be made within such period. During that warranty period,if the batteries are proved
to become defective, non-defective and conforming batteries will be supplied in due course at sole
expense of PECGI upon PECGI's own determination that this is apparently caused by negligence of
PECGI.
2) Confirm and assure the matching and reliability of batteries on actual set or unit application with
customer's responsibility.
3) PECGI shall not warrant or be responsible in any case where customer fails to carry out proper
handling,operating, installation, testing,service and checkout of the batteries and/or to
follow the instruction,cautions,warnings,notes provided in this specifications, or other PECGI's
reasonable instructions or advise.
4) This product specification will be validated assuming that it is accepted when it is not returned within
six months from the date of issue.
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9. Precautions for use
9.1 Cautions for storage
・Store the battery at a constant temperature of 35 degree Cesosr iln order to prevent deteriorations
from heat.
・Keepthebatteryawayfromhigh humiditysuchas85%RHorhigherin order topreventdewcondensations
on the battery that may cause to electrical leakage,
・Keep the battery away from heat sources i.e., boiler, radiatoarnd etc., and from direct sunlight.
9.2 Warning for safety
Following cautions should be taken into consideration in order ot use this battery in safe, since
the battery contains combustible materials such as Lithium metal and organic electrolyte.
・ Do not use except in applicable model or equipment.
・ Do not mix fresh and used batteries.
・ Do not mix different types (chemistries) of batteries.
・ Do not short circuit.
・ Do not charge.
・ If multiple batteries are kept in contact with each other. The (
+) and (-) terminals may
short-circuit, and/or the charging possibly happen by other adjcaent batteries, which may cause
of shorten service life, significant damages and catching fire.
・ Do not dispose into fire.
・ Do not heat up higher than 100℃.
・ Do not solder direct to battery.
・ Do not disassemble.
・ Do not soak in water.
・ Do not deform.
・ Do not apply inadequacy modifications or remodeling on the batteries.
・ Insert the batteries in the correct polarity position.
Warning for prevention of ingestion accident
・ Small-sized batteries can easily be swallowed. They must be koeupt of the reach of small children.
・ Also, in the design of equipment using batteries, the care shdouble taken to ensure that batteries
are NOT easy removable for children.
9.3 Caution for better usage
・ Use gold-plated or nickel-plated steel or stainless steel stripsfor terminals in order to keep
good conductivity with the battery surface. Terminals made of gold-plated phosphor bronze will
ensure stable conductivity.
・ Apply and keep the contact pressure more than 2N for stable conductivity.
・ Before inserting batteries, check the terminal contact surfaces on both the equipment and the
batteries are clean, and also check that they are not deformeIdf.the contact surfaces are dirty,
clean up and dry them thoroughly before inserting batteries.
・ Even if batteries of the same size or same shape, they may dirffien type or grade. When replacing
batteries, confirm that they are correct type by checking the iedntification symbol (designated
by I.E.C. standards) which is marked on the battery and its packages.
・ Lithium primary batteries continuously indicate high voltage envetoward the end of their service
life. As such, they may be mistakenly judged as yet being stron.g In case of multiple batteries
are used in an application or equipment, all batteries should bereplaced at the same time when
the one of those batteries shows it has totally consumed evheenrobtatteries seems still operating,
since the remaining capacity in other batteries must be also quite little at the time.
・ When multiple batteries are used in series in applications or euqipments, it may occur that the
one battery has a polarity inversion at the end of operation lei.f That behavior happen when the
battery had consumed its capacity earlier than other batteries.Therefore, that is not failure
of battery.
・ When the Lithium battery has short-circuit, even slightly. A cetrain amount of time is required
for recovering its voltage completely. If the electrical charact eristics of the battery are
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measured at a time before a sufficient time has passed, it may indicate unstable values due to
the battery was in recovering mode.
・ If the battery touch with any antistatic conductive materials cilnude packing bags, trays, mats,
sheets, films and resin cases, sheets, for example, have a resistance of 103 to 106 Ω, it may
cause of short-circuit since both the positive and the negattievreminal of the battery may contact
with those materials. In order to prevent short circuit, specialattention may apply when handle
batteries or battery attached PCB in close to those materials.
Notice for equipment design
・ Keep batteries away from heat source or flame, and water.
・ Please contact us in case of using multiple batteries.
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