Microsoft word - cr2032spec_en_withlogo.doc
This specification is applicable to Lithium-Manganese Dioxide Battery CR2032
2. Battery type and ratings
2.1 Battery type CR2032
2.2 Nominal voltage 3 V
2.3 Nominal capacity 210mAh (on continuous discharged at 20±2℃ under 15KΩ, load
to 2.0V end-voltage)
2.4 Outer dimensions outer dimensions shall be as shown in (Fig1.) dimension drawing
2.5 Weight 3.0 grams.(approx)
2.6 Terminals positive can (Mark "+")、negative cap (Mark " － ")
2.7 Operating temperature range -20℃ ～ + 60℃
2.8 Electrochemistry Positive: MnO2
Negative: Metal Lithium
Electrolyte: Contain salt-lithium electrolyte
2.9 Environment Matter All materials used for battery production are in keeping with
3. Battery performance
Batteries shall have no deformation, dent, stain, leakage and camber or burr on their sealing members.
Dimensions of batteries when tested in accordance with Subparagraph 4.3(2) shall be as shown in Fig1.dimensions drawing.
(1) Open-circuit voltage
Open-circuit voltage of batteries when tested in accordance with Subparagraph 4.3(3) shall meet the requirement set forth in Table 1.
(2) Closed-circuit voltage
Closed-circuit voltage of batteries when test in accordance with Subparagraph 4.3(4) shall meet the requirements set forth in Table 1.
After 12 Months
(Note) * "Initial " Means Performance Values Measured Within 30 days After Delivery.
(3) Service life
Service life of batteries when tested in accordance with Subparagraph 4.3(5) shall meet the requirements set forth in Table 2.
After 12 Months
980 Hrs. or Longer
930 Hrs. or Longer
Under 15kΩ Load to
890 Hrs. or Longer
850 Hrs. or Longer
(4) Service life at high temperature
Service life of batteries when tested in accordance with Subparagraph 4.3(6) shall meet the requirements set forth in Table 3.
After Storage At High
Discharge At 20±2℃
Under 15 kΩ Loa
(5) Leakage characteristics
Batteries when tested in accordance with Subparagraph 4.4(1) shall have no leakage.
Temperature: 45 ± 2℃
Relative Humidity: ≤75% Storage: 30 Days Shall Be Inspected By Visual Means
4.1 Testing Condition
(1) Temperature and Relative humidity
Unless otherwise specified elsewhere, tests shall be conducted at ordinary temperature (20±2℃) 、Relative humidity (45%-75%).
(2) Storage of test specimen batteries
Specimen batteries to be tested shall be kept at the ambient temperature of 23 ±5℃、the relative humidity of 45%-75%.
4.2 Measuring instruments and devices
(1) Measuring instruments
Outer micrometers or dial gauges specified not less than 0.01mm, and vernier calipers specified not less than 0.02mm or those having equal or better accuracy shall be used.
(2) DC voltmeters
The tolerance shall be not less than 0.25% and the input resistance rating shall be 1MΩ or more.
(3) Load resistance
Load resistance shall include resistance throughout external circuits, and its tolerance shall be±0.5%.
4.3 Test methods
Appearance of batteries shall be inspected by visual means.
Dimension shall be measured with instruments specified in Subparagraph 4.2(1) above, provided that either one or both sides of such instruments shall be insulated in measuring the overall height of the batteries.
(3) Open-circuit voltage
Test specimen batteries shall be kept for 4 hours or longer at the ambient temperature specified in Table 1, and then the voltage between both terminals shall be measured at the same ambient temperature with a voltmeter as specified in Subparagraph 4.2(2).
(4) Closed-circuit voltage
Test specimen batteries shall be kept for 4 hours or longer at the ambient temperature specified in Table 1, and then the voltage between both terminals shall be measured with a voltmeter as specified in subparagraph 4.2(2) while the specified load resistance 4.2(3) is connected between both terminals at the same ambient temperature as specified above; provided that the measured value shall be based on meter reading taken 0.8 seconds after the circuit is closed.
(5) Service life
Test specimen batteries shall be kept for 8 hours or longer at the ambient temperature specified in Table 2.and shall then be continuously discharged at the same ambient temperature and through the specified load resistance. The discharge shall be continued until the terminal voltage of the test specimens falls below the discharge end-point voltage of 2.0V, and the time during which the terminal voltage has been maintained equal to and above the discharge end-point voltage shall be taken as the service life.
(6) Service life at high temperature
Test specimen batteries, stored at the temperature in Table 3, shall be kept for 4 hours or longer at ordinary temperature and at ordinary humidity (45 75%RH) and shall then be continuously discharged through the specified load resistance. The discharge shall be continued until the voltage falls below the discharge end-point voltage of 2.0V, and the time during which the terminal voltage has been maintained equal to and above the discharge end-point voltage shall be taken as the service life.
Tests specified below shall be conducted as required. Except as specified in this paragraph. Test methods be in accordance with the provisions of Paragraph 4.4. (1) Electrolyte leakage test
Test specimen batteries shall be examined for electrolyte leakage while they are kept at ordinary temperature and at ordinary humidity after having been stored at the temperature, humidity and period specified in Table 4.
5.1 Battery type：CR2032
5.2 Brand of battery：NEWSUN
5.3 Polarity：+（"－"shall not be indicated）
5.4 Markings design shall be as shown in Figure 2.
5.5 Manufacturing marks: The year and month of production shall be marked on the negative (-)
Month of production (1 letter)
Year of production (The last number of Christian era) [Example]68 ….…. August 2006
69 ….…. September 2006 6X….…. October 2006
month of production:
- January to September ---- 1- 9 - Oct, Nov, Dec --------X, Y, Z
6. Packing Packing specification shall be as shown in Figure 3. 7. Revision of the Specification
company according to needs in the suitable time to "Revision of the Specification" carries on the revision.
8.1 Do not try to disassemble the battery.
8.2 Do not short-circuit the battery, Do not handle or store with metallic materials which can cause
8.3 Do not dispose the battery into water or constant with water. 8.4 Do not punch or hammer the battery.
8.5 Do not connect the positive and negative terminals in reverse polarity. 8.6 Do not mix different type of batteries together, nor mix partially used batteries with new ones. 8.7 Do not connect a lead or spot weld directly on the battery. 8.8 Do not expose batteries for direct sunlight, avoid places that are hot humid or where is likely to
8.9 Do not damage or mishandle this package. 8.10 If package is damaged, batteries must be quarantined inspected and repacked.
8.11 Please read the instruction carefully before use.
9.1 Never recharge/short-circuit / disassemble. Never dispose in fire or expose close to a heat
9.2 To prevent to be swallowed by children accidentally, please keep them out of children's in case
that they are swallowed, contact a physician immediately.
9.3 Never expose batteries to strong impact because there is the danger of combustion or explosion.
Be sure batteries disconnected from circuit when storing or disposing.
Fig1. Dimension drawing of CR2032 lithium battery
Fig2. Case Marking CR2032
Fig 3. Packaging:
1、 CR2032 Lithium battery 2、20 pieces per tray.
3、 200pcs per shrink packing
4、4,000pcs corrugated board case
Yonsei Med J 53(4):842-848, 2012 pISSN: 0513-5796, eISSN: 1976-2437 Fluoxetine Protects against Big Endothelin-1 Induced Anti-Apoptosis by Rescuing Kv1.5 Channels in Human Pulmonary Arterial Smooth Muscle Cel s FeiFeng Dai, ZhiFu Mao, Jun Xia, ShaoPing Zhu, and ZhiYong Wu Department of Cardiothoracic Surgery, Renmin Hospital of Wuhan University, Wuhan, China.
MANUAL DE USO Y CUIDADO ESTE APARATO DE AIRE ACONDICIONADO ESTÁ EQUIPADO CON UN NUEVOCABLE ELÉCTRICO ESTÁNDAR CON UNA FUNCIÓN DE TEST-REPOSICIÓN LEA Y GUARDE ESTAS INSTRUCCIONES APARATO DE AIRE ACONDICIONADO CONTROL ELECRÓNICO DE VELOCIDADES EN VARIOS PASOS GARANTÍA DEL AIRE ACONDICIONADO DE HABITACIÓNSu producto está protegido por esta garantíaSu electrodoméstico está garantizado por la empresa Electrolux. Electrolux ha autorizado a Servicios al Consumidor Frigidaire y a susservicios autorizados de otorgar servicio bajo esta garantía. WCI no autoriza a ninguna otra persona a cambiar o agregar a cualquiera de las obligaciones bajo esta garantía. Cualquier obligación de servicio y partes bajo esta garantía deben ser desempeñadas por ServicioFrigidaire para el Consumidor o un servicio Frigidaire autorizado.