Alkaline AA Specification Sheet

SUPREME POWER                                                       Alkaline AA Product Specification
_________________________________________________________________________
1. SCOPE:
        The specification is applicable to alkaline cell, LR03 (Mercury and Cadmium Free)

2. LAW & REGULATION COMPLIANCES:
        This product complies with EU's battery directive (2006/66/EC)

3. GENERAL:

    3.1 Type designation
                IEC/JIS                                            LR06
                ANSI                                               15A
                Common                                        AA
   3.2  Chemical system:                                Zn/KOH-H2)/Mn02                                                                                                                                                                  
   3.3 Nominal Voltage:                                 1.5V
   3.4 Weight Approximate:                          11.5 g
   3.5 Dimension (mm)
          The dimensions shall be in accordance with below figures both prior to and after service output test
           Measuring equipment shall be with an accuracy of +- 0.05mm at least.

/

Min

Max

0-

13.9

14.4

A

49.9

50.4

C

9.0

9.4

F

5.0

5.4

G

1.2

1.7


  3.6 Capacity: Approximate 2900mAh (10mAh, 24 hour/d, 20 C, e.v.=0.8V)

  3.7 Operation temperature                        -18 C ~50 C
        Recommend storage temperature       Not to exceed 30 C 
 
4.APPEARANCE:
        The battery visually inspected by unaided eye 30cm away from battery. The battery shall be free from dents scratchs, rust and extruded internal compounds, such as sealing compounds and etc. and seriuos displacement of artwork. Appearance defects shall not be observed that may adversely affect actual use or performance of batteries.

5. Electrical Characteristics
          Unless otherwise stated, all measurements are to be performed at a Standard Environment of
          All samples are normalized for 8 hours at least at the above environment prior to measurement.
          The load resistance4 of the total circuit is accurate within +- 0.5 % of the specified value.

      5.1 Open circuit voltage and closed circuit voltage (load resistance 3.9, 0.3 S)
 

OCV (V)

CCV (V)

S.C. (A) (reference)

Initial

Min

1.57

1.40

7.5

Normal

1.60

1.45

9.0

Stored 1 year

Min

1.55

1.37

5.5

Normal

1.57

1.40

7.0

     
       5.2 Service input

Load

10

1000mA

1.5w/
0.65w

1000mA

3.3

250mA

3.9

100mA

24

43

Test Mode

24 H/d

24 H/d

2s/28s
5min/h

10s/m,
1h/d

4h
8h/d

1h/d

1h/d

1h/d

15s/m
8h/d

4h/d

End Voltage

0.9V

0.9V

1.05V

0.9V

0.9V

0.9V

0.8V

0.9V

0.1V

0.9V

Unit

h

m

pulse

pulse

m

h

h

h

h

h

Applications

Reference

Reference

Digital Still
Camera

Photo Flash

Portable
Lighting

CD/
Electronic
games

Motor/
 Toy

Digital
Audio

Remote
Control

Radio/
Clock

 

Initial

MAD

18.5

38.0

380

300

220

7.0

21.0

42.0

89.0

Normal

19.5

50.0

450

320

240

7.8

22.5

45.0

91.5

Stored 1 year

MAD

18.2

30.0

300

280

200

6.6

20.5

41.0

87.0

Normal

18.8

40.0

360

300

225

7.3

21.5

43.0

89.0

      m:minute        h:hour        d:day

Remark: 1) The intial discharge test shall commence within 30 days of manufacture. During stored period, the cells shall be stored under room temperature                                     conditions.
                   2) Lot release service output test is conducted by 20 continuous discharging to 0.9 volts
                       - The batteries shall not leak during the service life test before the end voltage4 reached

   3.6 Capicity Approximate 1300mAh (10mA, 24 hours/d, 20 C, e.v.=0.8V

Remark: 1) The intial discharge test shall commence within 30 days of manufacture.
                         During stored period, the calls shall be stored under room temperature conditions.

                    2) Lot release service output test is conducted by 35mA continuous discharging to 5.4 volts
                       - The batteries shall not leak during the service life test before the end of voltage reached.

                   3) The pulse load alone shall be applied across the battery.
                        It is effective load. It is not added in series or parallel to Background load.
       
    6. LEAKAGE RESISTANCE

             6.1 Over discharge leakage test
                     Test conditions: 20=- 2 "  C & RH 60=- 15%, 35mA continuous discharge 48 hours.
                     Number of test samples: 9 batteries
                     Requirement: No visible leakage; No explosion.

              6.2 High temperature leakage test
                      Test conditions: store for 20 days under 60=-2 "C, then store 4~24hours under standard environment.
                      Number of test samples: 9 batteries
                      Requirement: No visible leakage; No explosion.
       
    7. SECURITY CHARACTERISTICS

             7.1 7.1 User drop test
                       This test simulates the situation when a battery is accidentally dropped
                       Test conditions: Undischarged batteries shall be dropped from a height of 1m onto a concrete surface.
                       Each test battery shall be dropped six times in each of the three directions. The test batteries shall be
                       stored for 1 hour afterwards.
              Number of test sets: 5 batteries
              Requirement: No fire, no explosion or leakage after 1 hour OCV maintenance rate is 95% over

         7.2 Short circuit-proof characteristics
                       This test simulates and external  short circuit of a battery during daily handling of batteries
                       Test conditions:  Positive and negative terminals of an undischarged battery shall be connected directly.
                       The circuit shall be completed for 24 hours or until battery case temperature has returned to ambient.
                       The resistance of the inter-connecting circuitry shall not exceed 0.1
              Number of  test samples: 5 batteries
              Requirement: No fire or explosion; Leakage allowed

         7.3  Incorrect installation
                      This test simulates incorrect installation of a battery in a series application
                      Test conditions: 4 undischarged batteries are used per test. 3 batteries are to be placed correctly in series;
                      the 4th battery is reversed with respect to polarity.
                      The circuit is to maintained until venting occurs or the reversed battery temperature has returned to ambient.
               Number of test sets: 5 (20 batteries)
               Requirement: No fire or explosion; Leakage is allowable

    8. EXPIRY DATE

            5 Years

   9.  EXPIRY DATE MARKING

            9.1  Unless otherwise specified, each battery will carry a manufacturing date code followed by month and year of
                   expiry for export. (Shelf life 5 years)

           9.2 For private label, can mark per customers requirements

11. COMPONENTS / INFORMATION ON INGREDIENTS
            Chemical Nature              Alkaline zinc-manganese dioxide batteries

Materials

Approximate
Percentage of
Total Weright
(%)

CAS NO

Materials

Approximate
Percentage of
Total Weright
(%)

CAS NO

Manganese
Dioxide
(MnO2)

~40.5

1313-13-9

Brass

~2.3

12597-71-6

Zinc Powder
(Zn)

~18.2

7440-66-6

FE

~15.5

7439-89-6

Water
(H20

~11.2

7732-18-5

Ni-Plating

~0.3

7440-02-0

Potassium
Hydroxide
(KOH)

~6.3

1310-58-3

Bi

~0.005

7440-69-9

Carbon

~2.9

7782-42-5

In

~0.005

7440-74-6


Alkaline AA charge /dis-charge graph

Copy Right-All properties owned by  Supreme Technologies, Inc. and Penny R Stepro  2015

Supreme Power Product Warranty

LifeLight otoscope and ophthalmoscope batteries carry a full 24-month warranty. 
Batteries are dated on the month they are shipped and warranty is good for 24 months thereafter.

Supreme Power LifeLight batteries are not prorated on warranty for time of use.

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