B40H1A rechargeable Ni-MH button cell batteries used for hearing AIDS, watch and products

B40H1A rechargeable Ni-MH button cell batteries used for hearing AIDS,   watch
 

1. APPLICATION

This specification applies to the Ni-MH batteries

Model  : B40H

2. CELL AND TYPE

2.1 Cell  :Sealed Ni-MH Button Cell

2.2 Type  :Button type

2.3 Size type : 1.2V

3. RATINGS

3.1 Nominal voltage  : 1.2V

3.2 Nominal capacity : 40mAh/0.2CmA

3.3 Typical weight : 1.9g

3.4 Standard charge  : 4mA×14hours

3.5 Rapid charge  : 8mA×6hours

Trickle current : 1.2mA

3.6 Discharge cut-off voltage: 1.0V

3.7 Temperature range for operation (Humidity: Max.85%)

      Standard charge        0~+45℃

      Rapid charge            +10~+45℃

      Trickle charge           0~+45℃

      Discharge                -10~+45℃

3.8 Temperature range for storage    (Humidity: Max.85%)

     Within 2 years           -20~+35℃

     Within 6 months         -20~+45℃

     Within a month           -20~+45℃

     Within a week            -20~+55℃

4. ASSEMBLY & DIMENSIONS

 Per attached drawing

5. PERFORMANCE

5.1 TEST CONDITIONS

The test is carried out with new batteries (within a month after delivery)

ambient conditions

    Temperature: +25±5℃

    Humidity:     60±20%

Note 1

    Standard charge : 4mA×14hours

    Standard discharge : 0.2C to 1.0V

used for hearing AIDS,  watch etc