Datasheet

ManualsBrandsCONRAD ENERGY ManualsButton CellsCR2032 3V Rechargeable Lithium Coin Cell Battery x1 pc(s)

__________________________________________________________________________________

Specification Approval

Customer

Product

Lithium Manganese

Dioxide Button Cell

Model ML2032

Prepared FL

Approved DL

Date

Doc No. HD-ML2032-001 Control Page 5

1. Scope

This specification applicable to the 3.0 V lithium manganese rechargeable button cell

ML2032 supplied by Daily Power Batteries Limited.

2. Technical Parameters

2.1 Model No. : ML2032

2.2 Nominal Voltage 3.0V

Summary of content (5 pages)

PAGE 1
__________________________________________________________________________________ Specification Approval Customer Product Lithium Manganese Dioxide Button Cell Model ML2032 Prepared FL Approved DL Date Doc No. 1. 2. HD-ML2032-001 Control Page 5 Scope This specification applicable to the 3.0 V lithium manganese rechargeable button cell ML2032 supplied by Daily Power Batteries Limited. Technical Parameters 2.1 Model No. : ML2032 2.2 Nominal Voltage 3.
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.3 Nominal Capacity 65mAh 20±2 15KΩ load continuously discharge to end voltage of 2.0V Dimensions Figure 1 Average Weight 3.3g Polarity Positive terminal marked “+” “-” : no mark Operating Temperature -20 ~60 Environmental substances The various substances used in the batteries comply with ROHS directives. 2.4 2.5 2.6 2.7 2.8 3. Electrical Properties 3.1 Appearance Neat appearance, clear mark, no deformation, rust, stains and leakage on button cell surface. 3.
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[Table 3] Test Item Temperature Start Period Storage Period 20±2 Above 320h Above 270h 0±2 Above 260h Above 240h Operating Life 5 High Temperature Storage Operating Life High Temperature Storage Operating Life 4.3 6 should satisfy the requirements of Table 4. Test Item Storage Temperature High Temperature Operating Life 60±2 is [Table 4] Storage Discharge Time Time 20 days Above 270h measured Testing Conditions 15KΩ loaded continuously discharge to end voltage of 2.
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with precision less than 0.01 mm. 2 Multi-meter Precision of multi-meter not less than0.25% internal resistance larger than 1MΩ 3 Loaded Resistance Loaded resistance should include resistance of external circuit and the tolerance has to be less than 0.5%. 4.3 Test Method 1 Appearance By visual observation. (2 Dimensions Dimensions are measured according to 4.2 1 .
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3. Instructions 3.1 Do not dismantle the battery by yourself 3.2 Do not short-circuit the battery 3.3 Do not mix the battery with other metal objects; 3.4 Do not throw the battery into water or get wet; 3.5 Do not use pointed objects to hit on the battery; 3.6 Connect the battery with the right polarity “+”/“-” 3.7 Do not mix different types, brands, new and old batteries together; 3.8 Do not expose the battery to the environment of direct sunlight, high temperature, high humidity 3.