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Rechargeable Ni-MH 3.6V 40mAh Button Cell Battery Pack - 40H3B2H

rechargeable Ni-MH 3.6V 40mAh, 1)3.6V 40mAh with pins, 2)No leakage,Quick delivery, 3)Long shelf life,Best Price - more info check here: http://www.sourcingelectricals.com/Rechargeable-Ni-MH-3-6V-40mAh-Button-Cell-Battery-Pack-10035327/

Quick Brief

Place of Origin: Guangdong China (Mainland) Brand Name: Daly-Station Model Number: 40H3B2H Type: NI-MH Nominal Voltage: 3.6V Size: As Spec Nominal Capacity: 40mAh Rechargeable battery: Ni-MH button battery Batteries: Ni-MH cell packs

Product Features:

rechargeable Ni-MH 3.6V 40mAh

1)3.6V 40mAh with pins

2)No leakage,Quick delivery

3)Long shelf life,Best Price

Business Terms:

Port: Shenzhen

Minimum Order Quantity: 500 Piece/Pieces /Packs

Supply Ability: 50000 Piece/Pieces per Day (250000Pcs/week)

Payment Terms: T/T,Western Union

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Rechargeable Ni-MH 3.6V 40mAh Button Cell Battery Pack
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Product Packagings & Delivery Terms:

Packaging Detail: Industrial packingEX-Factory Standard

Delivery Detail: 5-7 days

Specifications and Product Details:

TECHNICAL INFORMATION

1. APPLICATION

This specification applies to the rechargeable Ni-MH 3.6V 40mAh

2. CELL AND TYPE

2.1 Cell :Sealed Ni-MH Button Cell

2.2 Type :Button type

2.3 Size type : 3.6V

3. RATINGS

3.1 Nominal voltage : 3.6V

3.2 Nominal capacity : 40mAh/0.2CmA

3.3 Typical weight : 5.8g

3.4 Standard charge : 4mA×14hours

3.5 Rapid charge : 8mA×6hours

Trickle current : 1.2mA

3.6 Discharge cut-off voltage: 3.0V

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

Standard charge 0~+45°C

Rapid charge +10~+45°C

Trickle charge 0~+45°C

Discharge -10~+45°C

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

Within 2 years -20~+35°C

Within 6 months -20~+45°C

Within a month -20~+45°C

Within a week -20~+55°C

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°C

Humidity: 60±20%

Note 1

Standard charge : 4mA×14hours

Standard discharge : 0.2C to 3.0V

5.2 TEST METHOD & PERFORMANCE

TestUnitSpecificationConditionsRemarks
CapacitymAh≥40Standard

Charge/discharge

Up to 3 cycies

Are allowed

Open Circuit

Voltage(OCV)

Voltage

(V)

≥3.9After 1 hour standard

Charge

Internal

Impedance

mΩ/cell≤1500Upon fully charge

(1KHz)

High rate

Discharge(0.5C)

Minute≥60Standard charge

Before discharge

Discharge

Current

mA20Maximum continuous

Discharge current

Over chargeNo leakage

Not explosion

1.2mA(0.03C) charge

one year

Charge

Retention

mAh32Standard charge;

Storage: 28 days;

Standard discharge

Cycle LifeCycle≥500IEC285(1993)4.4.1
LeakageNo leakage nor

Deformation

Fully charge at 4mA,

Stand 14 days

Note 2 IEC285(1993)4.4.1 cycle life

Cycle numberChargeRestDischarge
1-504mA for 14h8mA for 5h

50 cycles of test as in the following table condition is repeated, The discharge time of the

100th,200th,400th,500th is more than 5 hours. (Ambient temperature is 20±5°C)

5.3 Humidity

The battery shall not leak during the 14 days which it is submitted to the condition

of a temperature of 33±3°C and a relative humidity of 80±5%

6. OTHERS

6.1 We recommend you to set the cut-off voltage at 1.0V/cell

6.2 If the cut-off voltage is above 1.1V/cell, the battery may be underutilized resulting

insufficient use of the available capacity

6.3 If it is below 1.0V/cell,the battery may have discharge or reverse charge to the cell

7. PRECAUTION

The cells shall be delivered in charged condition. Before testing or using, the cell shall be

discharged at 20±5°C at a constant current of 0.2CmA to a final voltage of 1.0V/cell.

7.1 Avoid throwing cells into a fire or attempting to disassemble them.

7.2 Avoid short circuiting the cells.

7.3 Avoid direct solidarity to cells.

7.4 Observe correct polarity when connecting.

7.5 Do not charge with more than our specified current.

7.6 Use cells only within the specified working temperature range.

7.7 Store cells in dry and cool place.

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