| Place of Origin:Guangdong China (Mainland) | Brand Name:Daly-Station | Model Number:B80H |
| Battery Type:NiMH | Size:As Spec | Nominal Capacity:80mAh |
| Nominal Voltage:1.2V | Rechargeable battery:Ni-MH Rechargeable Button... | Button Cell Batteries:Ni-MH Button Cells |
| Packaging Detail: | Industrial packing EX-Factory Standard |
| Delivery Detail | 5-7 days |
Ni-MH Rechargeable Button Cell
1)1.2V 80mAh
2)Resonable Price
3)With PCB Pins
4)Long cycle life
DALY-STATION'S 1.2V 80mAh Ni-MH Rechargeable Button Cell Battery DATESHEET As Below:
1. APPLICATION
This specification applies to the Ni-MH batteries
Model : B80H
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 : 80mAh/0.2CmA
3.3 Typical weight : 3.2g
3.4 Standard charge : 8mA×14hours
3.5 Rapid charge : 16mA×6hours
Trickle current : 2.4mA
3.6 Discharge cut-off voltage: 1.0V
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 : 8mA×14hours
Standard discharge : 0.2C to 1.0V
5.2 TEST METHOD & PERFORMANCE
Test | Unit | Specification | Conditions | Remarks |
Capacity | mAh | ≥80 | Standard Charge/discharge | Up to 3 cycies Are allowed |
Open Circuit Voltage(OCV) | Voltage (V) | ≥1.3 | After 1 hour standard Charge |
|
Internal Impedance | mΩ/cell | ≤900 | Upon fully charge (1KHz) |
|
High rate Discharge(0.5C) | Minute | ≥60 | Standard charge Before discharge |
|
Discharge Current | mA | 40 | Maximum continuous Discharge current |
|
Over charge |
| No leakage Not explosion | 2.4mA(0.03C) charge one year |
|
Charge Retention | mAh | 64 | Standard charge; Storage: 28 days; Standard discharge |
|
Cycle Life | Cycle | ≥500 | IEC285(1993)4.4.1 |
|
Leakage |
| No leakage nor Deformation | Fully charge at 8mA, Stand 14 days |
|
Note 2 IEC285(1993)4.4.1 cycle life
Cycle number | Charge | Rest | Discharge |
1-50 | 8mA for 14h |
| 16mA 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.
| Buyer | Product Information | Price | Order Date |
|---|---|---|---|
julie jusu
|
1.2V 80mAh Ni-MH Rechargeable Button Cell |
US$450.00
|
16 April 2026 |
karvin sims
|
1.2V 80mAh Ni-MH Rechargeable Button Cell |
US$450.00
|
07 April 2026 |
denine carter-rojhani
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1.2V 80mAh Ni-MH Rechargeable Button Cell |
US$450.00
|
14 March 2026 |
mbnfdwyvh mbnfdwyvh
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1.2V 80mAh Ni-MH Rechargeable Button Cell |
US$450.00
|
20 April 2026 |
Stacie Smith
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1.2V 80mAh Ni-MH Rechargeable Button Cell |
US$450.00
|
30 January 2026 |
Liana Addison
|
1.2V 80mAh Ni-MH Rechargeable Button Cell |
US$450.00
|
21 March 2026 |
Shawna Crawford
|
1.2V 80mAh Ni-MH Rechargeable Button Cell |
US$450.00
|
23 January 2026 |
Maxwell Ebrohimi
|
1.2V 80mAh Ni-MH Rechargeable Button Cell |
US$450.00
|
22 February 2026 |
Elouise Elouise
|
1.2V 80mAh Ni-MH Rechargeable Button Cell |
US$450.00
|
02 April 2026 |
mirjana solak
|
1.2V 80mAh Ni-MH Rechargeable Button Cell |
US$450.00
|
27 April 2026 |
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