NiMH 1.2V Rechargeable Button Cell Batteries 20H 40H 80H 110H 250H 330H
NiMH 1.2V rechargeable button cell batteries 20H 40H 60H 80H 110H 160H 250H 330H 1.2V NiMH Flat Top Battery
Button rechargeable batteries are small, round single-cell batteries. They come in a wide range of voltages and sizes.
Rechargeable Ni-MH Button Cells
Rechargeable Ni-MH Button Cells are widely used for communication, Siren, Small intelligent household application, instrument and Various IC Circuit.,CELL AND TYPE, Cell: Sealed Ni-MH Button Cell
Features and Benefits.
Never short-circuit or reverse polarity in application
Avoid throwing cells into a fire or attempting to disassemble them.
This is not safety : use the cell without the specified working temperature range, charge and discharge with more than our specified current.
Do not mix batteries with metal objects during storage or transportation to avoid accidental short-circuit
Button type
Normal Charging, Standard charge: 0.1C for 16h
Temperature range for operation (Humidity: 65% ±20%, Max.85%)
Standard charge 0 → +35 °C
Rapid charge +10 → +35 °C
Trickle charge 0 → +35 °C
Discharge -10 → +35 °C
Temperature range for storage (Humidity: 65% ±20%, Max.85%)
Within 2 years -20 → +35 °C, Within 6 months -20 → +45 °C, Within a month -20 → +50 °C, Within a week -20 → +55 °C
Typical Applications.
• Small intelligent household applications.
• Instrument and various IC Circuit.
40H1.2V Ni-MH BUTTON CELL
| Part number | 40H |
| Voltage | 1.2V |
| Capacity | 40mah |
|
Recommended Trickle Charge Current |
0.4~1.2mA |
|
Nominal Charge Current |
4mA |
|
Normal Charging Time |
14~16h |
|
Nominal Discharge Current |
8mA |
| Weight | 1.8g |
| Cycle Life | ≥500 |
| Discharge cut-off voltage | 1.0 v |
RATINGS
-
Nominal voltage : 1.2V
-
Nominal capacity : 40mAh/0.2CmA
-
Typical weight : 1.8g
-
Standard charge : 4mA×14hours
-
Rapid charge : 8mA×6.5hours
Trickle current : 0.4mA
Discharge cut-off voltage: 1.0V
Temperature range for operation (Humidity: Max.85%)
Standard charge 0~+35℃
Rapid charge 0~+35℃
Trickle charge 0~+35℃
Discharge 0~+35℃
Temperature range for storage (Humidity: Max.85%)
Within 1 years 0~+25℃
Within 6 months -20~+35℃
Within a month -20~+45℃
Within a week -20~+55℃
40H rechargeable battery NI-Mh 40mah battery
Coin cell NIMH battery 1.2v rechargeable button cell:
| Cell model | Voltage(V) | Capacity(mah) | Diameter(mm) | Height(mm) | Charge current(mA) | Discharge current(mA) | Weight(g) | Temperature(°C) |
| 20H | 1.2 | 20 | 11.7±0.1 | 3.2±0.2 | 2 | 4 | 1.5 | 0~45 |
| 40H | 1.2 | 40 | 11.7±0.1 | 5.2±0.2 | 4 | 8 | 1.8 | 0~45 |
| 60H | 1.2 | 60 | 15.3±0.1 | 6.1±0.2 | 6 | 12 | 2 | 0~45 |
| 80H | 1.2 | 80 | 15.3±0.1 | 6.1±0.2 | 8 | 16 | 3.5 | 0~45 |
| 110H | 1.2 | 110 | 15.3±0.1 | 7.7±0.2 | 10 | 20 | 4.5 | 0~45 |
| 160H | 1.2 | 150 | 24.5*14±0.1 | 5.2±0.2 | 15 | 30 | 6 | 0~45 |
| 250H | 1.2 | 250 | 25±0.1 | 6.3±0.2 | 25 | 50 | 10 | 0~45 |
| 330H | 1.2 | 330 | 25±0.1 | 8.4±0.2 | 30 | 60 | 12.5 | 0~45 |
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