Emmerich 250H 2.4V NiMH Button Cell Battery Pack, Rechargeable, Tagged, 251531 Data Sheet
Product codes
251531
3. SPECIFICATION:
1. APPLICATION
This specification applies to the Ni-MH batteries
Model: 250H
2. CELL AND TYPE
2.1 Cell : Sealed Ni-MH Button Cell
2.2 Type : Button type
2.3 Size type : 2.4V
3. RATINGS
3.1 Nominal voltage : 2.4V
3.2 Nominal capacity : 280mAh
3.3 Typical weight : 23.7g
3.4 Standard charge : 28mA×14hours
3.5 Rapid charge : 58mA×6hours
Trickle current : 8.4mA
3.6 Discharge cut-off voltage: 2.0V
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 : 28mA×14hours
Standard discharge: 56mA to 2.0V