The cut off voltage is 7.0V, Please see below details on NIMH 9V from SERui Battery Technology CO.,LTD
NIMH 9V 280mAh Rechargeable BatteryNominal voltage: 9V
Nominal capacity: 280mAh
NiMH battery features twice the capacity
Wide operational temperature range from -10 to 50C
1. APPLICATION
This specification applies to the NiMH 9V battery
Model : 170H7D (280mAh)
2. CELL AND TYPE
2.1 Cell :Sealed Ni-MH Button Cell
2.2 Type :Button type
2.3 Size type : 8.4V
3. RATINGS
3.1 Nominal voltage : 8.4V
3.2 Nominal capacity : 170mAh/0.2CmA
3.3 Typical weight : 39g
3.4 Standard charge : 17mA×14hours
3.5 Rapid charge : 32mA×6hours
Trickle current : 4.8mA
3.6 Discharge cut-off voltage: 7.0V
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 : 17mA×14hours
Standard discharge : 0.2C to 7.0V
More information, see below:
lithium battery,lipo battery,LiSOCL2 battery,LiMNO2 battery factory.