NiMH Rechargeable Battery: 9V NiMH 250mAh Rectangular Battery -Ultrahigh capacity

Parameters

Cell Model	NiMH 9V
Voltage	Nominal Voltage: 9V Charge Voltage: 10.5V±0.05V Discharge Cut off Voltage: 7.0V
Capacity (0.2C Discharge)	Nominal Capacity: 250 mAh Minimum Capacity: 220mAh
Standard Charge (25°C±2°C)	CC/CV Current: 0.2C (50mA) Voltage: 10.5V End of current: 30mA
Charge Current	0°C ≤ T ≤ 25°C, 0.2C (50mA) 25°C < T ≤ 50°C, 0.3C (75mA) recommended
Standard Discharge	CC Current: 0.2C (50mA) End of Voltage: 7.0V
Pulse Discharge current	≤ 2.0A (SOC 80%), 5 sec, 25°C±2°C max.
Continuous Discharge Current	-20°C < T ≤ 5°C, 0.2C (50mA) max. 5°C <T ≤ 60°C, 0.5C(125mA) max.
Cycle Life (25°C±2°C, 0.5C Charge/1C Discharge)	≥ 80% Capacity after 800 cycles
Temperature	Charge: 0 to +45ºC Discharge: -20 to +60ºC Storage: 1 day: -40ºC 1 month: -20 to + 60ºC 3 month: -20 to + 45ºC 12 month: -20 to + 20ºC
Dimension (LxWxH)	48mm(1.9″) x26mm(1.02″)x16mm(0.63″) * tolerance ±0.2mm
Weight	43.0g (1.5 Oz) * tolerance±2g
Remarks:	NiMH battery can be made from flap top and sharp top. However, 9V is the special shape among them.