Conrad Energy CR2032 3V Rechargeable Lithium Coin Cell Battery x1 pc(s) 252238 데이터 시트
제품 코드
252238
2
2.3
Nominal Capacity 65mAh 20±2
15KΩ load continuously discharge to end
voltage of 2.0V
2.4
Dimensions Figure 1
2.5
Average Weight 3.3g
2.6
Polarity Positive terminal marked “+” “-” : no mark
2.7 Operating
Temperature -20 ~60
2.8 Environmental substances The various substances used in the batteries
comply with ROHS directives.
3. Electrical Properties
3.1
Appearance
Neat appearance, clear mark, no deformation, rust, stains and leakage on button
cell surface.
3.2 Dimensions
Battery dimension is measured according to 4.3 2
Battery dimension is measured according to 4.3 2
Diameter 20.0 -
0.20 mm Height 3.2 -0.3 mm
3.3
Properties
1 Open Voltage
Open voltage is measured according to 4.3 3
and should satisfy the
requirements of table 1.
2 Loaded Voltage
Loaded Voltage is measured according to 4.3 4
should satisfy the
requirements of table 1.
[Table 1]
Test Item
Temperature
Start period
Storage
period
Testing conditions
20±2
≥2.9V
≥2.8V
Open
Voltage
0±2
≥2.9V
≥2.8V
No load
20±2
≥2.9V
≥2.8V
Loaded
Volatge
Volatge
0±2
≥2.9V
≥2.8V
15KΩ loaded
0.8 sec take reading
Remarks
“Start period” means within 30 days of battery delivery “Storage period”
means 12 months after delivery of battery.
3 Charge and discharge properties
4 Operating Life
Battery life is measured according to 4.3 5
should satisfy requirements of table
3.
Item
Index
Charge / Discharge standard current
0.5mA
Continuous
5mA
Max Discharge Current
Pulse
10mA
5 discharge
3000
Charge / Discharge cycle characteristics
20 discharge
500
Common
Charging Voltage
3.1±0.15V
Charge method
High Temperature
Charging Voltage
2.95±0.15V