3.0V CR2 200mAh Lithium battery of LiFePO4 battery cell for Meridian pen
1. The model name is IFR15270, we always call RCR2 or CR2.
2. It ie rechargeable, the rate voltage is 3.2V and the normal capacity is 200mAh
3. The cycle life is about 1000 times.
Table 1
No.
|
Item
|
General Parameter
|
Remark
|
1
|
Rated Capacity
|
Typical
|
200mAh
|
Standard discharge(0.2 C5A) after Standard charge
|
Minimum
|
190mAh
|
2
|
Nominal Voltage
|
3.2V
|
Mean Operation Voltage
|
3
|
Voltage at end of
Discharge
|
2.0V
|
Discharge Cut-off Voltage
|
4
|
Charging Voltage
|
3.65V
|
|
5
|
Internal Impedance
|
≤150mΩ
|
Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
|
6
|
Standard charge
|
Constant Current 0.2C5A
Constant Voltage 3.65V
0.01 C5Acut-off
|
|
7
|
Standard discharge
|
Constant current 0.2 C5A
end voltage 2.0V
|
|
|
Continuous the table 1
No.
|
Item
|
General Parameter
|
Remark
|
8
|
Fast charge
|
Constant Current 1C5A
Constant Voltage 3.65V
0.01 C5Acut-off
|
|
9
|
Fast discharge
|
Constant current 1 C5A
end voltage 2.0V
|
|
10
|
Maximum Continuous Charge Current
|
1 C5A
|
| |