New
High rate discharge & rapid charge type
Old
type
( )
4/5SC size HR23/34
Dimensions (with tube) Typical charge characteristics
2.0
Charge : 2000 mA -dV = 10 mV
1.8
+0
1.6
23.0
-1.0
+
1.4
1.2
0
20
1.0
40
+0
34.0
-1.5
0.8
0 2040 6080 100
Charge time (minutes)
Typical discharge characteristics
1.8
Charge : 2000 mA -dV = 10 mV, 20
1.7
Unit: mm
Discharge : 2 A
1.6
-10
1.5 20
Specifications
65
1.4
1.3
Diameter 23.0 +0 / -1.0 mm
1.2
Height 34.0 +0 / -1.5 mm
1.1
Approximate Weight 42 g
1.0
0.9
Nominal Voltage
1.2 V
0.8
*1 *2
Average 0 10 2030 40 50 607080
2100 mAh
Discharge
Discharge time (minutes)
Capacity
Rated (min.)
1900 mAh
Approx. Internal impedance
5 m
at 1000Hz at charged state.
Standard 190 mA X 16 hrs.
1.8
Charge
*3
Rapid Charge : 2000 mA -dV = 10 mV, 20
2000 mA X 1.2 hrs.
1.7
Discharge : 20
1.6
Standard 0 to 45 10 A
Charge
20 A
1.5
Rapid 0 to 40
30 A
1.4
Discharge
-10 to 65
1.3
<1 year -20 to 35
1.2
<6 months 1.1
-20 to 45
Storage
1.0
<1 month -20 to 55
0.9
<1 week
-20 to 65
0.8
0 5 101520
*1 After charging at 0.1 It for 16 hours, discharging at 0.2 It.
Discharge time (minutes)
*2 For reference only.
*3 Need specially designed control system. Please contact Panasonic for details.
Battery performance and cycle life are strongly affected by how they are used. In order to
maximize battery safety, please consult Panasonic when determining charge/discharge
specs, warning label contents and unit design.
*The data in this document are for descriptive purposes only and are not intended to make or imply any guarantee or warranty.
Nickel Metal Hydride Battery 2014/03
Ambient Temperature
Voltage (V) Voltage (V) Voltage (V)