P-130SCRC/FTF2 Panasonic - BSG, P-130SCRC/FTF2 Datasheet - Page 9

• Manufacturer Part Number: P-130SCRC/FTF2
• Description: BATTERY PK 2.4V 1300 MAH NICAD
• Manufacturer: Panasonic - BSG

Specifications of P-130SCRC/FTF2

• Battery Type: Nickel Cadmium (NiCd)
• Voltage - Rated: 2.4V
• Capacity: 1300mAh
• Battery Cell Size: SC - Flat Top
• Number Of Cells: 2
• Structure: 1 Row x 2 Cells Side to Side
• Termination Style: Solder Tab
• Rechargeability: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS compliant by exemption
• Other names: P098-F021

RECHARGEABLE NI-CD BATTERIES - CONTINUED
Five Main Characteristics of Ni-Cd Batteries
Ni-Cd batteries have five main characteristics:
charge, discharge, cycle life, storage, and safety.
1. Charge Characteristics
The charge characteristics of Ni-Cd batteries are
affected by the current, time, temperature, and other
factors. Increasing the charge current and lowering
the charge temperature causes the battery voltage to
rise. Charge generates heat, thus causing the battery
temperature to rise. Charge efficiency will also vary
according to the current, time, and temperature.
For rapid charge, a charge control system is re-
quired; refer to the following section on the charge
methods for Ni-Cd batteries.
Typical Charge Characteristics
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0
2
4
6
Charge Time (hours)
8
10
NICKEL CADMIUM HANDBOOK, PAGE 8
Battery: P-60AA
Charge: 50mA (0.1It)x15hrs
12
14
20˚C
45˚C
0˚C
16
18
2. Discharge Characteristics
The discharge characteristics of Ni-Cd batteries will
vary according to the current, temperature, and other
factors. Generally, in comparison with dry-cell batter-
ies, there is less voltage fluctuation during discharge,
and even if the discharge current is high, there is
very little drop in capacity. Among the various types
of Ni-Cd batteries, there are models such as
Panasonic’s “P” type which are specifically designed
to meet the need for high-current discharge, such as
for power tools, and there are also models such as
our new High Capacity and Rapid Charge type which
are designed to meet the need for high capacity,
such as for high-tech devices.
Typical Self-discharge Characteristics
Typical Discharge Characteristics
(Comparison with Dry-cell)
1.6
1.4
1.2
1.0
0.8
0.6
100
80
60
40
20
0
0
0
Ni-Cd battery internal resistance
1
1
Discharge Time (hours)
2
2
Storage Time (months)
45˚C
Batteries: P-60AA Ni-Cd battery and
Discharge: 100mA
3
Capacity test conditions
Battery
Charge
Storage
Discharge
Temperature : 20˚C
3
SUM-3 dry-cell battery
4
4
FEBRUARY 2002
: P-100AASJ
: 100mA (0.1It) X 15hrs.
: Each length of time at
: 200mA (0.2 It),
Temp. : 20˚C
each temperature
cut-off voltage 1.0V
5
5
20˚C
0˚C
6
6
1.0
0.8
0.6
0.4
0.2
0