MN2400BKD Duracell, MN2400BKD Datasheet - Page 4

• Manufacturer Part Number: MN2400BKD
• Description: ALKALINE MNO2 BATTERY, 1.5V, AAA
• Manufacturer: Duracell

Specifications of MN2400BKD

• Battery Size Code: AAA
• Battery Capacity: 1000mAh
• Battery Voltage: 1.5V
• Battery Technology: Alkaline Manganese Dioxide
• Battery Terminals: Pressure Contact
• External Diameter: 10.5mm
• Brand/series: Coppertop™
• Capacity: 1150 mAh
• Chemical System: Alkaline-Manganese Dioxide
• Dimensions: 1.75"H×0.41"Dia.
• Primary Type: Primary (Non-Rechargeable)
• Size: AAA
• Temperature, Operating: -20 to +54 °C
• Termination: Pressure Contact
• Voltage, Battery: 1.5 V
• Voltage, Rating: 1.5 V
• Weight: 0.39 Oz.
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

performance of alkaline and regular zinc-carbon cells
is compared in Figure 9, showing the “D” size cell at
70°F (21°C) and 32°F (0°C). Figure 9a shows “AA”
cell performance under the same conditions. The alka-
5.5 Internal Resistance
5.6 Energy Density
cell under specific conditions of load and temperature,
multiply the ampere-hour capacity that the cell delivers
under those conditions by the average discharge volt-
age, and divide by cell volume or weight.
Performance Characteristics (cont.)
tion and highly conductive electrolyte, have low internal
resistance, usually less than 1 ohm. The low internal
resistance characteristic is a benefit in applications
in terms of weight and volume. It is the ratio of a cell’s
capacity to either its volume or weight and can be used
to evaluate a cell’s performance.
product types comparing both volumetric energy density
and gravimetric energy density. Volumetric energy density
PRODUCT
NUMBER
* TO 0.8V per cell at 21°C (70°F).
** Based on 1.2 volt average operating voltage per cell at 21°C (70°F).
Table 1. Comparison of typical energy densities of major DURACELL
MN1300
MN1400
MN1500
MN2400
MN9100
7K67
MN908
MN918
MN1604
Alkaline cells, because of their compact construc-
Energy density is a measure of available energy
Table 1 is a summary of the major alkaline
To determine the practical energy density of a
Lantern
Lantern
SIZE
AAA
AA
9V
N
C
D
J
VOLTAGE
NOMINAL
volts
1.5
1.5
1.5
1.5
1.5
6.0
6.0
6.0
9.0
ampere-hours
CAPACITY*
RATED
15.000
11.500
24.000
7.800
2.850
1.150
0.800
0.580
0.580
LOAD
ohms
100
340
620
10
20
43
75
15
9
pounds kilograms
0.304
0.143
0.052
0.024
0.021
0.075
1.349
2.800
0.101
WEIGHT
0.138
0.065
0.024
0.011
0.010
0.034
0.612
1.270
0.046
8
30.620
75.880
inches liters
cubic
3.440
1.640
0.510
0.230
0.210
0.960
1.390
VOLUME
line cell will maintain a higher voltage for considerably
longer than the regular zinc-carbon cell, resulting in a
service life at lower temperatures which is up to ten
times that of the regular zinc-carbon cell.
involving high current pulses. Unlike regular zinc-carbon
cells, alkaline cells do not require rest periods between
pulses and maintain their low internal resistance,
increasing only at the very end of useful life.
is an important factor where battery size is the primary
design consideration. Gravimetric energy density becomes
important where weight of the battery is critical, such as
in portable computers and cellular phones. The values
shown in this table are typical for each cell size. Actual
energy output will vary, dependent mostly on drain rates
applied.
Gravimetric Energy Density:
Volumetric Energy Density:
Volume of cell in Cubic Inches or Liters
Weight of cell in Pounds or Kilograms
Alkaline-Manganese Dioxide
®
(Drain in Amperes x Service Hours)
(Drain in Amperes x Service Hours)
alkaline cells/batteries.
0.056
0.027
0.008
0.004
0.003
0.016
0.502
1.243
0.023
x Average Discharge Voltage
x Average Discharge Voltage
watt-hours
TYPICAL GRAVIMETRIC
per pound
ENERGY DENSITY**
59.2
65.5
65.8
57.5
45.7
37.2
40.9
41.1
41.4
per kilogram
watt-hours
130
144
143
126
96
82
90
91
91
per cubic inch
watt hours
TYPICAL VOLUMETRIC
ENERGY DENSITY
=
=
5.2
5.7
6.7
6.0
4.6
2.9
1.8
1.5
3.0
Watt-Hours
Watt-Hours
cubic Inch
Pound or
Kilogram
or Liter
watt hours
per liter
322
347
428
345
320
174
110
182
93