MIL-B-49030/2A
Inches
mm
Ltr
Min
Max
Min
Max
A
.500
.624
12.70
15.85
B
2.032
2.156
51.61
54.76
C
3.563
3.687
90.50
93.65
D
4.126
4.250
104.80
107.95
E
.500
.624
12.70
15.85
F
2.438
2.562
61.93
65.07
G
5.750
5.874
146.05
149.20
H
---
6.500
---
165.10
NOTES:
1. All dimensions shown on figure are in inches.
2. Unless otherwise specified, tolerance is .062 inch.
3. Voltage and polarity markings may be placed either on the top or front face of the battery.
4. Provide insulated knurled nuts with brass inserts.
5. Metric equivalents specified in table are for general information only.
FIGURE 1. Interface and physical dimensions - Continued.
REQUIREMENTS:
Interface and physical dimensions: See figure 1.
Nominal voltage: 45 volts.
Tapped at: 22.5 volts.
Usual number and type of cells: 60 "AA" cells.
Usual cell connection: Series-parallel.
Terminals: Stud and nut.
Weight (maximum): 3 pounds, 5 ounces.
Capacity tests: When the battery is tested in accordance with the methods of examination and test of this
specification, the minimum capacity-test requirements shall be as specified herein.
2