1、AMSC N/A FSC 6135 INCH-POUND MIL-B-18/12E 22 November 2010 SUPERSEDING MIL-B-18/12D 21 May 1985 MILITARY SPECIFICATION SHEET BATTERY, DRY, BA-34 This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described h
2、erein shall consist of this specification sheet and MIL-B-18. FIGURE 1. Battery dimensions. INACTIVE FOR NEW DESIGN AFTER 10 AUGUST 1998 AND IS NO LONGER USED, EXCEPT FOR REPLACEMENT PURPOSES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-18/
3、12E 2 Ltr Inches mm Min Max Min Max A .469 .594 25.87 25.99 B 1.219 1.344 26.62 26.74 C 1.969 2.094 27.40 27.49 D 2.719 2.844 28.12 28.24 E 3.469 3.595 28.87 29.00 F 4.000 4.125 29.40 29.53 G .375 .500 25.78 25.90 H .8125 .938 26.21 26.34 J 2.750 2.875 28.15 28.28 K - 3.313 - 28.71 NOTES: 1. Dimensi
4、ons are in inches. 2. Metric equivalents are given for general information only. 3. Voltage and polarity markings may be placed either on the top or front face of the battery. 4. Provide protective covering to prevent short circuit. 5. Marking to be in accordance with MIL-B-18. FIGURE 1. Battery dim
5、ensions - Continued. REQUIREMENTS: Dimensions, marking, and configuration: See figure 1. Nominal voltage: -7.5 volts. Tapped at: -1.5 volts. Tapped at: -3 volts. Tapped at: -4.5 volts. Tapped at: -6 volts. Usual number and type of cells: 5 “B” cells. Usual cell connection: Series. Terminals: Stud an
6、d nut and one wire lead. Weight (maximum): 10 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 not less than the minimum time specified for SLD or SLT. Provided by IHSNot f
7、or ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-18/12E 3 First article inspection in accordance with MIL-B-18: Visual and mechanical (external). Battery voltage. Vibration test. Mechanical-shock test in accordance with MIL-STD-202, method 213, test condition I. In
8、sulation resistance test in accordance with MIL-STD-202, method 302, test condition B, tolerance 20 volts. Capacity, D (without storage). Jacket integrity test. Conformance inspection in accordance with MIL-B-18: Visual and mechanical (external). Battery voltage. Insulation-resistance test in accord
9、ance with MIL-STD-202, method 302, test condition B, tolerance 20 volts. Vibration test. Mechanical-shock test in accordance with MIL-STD-202, method 213, test condition I. Jacket integrity test. Electrode leakage. Capacity, D and T. Method of examination and test: Capacity tests: See requirements f
10、or capacity specified herein. Storage: Test Period D 12 months T 90 days Open-circuit voltage: After completion of storage for D test specified, the open-circuit voltage shall be not less than 7.25 volts when measured at ambient storage conditions. Discharge: The battery shall be discharged through
11、35 ohms for 4 minutes per hour, 10 hours per day, 5 days per week. This cycle shall be repeated to a test-end voltage of 4.5 volts. Closed circuit voltage: Use TS-183 ( )/U test per special marking or, with minimum permissible voltage as specified for TS-183 ( )/U, use a load resistance value of 34.
12、88 ohms. Special marking on each unit package: TO TEST THIS BATTERY WITH TS-183 ( )/U: USE JACK NO. MINIMUM PERMISSIBLE VOLTAGE 8 6.40 Unless expressly authorized, this test information shall apply to Army and Air Force applications only. Part or Identifying Number (PIN): BA-34, see 1.2 of MIL-B-18.
13、 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-B-18/12E 4 Reference documents. In addition to MIL-B-18, this document references the following: MIL-STD-202 The margins of this specification are marked with vertical lines to indicate where chang
14、es from the previous issue were made. This was done as a convenience only and the Government assumes no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the ma
15、rginal notations and relationship to the last previous issue. Custodians: Preparing activity: Army - AR DLA - CC Navy - SH Air Force - 99 (Project 6135-2010-048) DLA - CC Review activities: Navy - MC NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
