ARMY MIL-PRF-49471 13 A-2000 BATTERY NON-RECHARGEABLE LITHIUM MANGANESE DIOXIDE HIGH PERFORMANCE BA-5368 U《BA-5368 U型高性能的锂 二氧化锰一次性电池》.pdf

1、 INCH - POUND MIL - PRF - 49471/13A(CR) 30 November 2 000 Superseding MIL - PRF - 49471/13(CR) 20 April 1998 PERFORMANCE SPECIFICATION SHEET BATTERY, NON - RECHARGEABLE, LITHIUM MANGANESE DIOXIDE, HIGH PERFORMANCE, BA - 5368/U This specification is approved for use within the Communications Electron

2、ics Command, Department of the Army, and is available for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product herein shall consist of this specification and MIL -PRF - 49471(CR). Figure 1. Battery dimensions and terminal markings . AMSC N/A Pa

3、ge 1 of 3 FSC 6135 DISTRIBUTION STATEMENT A. Approved for public release; distributi on is unlimited. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL - PRF - 49471/13A(CR) 2 N

4、otes: All dimensions are in inches. REQUIREMENTS : Dimensions and configuration: See figure 1. Maximum Voltage: 15 volts Cut - off Voltage for capacity: 9 volts Terminals: flat surface (see figure 1). Weight (Maximum): 5.1 ounces (145 grams). Charge Protection: Applicable. Battery short circuit test

5、: Applicable. High temperature protection: Applicable. Complete discharge device: Not applicable. State of Charge Indicator: Not applicable Capacity tests : When the battery i s tested in accordance with the methods of examination and tests of this specification, the minimum capacity test requiremen

6、ts shall be as specified below. Capacity test Minimum Capacity in Hours to 9.0 volts I 20 L 11 H 20 HT 18 LT 6.5 IT 18 LR1 48 Initial voltage delay: During all tests except the LR1, initial voltage below 9.0 volts cannot exceed a 0.1 second duration. Copyright Communications - Electronics Command Pr

7、ovided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL - PRF - 49471/13A(CR) 3 METHODS OF EXAMINATION AND TEST : (1) Storage: Details on storage conditions for al l specified capacity tests are described in the basic specification

8、except for the L and LT capacity test conditions: BA - 5368/U batteries shall be tested at 14 + 5F in lieu of the - 20 + 5F of 4.7.9.1.3 and 4.7.9.1.5. (2) Discharge Cells (Forced Discharge ): Two cells shall be discharged at 50 milliamperes at 70 + 5F to 2.25 volts. Each discharged cell shall then

9、be connected in series with three fresh cells. Each string shall then be discharged at 50 milliamperes at 70 + 5F for 20 hours. Batteries: For all capacity tests except the LR1, the batteries shall be discharged at 50 milliamperes constant current to cut - off volts (zero volts for the I test). For

10、the LR1 test, batteries shall be discharged at 20 milliamperes to 10 volts, then at 0.9 watts to 8 v olts. Forced Discharge: After the batteries have been discharged to zero volts on the I test, batteries shall be force discharged at 50 milliamperes for a minimum of 5 minutes. Overload: Batteries sh

11、all be discharged at 100 milliamperes. Abuse test pr edischarge: Designated samples shall be discharged at 50 milliamperes for 10 hours. Abuse test, pulse discharge: Batteries shall be discharged at 90 milliamperes for 1 minute followed by 40 milliamperes for 4 minutes, cycled continuously to cut -

12、off volt age. Closed circuit voltage (battery and cell strings): Load resistance of 130 ohms shall be used. Voltage shall be above 10.6 volts within 5 seconds. Cell closed circuit voltage: Load resistance of 32.5 ohms shall be used. Voltage shall be above 2.6 5 volts in 5 seconds or less. Marginal n

13、otations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Custodian: Preparing activity: Army CR Army - CR (Project 6 135 - 0417 - 13) Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-