1、AMSC N/A Page 1 of 7 FSC 6135 DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited INCH-POUND MIL-PRF-32271/7 30 October 2008 PERFORMANCE SPECIFICATION SHEET BATTERY, NON-RECHARGEABLE, LITHIUM This specification is approved for use by all Departments and Agencies of the D
2、epartment of Defense. The requirements for acquiring the product herein shall consist of this specification and MIL-PRF-32271. Figure 1 General View, M32271/7 Battery Shape REQUIREMENTS (see 1.2 for Type, Class, and Features descriptions): Type: I II III Class: 2 2 2 Features: C E C E E PIN: M32271/
3、7-12C M32271/7-12E M32271/7-22C M32271/7-22E M32271/7-32E Approved Chemistry: Lithium Manganese Dioxide Lithium Sulfur Dioxide Lithium Manganese Dioxide Specification requirements: The following requirements of MIL-PRF-32271, identified therein as “when specified”, are applicable as indicated below:
4、 See NOTES for nominal dimensions; see applicable drawing for dimensional requirements. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32271/7 2 Applicability by PIN Suff
5、ix (M32271/7-) Requirement Specification Reference 12C 12E 22C 22E 32E Parallel cell arrangements13.4 Yes Yes No No Yes Connectors 3.4.5 Yes Yes Yes Yes Yes Battery charger connection 3.4.5.1 No No No No No Connection integrity 3.4.5.2 No No No No No Terminal integrity 3.4.6 Yes Yes Yes Yes Yes Sock
6、et strength 3.4.6.1 Yes Yes Yes Yes Yes Terminal strength 3.4.6.2 No No No No No Complete discharge device 3.4.7 Yes Yes Yes Yes Yes State of charge device 3.4.8 No Yes No Yes Yes State of charge data output 3.4.8e No Yes No Yes Yes Cell charging 3.5.3 Yes Yes Yes Yes Yes Nail penetration 3.5.4 Yes
7、Yes No No Yes Cell series short circuit 3.5.6 Yes Yes No No Yes Parallel string charge protection23.5.6.1 Yes Yes No No Yes Charge protection 3.5.11 Yes Yes Yes Yes Yes Over-current protection 3.5.13.1 Yes Yes Yes Yes Yes Over-temperature protection 3.5.14 Yes Yes Yes Yes Yes Surface temperature 3.6
8、h Yes Yes Yes Yes Yes Capacity LR 3.5.11; 3.5.13.1; 3.5.13.2; Type II 1.5 lbs. (680 g); Type III 2.05 lbs. (930 g) Capacity test requirements (3.6 Type II 7.0 ampere-hours; Type III 11.8 ampere-hours METHODS OF EXAMINATION AND TEST: Verification requirements. The following verification requirements
9、of MIL-PRF-32271, identified therein by the phrase “when specified,” are applicable as indicated below: Applicability by PIN Suffix (M32271/7-) Test Requirement Specification Reference 12C 12E 22C 22E 32E Parallel discharges Tables III, IV, IX, 1.9 hours for Type II batteries; 3.2 hours for Type III
10、 batteries. Abuse test, pulse discharge: When tested as specified in 4.6.2.12i, discharge with a load of 2.5 ampere for 1 minute followed by 1.8 amperes for 4 minutes, cycled continuously to 10.0 volts. Battery over-current protection: When tested as specified in 4.6.2.13, load batteries with either
11、 4.0 amperes or 48 watts. Immersion: When tested as specified in 4.6.5.8, apply a load of 0.2 amperes during the storage and immersion time periods specified. Capacity tests (4.6.4): Test Discharge Rate4Duty Cycle I 2.0 amperes Continuous discharge to cut-off volts, followed by 2.0 amperes To zero v
12、olts, then 2.0 amperes forced discharge for 10 minutes. L 2.0 amperes Continuous discharge to cut-off voltage H 2.0 amperes Discharge for 5 minutes at 2 amperes, followed by 5 minutes on open circuit; repeat cycle continuously to cut-off voltage LR 160 mA/2.75W Continuous discharge at 160 milli-ampe
13、res to 10.5 volts, then Discharge at 2.75 watts to cut-off voltage IT 2.0 amperes Continuous discharge to cut-off voltage LT 2.0 amperes Continuous discharge to cut-off voltage HT 2.0 amperes Discharge for 5 minutes at 2 amperes, followed by 5 minutes on open circuit; repeat cycle continuously to cu
14、t-off voltage LRT 160 mA/2.75W Continuous discharge at 160 milli-amperes to 10.5 volts, then Discharge at 2.75 watts to cut-off voltage 4Apply all discharges to the A2section. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or netwo
15、rking permitted without license from IHS-,-,-MIL-PRF-32271/7 6 NOTES: (This section contains information of a general nature which may be helpful, but is not mandatory) Intended use: This battery is intended for use in radio sets, direction finding devices, and some radar sets. It is also used to po
16、wer some types of communications security devices. AN/PRC-25: Users of the AN/PRC-25, a 1950s vintage military radio, should be aware that while this battery will operate the radio, it will eventually result in early failures of a tube in the radio. This is due to the very low impedance of the lithi
17、um cells used to build this battery, causing high current drains that burn out a tube filament. Since the AN/PRC-25 was replaced decades ago, there is no plan to develop another battery for it. If you need to power an AN/PRC-25, there are two other options: search the commercial marketplace for alte
18、rnates, or get a newer radio. 5Nominal ratings: The following are the nominal ratings for the battery described by this specification sheet. They are provided for information purposes. Battery PIN: M32271/7-12C or -12E (Li/MnO2) M32271/7-22C or -22E (Li/SO2) M32271/7-32E (Li/MnO2) Overall Dimensions
19、: 3.6 in. H x 4.6 in. W x 2.06 in. D MAX Weight: 1.95 lbs (885 grams) 1.5 lbs (680 grams) 2.05 lbs (930 grams) Voltage Range: 10.0-16.5 10.0-15.25 10.0-16.5 Nominal Capacity (Ampere-hours): 10.6 Amp-hrs 7.6 Amp-hrs 12.8 Amp-hrs Nominal Energy (Watt-hours): 155 Watt-hrs 110 Watt-hrs 187 Watt-hours MA
20、X Rated Power Output: 25 Watts MAX Continuous Load Rating: 2.0 Amperes MAX Pulse Rating: 2.5 Amperes Instantaneous Trip Rating: 4.0 Amperes Operating Temperature Range: -20 to 130F (-29 to 55C) -4 to 130F (-20 to 55C) Storage Temperature Range: -40 to 160F (-40 to 71C) MAX Abusive Temperature (non-o
21、perating): 195F (91C) 172F (78C) Other data: Military Type Designations. The military type designations that relate to the PINs covered by this specification sheet are as follows: The BA-5398()/U designation has been used for the Type I PIN; the BA-5598()/U designation has been used for the Type II
22、PIN; and the BA-7598()/U designation was considered for prototypes of the Type III PIN. 5Capacity and energy delivered by a battery are significantly affected by usage conditions, such as temperature and loads applied. If you have any questions about use of this battery in a particular device or cir
23、cumstance, please visit the following web site (contact info is posted): http:/www.cerdec.army.mil/c2d/armypower. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-PRF-32271/7 7
24、 This battery has a +3-volt voltage tap of the A2section connected to the A1section of the battery. It is intended for use by the AN/PRC-256only. However, users of the AN/PRC-25 should be aware that regular use of any lithium battery will burn out the filament in one of the vacuum tubes in the radio
25、. A better choice would be the magnesium BA-4386/PRC-25 (6135-00-926-8322), or a newer radio. All other devices use the A2section only. All battery types covered by this specification sheet are subject to the transportation requirements of 49 CFR 173.185. Types I Type II has a liquid cathode and mor
26、e than 1.0 grams of lithium. See applicable Material Safety Data Sheet (MSDS) for the maximum lithium weight per cell and battery. It should be noted that all non-rechargeable lithium batteries are restricted from shipment as cargo aboard passenger aircraft within, entering, or leaving the US. All b
27、attery types include a complete discharge device in order to render each battery non-reactive after use. If a battery is damaged, or if the device does not operate as indicated by an amber or yellow light, the battery is considered reactive waste. All three battery types may be recycled after use. U
28、niversal waste rules, where applicable, apply only when recycling is the chosen disposal method. The US Army CECOM Life Cycle Management Command (LCMC) publishes guidelines for the design of battery compartments for devices using the types I & II batteries covered by this specification sheet: Techni
29、cal Bulletin CECOM-TB-7. Please contact the CECOM LCMC Directorate for Safety at monm-amselsfsecconus.army.mil for further information. Navy safety tests of NAVSEA S9310-AQ-SAF-010 are required for this battery during first article testing. The test data provided from the testing will be used to eva
30、luate applications for specific using devices and Navy platforms. Devices using any of the three battery types covered by this specification sheet will require US Navy Safety Approval prior to use by Department of Navy users unless such approval has already been granted. Please consult with NAVSEA I
31、nstruction 9310.1 for further information. Custodians: Preparing activity: Army CR Army CR Navy NW (Project Number 6135-2006-010) Air Force 99 DLA GS Review activities: Navy SH, AS, MC Air Force 71 NOTE: The activities listed above were interested in this document as of the date of this document. Si
32、nce organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at http:/assist.daps.dla.mil or http:/assist.daps.dla.mil/quicksearch/. 6The AN/PRC-25 was replaced by the AN/PRC-77 radio in the 1970s. The AN/PRC-77 has no vacuum tubes. Copyright Communications - Electronics Command Provided by IHS under license with CRAINot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
