MIL-PRF-32383_5 20210505 Draft Release.pdf

AMSC N/A FSC 6140

DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited

MIL-PRF-32383/5

DRAFT

5 May 2021

PERFORMANCE SPECIFICATION SHEET

BATTERY, RECHARGEABLE, SEALED, BB-2590B/U

The requirements for acquiring the product herein shall consist of this specification sheet and

MIL-PRF-32383.

FIGURE 1. BB-2590B/U

Note: Depicted battery is representative of a potential solution but is not a requirement within this document.

Unless otherwise specified, paragraph numbers are in reference to MIL-PRF-32383.

For clarity, MIL-PRF-32383 tables are labeled with capital Roman numerals (e.g. IX) and MIL-PRF-32383/5A tables are labeled with lower case Roman numerals (e.g. ix).

REQUIREMENTS

Type – III (see 1.2 of MIL-PRF-32383 for classification) PIN – M32383/5- 3 (see 1.2 of MIL-PRF-32383 for PIN)

INCH-POUND NOTE: This draft, dated 24 February 2021 prepared by US Army CECOM LCMC, has not been approved and is subject to modification. DO NOT USE PRIOR TO APPROVAL. (Project 6140-2021-xxx)

3 REQUIREMENTS.

Specification requirements and test methods: The following requirements and test methods of MIL-PRF-32383, identified therein as “when specified”, are applicable as indicated below:

TABLE i. "When specified" requirements

Requirement

Paragraph

Test Method Paragraph

Applicability

Additional material requirements 3.3.7 4.7.1.9 No Connector pull force 3.4.4.1.1.1 Certification No Connector insertions 3.4.4.1.1.2 4.7.1.3 Yes Multilayer finish 3.4.4.1.3 Certification Yes Gold plating 3.4.4.1.4 Certification No USB power port connector(s) 3.4.4.1.5 4.7.2.17 No

USB type A connector(s) 3.4.4.1.5.1 4.7.2.17 No USB type C connector(s) 3.4.4.1.5.2 4.7.2.17 No

Surface friction 3.4.5.6 4.7.1.8 Yes Item unique identification (IUID) 3.4.6.1.1 4.7.1.1 No Additional physical characteristics requirements 3.4.8 4.7.1.10 No Inrush current 3.5.5 4.7.2.12 Yes Charge enable 3.5.6.2 4.7.2.6 Yes Display, non-smart, always on 3.5.8.1.1 4.7.2.14.1 Yes Display, non-smart, user activated 3.5.8.1.2 4.7.2.14.1 No Display, smart 3.5.8.2 4.7.2.14.2 No SMBus 3.5.9.1 4.7.2.15.1 Yes USB power delivery 3.5.9.2 4.7.2.15.2 No Dual-role power device 3.5.9.2.1 4.7.2.14.2 No Additional electrical requirements 3.5.12 4.7.2.18 No Immersion, shallow 3.6.6 4.7.3.8.1 Yes Immersion, deep 3.6.6 4.7.3.8.2 No Transit drop, normal 3.6.7 4.7.3.9.1 No Transit drop, severe 3.6.7 4.7.3.9.2 Yes

Drop while mated 3.6.7 4.7.3.9.2 No Impact 3.6.9 4.7.3.11 No Solar radiation 3.6.10 4.7.3.12 No Salt fog 3.6.11 4.7.3.13 No Electrostatic discharge (ESD) 3.6.12 4.7.3.14 No

TABLE i. "When specified" requirements - Continued

Paragraph

Test Method

Applicability

Chemical resistance 3.6.13 4.7.3.15 No Rapid decompression 3.6.14 4.7.3.16 No Explosive atmosphere 3.6.15 4.7.3.17 No Combined temperature, altitude, and humidity 3.6.16 4.7.3.18 No Additional environmental requirements 3.6.17 4.7.3.19 No Nail penetration, cell 3.7.1.2 4.7.4.4 Yes Crush, cell 3.7.1.3 4.7.4.5 Yes Inter-cell protective devices 3.7.2.6 Certification No Redundant safety protection 3.7.2.7 Certification No Projectile 3.7.2.8 4.7.4.11 Yes Nail penetration, battery 3.7.2.9 4.7.4.12 No Lithium battery safety program (US Navy) 3.7.2.10 4.7.5 Yes Weapons characterization 3.7.2.11 4.7.4.13 No Additional safety requirements 3.7.3 4.7.4.14 No Electromagnetic interference 3.8 4.7.7 No Additional transportation requirements 3.9.1 4.7.8 No Reliability 3.11 4.7.2.4.1 No

3.4.3 Dimensions and weight.

Dimensions: See FIGURE 2 Maximum weight: 3.25lb

3.4.4.1.1 Connector.

Connector: Drawing SC-C-179495 (or equivalent).

The face of connector shall be flush to .031 inch below top of battery Mating connector: N/A Multilayer finish: Flat contacts shall be brass with multilayer finish Gold plating: N/A Battery charger adapter: J-6B/P

3.4.5.3 Battery case vent.

See FIGURE 2 for location.

3.4.6 Markings.

See FIGURE 2 for the location of required markings as indicated. The locations for other required markings from MIL-PRF-32383 are optional.

3.4.6.5 Instructions/notes.

See FIGURE 2

3.4.6.6 Simplified battery label.

The simplified battery label location is optional. It shall be sized to remain legible.

3.4.7 Battery condition for shipping.

The instruction card shall at a minimum contain operation, storage, handling, maintenance, and warranty (if applicable) information.

3.5.2 Battery voltage.

Battery open circuit voltage:

Minimum Maximum Single / Parallel Series Single / Parallel Series

10 V 20 V 16.8 V 33.6 V

3.5.3 Capacity.

Cutoff voltage: 20 V (series mode) Each battery, discharged at the specified rate to minimal final voltage, shall have the following minimum capacity:

Test Requirement

Test

Method Paragraph

Discharge Rate (A)

Minimum Capacity

(Ah) Capacity discharge 3.5.3 4.7.2.3 2 9.8 Cycle life (224th cycle) 3.5.4 4.7.2.4 2 9.3 High rate discharge 3.5.3 4.7.2.5 10 9.8 Low temperature discharge 3.5.3 4.7.2.7 2 8.9

High temperature discharge 3.5.3 4.7.2.8 2 9.8

Inrush current 3.5.5 4.7.2.12 See 3.5.5 9.7 Charge acceptance 3.5.10.1 4.7.2.9 2 5.1 Retention of charge 3.5.10.2 4.7.2.10 2 9.7 Pulse discharge1 3.5.3 4.7.2.11 See 4.7.2.11 19.5 Extreme low temperature discharge 3.6.1 4.7.3.2 2 8.6

Extreme high temperature discharge 3.6.1 4.7.3.3 2 9.8

Temperature shock (post- test) 3.6.3 4.7.3.5 2 9.8

Mechanical shock (post-test) 3.6.4 4.7.3.6 2 9.8 Vibration (during test) 3.6.5 4.7.3.7 0.8 9.7 Battery storage life 3.6.8 4.7.3.10 2 9.3 Overcharge/electric leakage (post-test) 3.7.2.2 4.7.4.7 2 9.8

Short circuit protection (post-test) 3.7.2.3 4.7.4.8 2 9.7

High temperature temporary cut off 3.7.2.4 4.7.4.9 2 9.7

NOTES

1 Parallel mode; cutoff voltage is 10 V

3.5.5 Inrush current.

The discharge profile shall be no less than as follows.

Step Start time End time Current (A) (minute:second:millisecond)

1 00:00:000 05:00:000 5 1a 05:00:000 05:00:000.2 60 2 05:00:000.2 05:00:010 22.5 3 05:00:010 05:00:020 20 4 05:00:020 05:00:030 19 5 05:00:030 05:00:040 18 6 05:00:040 05:00:060 17 7 05:00:060 05:00:100 16 8 05:00:100 05:00:175 15 9 05:00:175 05:00:325 14

10 05:00:325 05:00:575 13 11 05:00:575 05:00:850 12 12 05:00:850 05:01:000 11 13 05:01:000 10:00:000 10 14 Repeat steps 1 through 13 15 20:00:010 Until cutoff voltage

3.5.6.2 Charge enable.

The charge enable terminal shall comply with the following:

a. Maximum charge without enable: 400 mA

b. Equivalent resistor: 235

c. Equivalent diode VF: 1.3 V

d. Approximate activation current: 7 mA

3.7.2.4 High temperature temporary cut off devices.

Not less than four devices

3.7.2.5 High temperature permanent cut off devices.

Not less than two devices

4.4 First article inspection.

e. Six samples

4.6.1 Constant potential, current limited.

16.8 V shall be applied to each battery section independently with current limited to 3 A, to a charge cut off of 100 mA.

4.6.3 Alternate charging.

b. Charge each section independently with a constant potential of 16.8 V and current limit no greater than 3 A .

4.7.2.3 Capacity discharge.

c. 2 A.

4.7.2. Cycle life test.

a. and b. 2 A.

4.7.2.11 Pulse discharge.

d. Battery sections connected in parallel, 36 A for 5 seconds followed by 25 seconds off.

4.7.4.4 Nail penetration, cell.

SOC not less than 50%.

4.7.4.7 Overcharge/electric leakage.

c. Charge in parallel mode at 4 A with a charge voltage limit of 40 V.

f. 2 A.

ADDITIONAL FIGURES

Note: Dimensions are in inches. Tolerance is ± 0.031 inches unless stated otherwise.

FIGURE 2. BB-2590B/U

NOTES: (This section contains information of a general nature which may be helpful, but is not mandatory)

Nominal ratings: The following are the nominal ratings for the battery described by this specification sheet. They are provided for information purposes.

Battery PIN: M32383/5 -3

Type Classification: BB-2590()/U Chemistry: Li-Ion

Color: “Desert tan” Chip number: 33446

Weight (max): 3.25 lbs Voltage Range: 20-33 (20-33.6*) V

Nominal Voltage: 28.8 V Nominal Capacity: 9.6 (10.3*) Ah

Nominal Energy (new battery): 275 (295*) Wh Rated power output: ≤ 280 W

Battery Life: ≥ 224 cycles, ≥ 3 years Continuous load rating: ≤ 10 A

Pulse load rating: ≤ 36 A (5 SEC) Charge temperature range: -4 to 122 ºF (-20 to 50 ºC)

Operating temperature range: -22 to 140 ºF (-30 to 55 ºC) Storage temperature range: -4 to 122 ºF (-20 to 50 ºC)

MAX abusive temperature: (non-operating): 199 ºF (93 ºC) Connector: SC-C-179495

Overall Dimensions: ~ 5 in. x 2.5 in. x 4.4 in.

Non-rechargeable equivalent / Specification: BA-5590()/U, BA-5390()/U and BA-5790()/U /

MIL-PRF-32271/1

Note 1: * When Charged to 16.8V

Other data:

Navy safety tests of NAVSEA S9310-AQ-SAF-010 are required for the BB-2590B/U batteries during first article testing. The test data provided from the testing will be used to evaluate applications for specific using devices and Navy platforms. Devices using this battery 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 Instruction 9310.1 for further information.

Expected performance with Legacy Chargers (16.5 V):

Test Requirement

Test

Method Paragraph

Discharge Rate (A)

Minimum Capacity

(Ah) Capacity discharge 3.5.3 4.7.2.3 2 9.5 Cycle life (224th cycle) 3.5.4 4.7.2.4 2 8.5 High rate discharge 3.5.3 4.7.2.5 10 9.3 Low temperature discharge

3.5.3 4.7.2.7 2 8.4

High temperature discharge 3.5.3 4.7.2.8 2 9.5

Inrush current 3.5.5 4.7.2.12 See 3.5.5 9

Charge acceptance 3.5.10.1 4.7.2.9 2 4.8 Retention of charge 3.5.10.2 4.7.2.10 2 9 Pulse discharge 1/ 3.5.3 4.7.2.11 See 4.7.2.11 18.5 Extreme low temperature discharge

3.6.1 4.7.3.2 2 8.4

Extreme high temperature discharge

3.6.1 4.7.3.3 2 9.5

Temperature shock (post- test)

3.6.3 4.7.3.5 2 9.5

Mechanical shock (post-test)

3.6.4 4.7.3.6 2 9.5

Vibration (during test) 3.6.5 4.7.3.7 0.8 9.5 Battery storage life 3.6.8 4.7.3.10 2 8.9 Overcharge/electric leakage (post-test)

3.7.2.2 4.7.4.7 2 9.5

Short circuit protection (post-test)

3.7.2.3 4.7.4.8 2 9

High temperature temporary cut off

3.7.2.4 4.7.4.9 2 9

Custodians: Preparing activity:

Army – CR Army – CR Navy – MC (Project Number 6140-2021-xxx) Air Force – 71

Review activities:

Navy – AS, SH

DLA – CC

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 h ttps://assist.dla.mil.