BA239U — BATTERY,NONRECHARGEABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BA239U: BATTERY,NONRECHARGEABLE.

The BATTERY,NONRECHARGEABLE is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include overall_width: 2.718 INCHES NOMINAL IN, terminal_type: BINDING POST TOP, overall_height: 6.875 INCHES NOMINAL IN, overall_length: 10.406 INCHES NOMINAL IN, voltage_in_volts: 135.0, tap_voltage_in_volts: 67.5 AND 73.5. This part is cataloged in the U.S.

Government catalog under NSN 6135-00-100-0450, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

BA239U

NSN: 6135-00-100-0450
FSC: 6135 — Batteries, Nonrechargeable
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)

SPECIFICATIONS

overall_width	2.718 INCHES NOMINAL IN
terminal_type	BINDING POST TOP
overall_height	6.875 INCHES NOMINAL IN
overall_length	10.406 INCHES NOMINAL IN
voltage_in_volts	135.0
terminal_quantity	4
tap_voltage_in_volts	67.5 AND 73.5
nondefinitive_spec/std_data	NO. BA-239/U TYPE
joint_electronics_type_designation_system_item_name	BATTERY,DRY
joint_electronics_type_designation_system_item_type_number	NO. BA-239/U
NSN	6135-00-100-0450

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL QUANTITY: 4

•

TERMINAL TYPE: BINDING POST TOP

•

TAP VOLTAGE IN VOLTS: 67.5 AND 73.5

•

VOLTAGE IN VOLTS: 135.0

•

JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER: NO. BA-239/U

TYPICAL APPLICATIONS

RAID cache protection during power loss events
Write-back cache enablement for storage controllers
Enterprise server data integrity assurance
Hot-swap battery/capacitor replacement in production

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	6.875 INCHES NOMINAL IN
TERMINAL QUANTITY	4
TERMINAL TYPE	BINDING POST TOP
TAP VOLTAGE IN VOLTS	67.5 AND 73.5
VOLTAGE IN VOLTS	135.0
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER	NO. BA-239/U
OVERALL LENGTH	10.406 INCHES NOMINAL IN
OVERALL WIDTH	2.718 INCHES NOMINAL IN
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME	BATTERY,DRY
NONDEFINITIVE SPEC/STD DATA	NO. BA-239/U TYPE

SUBSTITUTES & CROSS-REFERENCES 5

8239Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MILB18Reference document

Same NSN cross-reference

Reference document — Secondary reference

MIL-B-18/64Reference document

Same NSN cross-reference

Reference document — Identification reference

9239Reference document

Same NSN cross-reference

Reference document — Secondary reference

383891Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BA239U?

BA239U is a BATTERY,NONRECHARGEABLE.

What parts can replace BA239U?

There are 5 known substitutes for BA239U: 8239, MILB18, MIL-B-18/64 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for BA239U?

BA239U is cataloged in the U.S. Government catalog under NSN 6135-00-100-0450. This indicates validated use in U.S. government and defense supply chains.

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BA239U — BATTERY,NONRECHARGEABLE

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