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Technical Data Sheet
BA53 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

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: 5.219 INCHES NOMINAL IN, terminal_type: STUD W/NUT TOP, overall_height: 1.875 INCHES NOMINAL IN, overall_length: 3.000 INCHES NOMINAL IN, special_features: SEALED METALLIC CASE; 30 CELLS, SERIES CONFIGURATION, voltage_in_volts: 45.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-120-1004, 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
BA53
NSN: 6135-00-120-1004
FSC: 6135
CAGE: D9477 — BAAINBW VERTEIDIGUNGSGERATE-NORMEN (VG) (DEU)
SPECIFICATIONS
overall_width5.219 INCHES NOMINAL IN
terminal_typeSTUD W/NUT TOP
overall_height1.875 INCHES NOMINAL IN
overall_length3.000 INCHES NOMINAL IN
special_featuresSEALED METALLIC CASE; 30 CELLS, SERIES CONFIGURATION
voltage_in_volts45.0
terminal_quantity3
tap_voltage_in_volts22.5
time_capacity_in_hours30.00
nondefinitive_spec/std_dataNO. BA-53 TYPE
NSN6135-00-120-1004
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN BA53 MFR BATTERY,NONRECHARGEABL
KEY FEATURES
VOLTAGE IN VOLTS: 45.0
NONDEFINITIVE SPEC/STD DATA: NO. BA-53 TYPE
TIME CAPACITY IN HOURS: 30.00
TERMINAL QUANTITY: 3
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 (FLIS)
VOLTAGE IN VOLTS45.0
NONDEFINITIVE SPEC/STD DATANO. BA-53 TYPE
TIME CAPACITY IN HOURS30.00
OVERALL LENGTH3.000 INCHES NOMINAL IN
OVERALL WIDTH5.219 INCHES NOMINAL IN
OVERALL HEIGHT1.875 INCHES NOMINAL IN
TERMINAL QUANTITY3
SPECIAL FEATURESSEALED METALLIC CASE; 30 CELLS, SERIES CONFIGURATION
TERMINAL TYPESTUD W/NUT TOP
TAP VOLTAGE IN VOLTS22.5
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
72-503Interchangeable
interchangeable cross-reference
interchangeable
71-688Interchangeable
interchangeable cross-reference
interchangeable
8051Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
49358Interchangeable
interchangeable cross-reference
interchangeable
AA52155-5-P-52-B-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BA53?
BA53 is a BATTERY,NONRECHARGEABLE.
What parts can replace BA53?
There are 26 known substitutes for BA53: 72-503, 71-688, 8051 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BA53?
BA53 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-120-1004. This indicates validated use in U.S. government and defense supply chains.
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