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Technical Data Sheet
BA270U ✓ 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 shape: RECTANGULAR W/ROUNDED CORNERS, overall_width: 2.625 INCHES NOMINAL IN, terminal_type: SOCKET TOP, overall_height: 7.375 INCHES NOMINAL IN, overall_length: 2.812 INCHES NOMINAL IN, special_features: 30 CELLS, SERIES CONFIGURATION,TYPE N. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-194-9352, 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
BA270U
NSN: 6135-00-194-9352
FSC: 6135
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
shapeRECTANGULAR W/ROUNDED CORNERS
overall_width2.625 INCHES NOMINAL IN
terminal_typeSOCKET TOP
overall_height7.375 INCHES NOMINAL IN
overall_length2.812 INCHES NOMINAL IN
contact_quantity7
special_features30 CELLS, SERIES CONFIGURATION,TYPE N
voltage_in_volts-4.5 AND 1.5 AND 90.0
terminal_quantity1
battery_electrolyteCARBON ZINC
tap_voltage_in_volts45.0
nondefinitive_spec/std_dataBA-270/U TYPE
NSN6135-00-194-9352
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN BA270U MFR BATTERY,NONRECHARGEABL
KEY FEATURES
TERMINAL TYPE: SOCKET TOP
CONTACT QUANTITY: 7
VOLTAGE IN VOLTS: -4.5 AND 1.5 AND 90.0
TAP VOLTAGE IN VOLTS: 45.0
DUMMY TERMINAL QUANTITY: 0
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)
TERMINAL TYPESOCKET TOP
CONTACT QUANTITY7
VOLTAGE IN VOLTS-4.5 AND 1.5 AND 90.0
SPECIAL FEATURES30 CELLS, SERIES CONFIGURATION,TYPE N
OVERALL WIDTH2.625 INCHES NOMINAL IN
TAP VOLTAGE IN VOLTS45.0
DUMMY TERMINAL QUANTITY0
OVERALL HEIGHT7.375 INCHES NOMINAL IN
CONTACT QUANTITY7
BATTERY ELECTROLYTECARBON ZINC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
T235A204-1Interchangeable
interchangeable cross-reference
interchangeable
8270Interchangeable
interchangeable cross-reference
interchangeable
14540 PC18Interchangeable
interchangeable cross-reference
interchangeable
CM8270Interchangeable
interchangeable cross-reference
interchangeable
F432Interchangeable
interchangeable cross-reference
interchangeable
7890407-201Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BA270U?
BA270U is a BATTERY,NONRECHARGEABLE.
What parts can replace BA270U?
There are 18 known substitutes for BA270U: T235A204-1, 8270, 14540 PC18 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BA270U?
BA270U is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-194-9352. This indicates validated use in U.S. government and defense supply chains.
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