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400703-70 ✓ 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: 1.313 INCHES NOMINAL IN, terminal_type: SOCKET TOP, overall_height: 3.813 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, voltage_in_volts: 45.0, nondefinitive_spec/std_data: NO. BA-234/U TYPE.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-100-0455, 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
400703-70
NSN: 6135-00-100-0455
FSC: 6135
CAGE: 58414 — AVEX ELECTRONICS CORP. (USA)
SPECIFICATIONS
overall_width1.313 INCHES NOMINAL IN
terminal_typeSOCKET TOP
overall_height3.813 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
contact_quantity2
voltage_in_volts45.0
terminal_quantity1
dummy_terminal_quantity1
nondefinitive_spec/std_dataNO. BA-234/U TYPE
NSN6135-00-100-0455
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,NONRECHARGEABLE TITLE COMPONENT PN 400703-70 MFR BATTERY,NONRECHARGEABL
KEY FEATURES
•
TERMINAL QUANTITY: 1
•
NONDEFINITIVE SPEC/STD DATA: NO. BA-234/U TYPE
•
CONTACT QUANTITY: 2
•
DUMMY TERMINAL QUANTITY: 1
•
TERMINAL TYPE: SOCKET TOP
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 QUANTITY1
NONDEFINITIVE SPEC/STD DATANO. BA-234/U TYPE
CONTACT QUANTITY2
OVERALL WIDTH1.313 INCHES NOMINAL IN
OVERALL HEIGHT3.813 INCHES NOMINAL IN
DUMMY TERMINAL QUANTITY1
OVERALL LENGTH2.000 INCHES NOMINAL IN
TERMINAL TYPESOCKET TOP
VOLTAGE IN VOLTS45.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
MIL-B-1860Interchangeable
interchangeable cross-reference
interchangeable
977AInterchangeable
interchangeable cross-reference
interchangeable
8234Interchangeable
interchangeable cross-reference
interchangeable
997AInterchangeable
interchangeable cross-reference
interchangeable
274JInterchangeable
interchangeable cross-reference
interchangeable
2173112Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 400703-70?
400703-70 is a BATTERY,NONRECHARGEABLE.
What parts can replace 400703-70?
There are 27 known substitutes for 400703-70: MIL-B-1860, 977A, 8234 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400703-70?
400703-70 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-00-100-0455. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026