PartsTable
Technical Data Sheet

721/X1935 — LEAD,STORAGE BATTERY

✓ Government record, cited
— · WIRE CABLE
PRODUCT OVERVIEW

721/X1935: LEAD,STORAGE BATTERY.

The LEAD,STORAGE BATTERY 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 usage_design: ELECTRONIC, furnished_items: BOLT, special_markings: LABEL 1: ID1, termination_type: TERMINAL STORAGE BATTERY SECOND END SINGLE CONDUCTOR, terminal_polarity: NEGATIVE SECOND END SINGLE CONDUCTOR, terminal_lug_style: RIGHT ANGLE BOLT CLAMP SECOND END SINGLE CONDUCTOR. This part is cataloged in the U.S.

Government catalog under NSN 6150-01-724-4518, 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
721/X1935
NSN: 6150-01-724-4518
FSC: 6150 — Miscellaneous Electric Power and Distribution Equipment
CAGE: 0JKF0 — JCB INC. (USA)
SPECIFICATIONS
usage_designELECTRONIC
furnished_itemsBOLT
special_featuresVOLTAGE: 12V; BATTERY CABLE: BLACK; NEGATIVE BATTERY LUG WITH M8 CUBE PN: 7208/1159; FURNISHED: BOLT AND WASHER 1/4UNC; VTE BATTERY TERMINAL COVER 900L9V14; V
special_markingsLABEL 1: ID1
termination_typeTERMINAL STORAGE BATTERY SECOND END SINGLE CONDUCTOR
terminal_polarityNEGATIVE SECOND END SINGLE CONDUCTOR
terminal_lug_styleRIGHT ANGLE BOLT CLAMP SECOND END SINGLE CONDUCTOR
round_conductor_size000 AWG SINGLE CONDUCTOR
end_item_identification2360-01-719-5889
terminal_lug_aperture_size0.4 INCHES FIRST END SINGLE CONDUCTOR IN
cross-sectional_shape_styleROUND
individual_conductor_length500.0 MILLIMETERS NOMINAL BOTH ENDS SINGLE CONDUCTOR MM
NSN6150-01-724-4518
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 721/X1935 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ROUND CONDUCTOR SIZE: 000 AWG SINGLE CONDUCTOR
•
TERMINATION TYPE: LUG TERMINAL W/MOUNTING HOLE FIRST END SINGLE CONDUCTOR
•
USAGE DESIGN: ELECTRONIC
•
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBER: 7208/1081 FIRST END SINGLE CONDUCTOR
•
TERMINAL POLARITY: NEGATIVE SECOND END SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
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
ROUND CONDUCTOR SIZE000 AWG SINGLE CONDUCTOR
TERMINATION TYPELUG TERMINAL W/MOUNTING HOLE FIRST END SINGLE CONDUCTOR
TERMINATION TYPETERMINAL STORAGE BATTERY SECOND END SINGLE CONDUCTOR
USAGE DESIGNELECTRONIC
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBER7208/1081 FIRST END SINGLE CONDUCTOR
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBER7208/1159 SECOND END SINGLE CONDUCTOR
TERMINAL POLARITYNEGATIVE SECOND END SINGLE CONDUCTOR
CROSS-SECTIONAL SHAPE STYLEROUND
TERMINAL LUG APERTURE SIZE0.4 INCHES FIRST END SINGLE CONDUCTOR IN
TERMINAL LUG STYLERIGHT ANGLE BOLT CLAMP SECOND END SINGLE CONDUCTOR
OTHER ITEMS IN FSC 6150 — Miscellaneous Electric Power and Distribution Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6150-00-000-0125 6150-00-000-0174 6150-00-000-0176 6150-00-000-0178 6150-00-000-0179 6150-00-000-0180 6150-00-001-1272 6150-00-001-1522
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 721/X1935?
721/X1935 is a LEAD,STORAGE BATTERY.
What is the NSN for 721/X1935?
721/X1935 is cataloged in the U.S. Government catalog under NSN 6150-01-724-4518. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.