Hawker Energy · Electronic Components
0810-0004
SINGLE CELL 2V-2.5AH D Cell Battery
Part Number0810-0004
ManufacturerHawker Energy
AvailabilityIn stock — ships fast
Specifications
NSN6140-01-149-4810 (NSN)
Additional NSNs6140-01-572-9576
Federal Item NameBATTERY,STORAGE
Terminal TypeSOLDER TAB
Overall Length2.650 INCHES NOMINAL
Overall Diameter1.335 INCHES NOMINAL
Voltage In Volts2.0
Battery ElectrolyteACID
Cell Quantity1
Time Capacity In Hours20.00
Case Design TypeSEALED
Terminal LocationTOP
Ampere Hour Capacity2.70
Federal Supply Class6140 — Batteries, Rechargeable
Terminal Quantity2
Cancelled NSN6140-01-065-9647 (cancelled)
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 0810-0004 in stock?
Yes — 0810-0004 is in our stock database. Request a quote for current pricing and lead time.
Is 0810-0004 by Hawker Energy obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0810-0004 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 0810-0004?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 0810-0004?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.