Eveready Battery · Electronic Components
A544
Battery, Nonrechargeable
Part NumberA544
ManufacturerEveready Battery
AvailabilityAvailable to order — request a quote
Specifications
NSN6135-01-268-2151 (NSN)
Federal Item NameBATTERY,NONRECHARGEABLE
Federal Supply Class6135 — Batteries, Nonrechargeable
Terminal Quantity2
Terminal TypeBINDING POST TOP
Overall Height25.2 MILLIMETERS MAXIMUM
Overall Length0.990 INCHES NOMINAL
Overall Diameter0.510 INCHES NOMINAL
Voltage In Volts6.0
Approximate Shelf Life1.5 YEARS
Battery ElectrolyteALKALINE
ShapeCYLINDRICAL
Time Capacity In Hours670.0
Vendor Part Numbers152-99-5341, 476A, 1414A, PX28A, 4LR44
Cancelled NSN6135-01-444-2637 (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 A544 available?
We can source A544 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is A544 by Eveready Battery obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If A544 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 A544?
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 A544?
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.