Duracell Inc. · Electronic Components
4LR61
Battery, Nonrechargeable
Part Number4LR61
ManufacturerDuracell Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN6135-01-275-1363 (NSN)
Federal Item NameBATTERY,NONRECHARGEABLE
Federal Supply Class6135 — Batteries, Nonrechargeable
Terminal Quantity2
ShapeRECTANGULAR
Terminal TypeFLAT CONTACT UPPER CORNER
Voltage In Volts6.0
Approximate Shelf Life1.0 YEARS
Overall Height1.898 INCHES NOMINAL
Overall Length0.355 INCHES NOMINAL
Overall Width1.400 INCHES NOMINAL
Battery ElectrolyteALKALINE
Vendor Part NumbersEVEREADY 6V ALKALINE P/N 539
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 4LR61 available?
We can source 4LR61 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 4LR61 by Duracell Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4LR61 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 4LR61?
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 4LR61?
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.