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Honeywell RB12

YUASA YUCEL Battery 12V

MPN: RB12
Category: Honeywell Fire Alarm Panels & Modules

Price and lead time confirmed within 1 business day

Discontinued by Honeywell — we can still source the original RB12 (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via
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Have spare Honeywell parts? We buy surplus →

What is the Honeywell RB12?

This is a battery that is a 12 volt valve-regulated, maintenance-free battery with no electrolyte leakage from the case or terminals. The battery is equipped with a simple, safe, low-pressure venting system that releases excess gas and automatically reseals should there be a build-up of gas within the battery due to severe overcharge. Features & Benefits:

Superb recovery from deep discharge

Electrolyte suspension system

Gas Recombination

Multipurpose: Float or Cyclic use

Usable in any orientation

Superior energy density

Lead calcium grids for extended life

Application specific designs

Honeywell Morley-IAS RB12 — YUASA YUCEL Battery 12V - Non flame retardant. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications

Product

Lifecycle	Discontinued by Honeywell
Brand line	Morley-IAS

Others

Brand

Morley-IAS

Ordering codes

Part numbers on this product page

RB12, RB120, RB170, RB240, RB28, RB380, RB650, RB650AHB, RB70

RB12: frequently asked questions

Can I still buy the RB12 now that it is discontinued?

Yes. Honeywell has discontinued the RB12, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can RB12 be shipped?

RB12 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up RB12 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for RB12 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for RB12, subject to availability and destination.