Overview

About this battery

Simplex 2081-9275 Fire Alarm Control Panel Battery 12V 18Ah F2 is a 12V 18Ah rechargeable sealed lead acid (SLA/AGM) battery built for dependable, maintenance-free replacement power. This listing includes 2 batteries. Its sealed AGM/VRLA design is suited for standby and cyclic applications.

Applications: fire alarm control panels, life-safety systems, emergency lighting, backup power.

Compatible / Cross-Reference Searches: 2081-9275, Simplex, ExpertPower EXP12180, Mighty Max ML18-12, Power-Sonic PS-12180. Match voltage, capacity, dimensions, terminal type and polarity before ordering; listed models are cross-reference search terms, not OEM affiliation claims.

Fit Details: F2 terminal. Always compare your original battery specifications before purchase.

Popular Search Terms: 12V 18Ah battery, 12 volt 18 amp hour battery, rechargeable SLA battery, sealed lead acid battery, AGM battery, battery replacement, alarm battery, security system battery, fire alarm battery, fire panel backup battery.

Specifications

Full specifications

Specifications for 2x Pack Simplex Grinnell 2081-9275 Fire Alarm Control Panel Battery 12V 18Ah F2 for 4007ES, 92680
Brand	Casil
SKU	FBA-2x 12180-9275-003-1
Width × depth × height	7.68 × 6.42 × 5.12 in
Shipping weight	23.15 LBS
Warranty	1 year Pro Rated Warranty
Condition	New
Shipping	Ships from our US warehouse

Compatibility

Where it’s used

Match voltage, capacity, size and terminal to the battery you are replacing.

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Shipping & warranty

Shipping, returns & warranty

Full policies

Shipping

Order by 3 PM ET and it ships the same business day from our US warehouse.

Shipping details

Returns

Ordered the wrong size? Check the return window and how to send a battery back before you ship it.

Returns policy

Warranty

1 year Pro Rated Warranty. Keep your order number — the date code on the label shows when the battery was made.

Warranty terms

Buying 25 or more?

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FAQ

Before you swap it

Not sure it matches your old battery? Our team checks part numbers every day.

Call 973-500-6828 All FAQs

Will this fit my device?

Match the voltage, capacity, size and terminal to your old battery, or use the fit check at the top of this page.

How often should it be replaced?

Sealed lead-acid batteries in standby equipment such as alarm panels, fire panels and UPS units are typically replaced every 3–5 years, or sooner if the system reports a low battery or fails its load test. The date code on the label shows when the battery was made.

Can I use a battery with more amp-hours?

Usually, if the voltage, case size and terminals match: more amp-hours means longer runtime. Check that it fits the compartment and that your charger can recharge it in the time your system requires.

How does it ship?

Orders placed by 3 PM ET ship the same business day from our US warehouse. See shipping details.