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Fiamm 12V Faston F2 Sealed Lead Acid Battery, 8.4Ah

RS Stock No.:: 843-1354
Mfr. Part No.:: 12FGHL34
Brand:: Fiamm

Fiamm 12V Faston F2 Sealed Lead Acid Battery, 8.4Ah

Subtotal (1 unit)*

£36.96

(exc. VAT)

£44.35

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

137 unit(s) ready to ship
Plus 52 unit(s) ready to ship from another location
Plus 120 unit(s) shipping from 19 November 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£36.96

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

RS PRO 12V T1 Sealed Lead Acid Battery, 9Ah

RS Stock No.: 174-8858

1 Box of 1

£46.65

(exc. VAT)

£55.98

(inc. VAT)

RS Stock No.:: 843-1354
Mfr. Part No.:: 12FGHL34
Brand:: Fiamm

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fiamm
	Capacity	8.4Ah
	Nominal Voltage	12V
	Construction	AGM
	Terminal Type	Faston F2
	Flame Resistant	Yes
	Dimensions	151 x 65 x 100mm
	Designed for Cyclic Application	Yes
	Designed High Rate Application	Yes
	Application	Cyclic
	Eurobat Classification	6 to 9 Years
	Chemistry	Lead Acid
	Operating Temperature Range	-20 → +50°C
	Weight	2.9kg

	Select all
	Brand Fiamm
	Capacity 8.4Ah
	Nominal Voltage 12V
	Construction AGM
	Terminal Type Faston F2
	Flame Resistant Yes
	Dimensions 151 x 65 x 100mm
	Designed for Cyclic Application Yes
	Designed High Rate Application Yes
	Application Cyclic
	Eurobat Classification 6 to 9 Years
	Chemistry Lead Acid
	Operating Temperature Range -20 → +50°C
	Weight 2.9kg

Lead Acid Battery FGHL Range - FIAMM

The Fiamm 12V, 9Ah battery is specially designed for high discharge applications. The high quality battery ensures that no electrolyte leakages occurs from the case or terminals with a thick strong walled ABS flame retardant case. This battery is almost maintenance free with the perfectly sealed construction and the recombination of gases within the cell.

The valve regulated design of this battery is equipped with a safe low pressure venting system, which releases excess gases and automatically reseals should there be a build up of gas within the battery due to overcharging.

This battery series uses a unique electrolyte suspension system incorporating a microfine glass mat (AGM) to retain the maximum amount of electrolyte in the cells.

Features and Benefits

12V monoblocs
Excellent performance for high rate discharge
10 year design life in float operation in temperature controlled environment
VRLA AGM and gas recombination technology with 99% internal recombination
Non-spillable and maintenance free
Non-hazardous for air/sea/rail/road transportation
100% Recyclable

Typical Applications

Alarm Systems
Communication Equipment
Emergency Lighting
Fire and Security Systems

FAQ's

GEL Vs AGM Lead Acid Batteries

AGM (Absorbed Glass Mat)

These batteries contain only enough liquid to keep the specially designed glass mat wet. The glass mat is made to wick the battery electrolytes between the battery plates. If the AGM battery is broken no free liquid leaks out.

AGM batteries are preferred when a large amount of amps are required. The life expectancy remains excellent in most cases, if they are not discharged more than 60% between recharges and/or recharged fully every 3-6 months.

Gel Cell Batteries

These batteries contains silica type gel, which is a thick paste like material. It allows the electrons to flow between plates, but will not leak in a gel battery if the case is broken.

Gel Cell Batteries don't offer the same power capacity as do the same physical size as AGM batteries. Gel cell batteries excel in slow discharge rates and slightly higher operating temperatures and with excellent deep cycle capability. Recharging these batteries must be done correctly or it will suffer a premature failure.

Are Lead Acid Rechargeable Batteries Harmful?

Lead acid batteries contain chemicals that have the potential to be harmful to both your health and the environment. They contain lead which is a highly toxic metal and sulfuric acid which is a corrosive electrolyte solution. Proper handling procedures must be followed at all times.

How to dispose of Lead Acid Batteries?

These batteries do contain hazardous chemicals so recycling is the only way to dispose of them.

Recycle responsibly. A wide range of schemes are available.

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