The 8 Best 6 Volt 4.5 Ah SLA Batteries (2023 reviews)

This battery has an F2 spade connector (.250 inches wide) vs the F1 spade connector (.187 inches wide) on the FAS0905 battery. It's about 4 inches tall by 3 inches wide, typical use for this is emergency lighting and or battery operated decoys. It can be used in some coleman quick pumps, some searchlights and flashlights and more.

The Lead Acid battery is great replacement. It is just a standard 14" flag connector on the + and a 3/16" flag connector on the. It's actually the battery number code that will tell you size info. The battery is easy to install.

Why We Like This:

New and hot release
Good brand reputation

expertpower 6 Volt 4.5 Ah SLA Battery

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The expertpower 6 volt 4.5 ah sla battery is suitable and reliable and fits well with your daily purpose. The Power supplies run cool with the Expertpower batteries. The exp645 is a relatively small sized 6 volt battery with a run time that will surprise you. These are the first components of the battery is the abs plastic shell. It is made with a hardened abs plastic to protect against spills and leaks. The battery utilizes absorbent glass mat technology which is capable of delivering high currents on demand and offers a relatively long service life.

The Expertpower batteries provide sufficient power so that data is never lost. They fit perfectly and work great. They are a perfect replacement for the factory batteries.

Why We Like This:

A perfect replacement for the vector dual-spot 3million candlepower searchlight
Installed in solar light battery holder and it works perfectly
Batteries came already charged and super easy to install

Mighty Max Battery 6 Volt 4.5 Ah SLA Battery

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The mighty max battery 6 volt 4.5 ah sla battery is specially designed for your daily usage and has all useful features. The ML4-6 SLA is a 6V 45AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of batteries, and is great for emergency lights. It has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover. It can be mounted in any position, resists shocks and vibration. It comes with over thirty years of collective experience in sustainable energy, power sports, mobility and more.

Why We Like This:

Wire harness or mounting accessories included
Long lasting high performance in high and low temperatures
Rechargeable battery that can be mounted in any position, resists shocks and vibration

Power Sonic 6 Volt 4.5 Ah SLA Battery

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If you are currently in the market looking for a reliable battery for your daily usage, you cannot go wrong with the power sonic 6 volt 4.5 ah sla battery. It has operated successfully in all temps to which they have been subjected. It can be mounted in any position, resists shocks and vibrations. It allows safe operation in any position.

Why We Like This:

Very handy for building custom packs for custom projects
Great replacement for powered exit signs
Great battery and was fully charged upon receiving

Mighty Max Battery SLA AGM spill proof Battery

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Next on the list, we've got yet another battery that manages to win our hearts. It's the mighty max battery sla agm spill proof battery and it's widely considered as battery that has the most suitable features. The ML4-6 SLA is a 6V 45AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of Batteries, and it comes with over thirty years of collective experience in sustainable energy, power sports, mobility and more. It has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recovery. It can be mounted in any position, resists shocks and vibration. These are a lot better than using AA Batteries.

Why We Like This:

Wire harness or mounting accessories included
Rechargeable battery that can be mounted in any position, resists shocks and vibration
Long lasting high performance in high and low temperatures

universal Power Group 6 Volt 4.5 Ah SLA Battery

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The universal power group 6 volt 4.5 ah sla battery should be able to handle its purpose and duties with ease. It can be mounted in any position, resists shocks and vibrations. It allows safe operation in any position.

Why We Like This:

Direct replacement for dual light emergency lamps
Rechargeable battery that can be mounted in any position, resists shocks and vibration
Valve regulated, spill proof construction allows safe operation in any position
Sla/agm maintenance free, spill proof battery

universal Power Group maintenance spill proof Battery

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate battery. The universal power group maintenance spill proof battery is exactly that - it's a simple battery that hits all the right notes. It can be mounted in any position, resists shocks and vibration. They work perfectly, no issues.

Why We Like This:

Absorbent glass mat (agm) technology for superior performance
Rechargeable battery that can be mounted in any position, resists shocks and vibration
Sla/agm maintenance free, spill proof battery
Valve regulated, spill proof construction allows safe operation in any position

UPS Battery Center 6 Volt 4.5 Ah SLA Battery

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Next on the list, we've got yet another battery that manages to win our hearts. It's the ups battery center 6 volt 4.5 ah sla battery and it's widely considered as battery that has the most suitable features. The 6 replacement battery is a high quality rechargeable sealed lead acid battery that is manufactured to provide excellent performance and long service life. It is a maintenance free, non-spillable valve regulated sealed lead acid battery.

Why We Like This: