Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The OPTIMA Yellow Top 46B24R is a 12-volt absorbed glass mat battery rated at 38 Ah, 450 cold cranking amps and 575 cranking amps, with 66 minutes of reserve capacity. It is a dual-purpose battery built for both starting and deep-cycle use, so it suits vehicles with heavy electrical loads and accessories that drain the battery with the engine off. Its spiral-cell AGM construction is spill-proof and maintenance free, and it can be mounted in nearly any position. Against ordinary flooded batteries it trades a higher price for deeper discharge tolerance and vibration resistance; against larger dual-purpose AGMs it gives up capacity and cranking power, so it fits small-engine bays and light-duty cycling better than big trucks or winch-heavy rigs.
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Store links may earn us a commission.
Lowest price we've seen: $274.41 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.
Owners of Yellow Top batteries generally report strong starting and tolerance for repeated draining, and praise the sealed build. The common complaints are the premium over flooded batteries and shorter life when deeply cycled often.
The OPTIMA Yellow Top is a 12 V absorbed glass mat (AGM) lead battery in group size 24R (S46B24R). It is built for both engine starting and deep cycle use.
The battery is maintenance free and has a spill-proof seal. It can be mounted in virtually any position. Both terminals are on top and use the SAE Type A style.
