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ExpertPower EXP12120 12 Volt 12 Ah AGM SLA Battery is very popular AGM battery. It can operate in any position, it has very good vibration resistance, it is almost maintenance-free battery, tolerates well deep discharges, have low-self discharge rate, acceptable price, long float service life etc. Because of this, ExpertPower EXP12120 battery is commonly used in both standby applications (UPS battery, for example) and for cyclic use (fish finder battery, for example).
Battle Born 100 Ah 12 Volt LiFePO4 Deep Cycle Battery is 'drop-in' replacement for lead-acid deep cycle batteries in marine, RV, golf cart and other applications where lightweight and reliable battery is required. Due to the LiFePO4 technology and protective electronics, battery also feature high number (3000-5000) charge-discharge cycles, high/low voltage protection, short-circuit protection, temperature protection, automatic cell balancing and can be even charged with battery chargers designed for lead acid batteries.
But, it also costs more than similar 100Ah 12V SLA AGM batteries.
NOCO Genius Boost 12V UltraSafe Lithium Jump Starters is a group of several jump starters powered by lithium batteries. They are: Sport GB20 400 Amp, Plus GB40 1000 Amp, HD GB70 2000 Amp and Pro GB150 4000 Amp. While smallest Sport GB20 is strong enough to start motors of smaller boats, yachts, cars and similar, largest Pro GB150 4000 Amp is capable of starting even the largest car, truck, boat and yacht motors. Nonetheless, be sure to get jump starter according to your actuall need or perhaps slightly stronger. 'Stronger jump starter' also means 'more expensive', but this is the type of equipment that one should hopefully never use - after first use, you will forget initial costs.
VMAXTANKS 6 Volt 225Ah AGM Battery is one of the best buy deep cycle AGM batteries, suitable for use as solar or wind turbine battery, RV battery, golf cart battery, electric trolling battery etc. It features long Float Service Life (up to 8 to 10 years), but thanks to heavy duty lead tin alloy, it is very durable battery with long service life in either float or cyclic applications, even after repeated over discharges - which should be nonetheless avoided as much as possible, of course.
Optima 34M BlueTop Marine Starting Battery is very popular SLA AGM marine battery commonly used as the starting/cranking battery in smaller fishing boats. Although it can be used as dual purpose, or even as deep cycle battery (not recommended, of course), it is best used in applications, which it was designed for - as reliable, relatively lightweight, but strong cranking battery.
Mighty Max ML35-12 is a 12V 35Ah deep cycle, sealed lead acid (SLA) AGM battery, suitable for use in a wide variety of applications like power sports, solar, electric vehicles, cranking battery, golf carts, lawn and garden tools, security etc.
Although it is designated as 'deep cycle' battery, it is often used as dual purpose battery on small boats, and in lighter vehicles with internal combustion engines.
Odyssey 34M-PC1500 Trolling Thunder Marine Dual Purpose Battery is BCI Group Size 34 battery. It is truly dual purpose battery combining good starting power and deep cycling capabilities. Odyssey 34M-PC1500 Marine Dual Purpose Battery is very similar to Odyssey 34-PC1500, Odyssey 34R-PC1500, Odyssey 34/78-PC1500 and Odyssey 78-PC1500 batteries. All these batteries are very similar and are suitable for various roles, and can be used as starting/cranking battery, trolling motor battery, electric vehicle battery etc.
Universal Power Group UB121000 Deep Cycle AGM Battery is very popular BCI Group Size 27 marine battery. It is suitable for deep discharge applications, like trolling motor battery, RV battery, UPS batteries, and similar. It can be mounted in any position, it is spill-proof, and available at affordable price.
Odyssey 31M-PC2150 Marine Dual Purpose Battery is BCI Group Size 31 battery which combines good starting power and deep cycling capabilities. Odyssey 31M-PC2150 Marine Dual Purpose Battery is very similar to Odyssey 31-PC2150 Heavy Duty Commercial Battery, and they are both suitable for various roles, including trolling motor battery, cranking battery and similar.
Battery Tender 12V Lithium Iron Phosphate Batteries is group of several lithium, dual purpose, batteries. They are lightweight batteries, have large discharge currents, large number of charging cycles and have many other benefits when compared with similar lead-acid batteries. On the other hand, they must be charged with proper chargers and they cost more than corresponding lead-acid batteries.
Exide Edge FP-AGM24DP Flat Plate AGM Sealed Dual Purpose Marine Battery is BCI group 24 marine and RV battery. It combines very good starting power with deep cycle capabilities, making it suitable for various roles, including trolling motor battery, cranking battery and similar. It comes with dual terminals, carrying handle and more than acceptable price.
Exide MC-31 and XMC-31 MEGACYCLE AGM-200 Sealed Maintenance Free (AGM) Marine Batteries are two very similar, dual purpose marine batteries. Being lead acid AGM batteries, they are rather heavy when compared with the similar lithium marine batteries, but they are much cheaper, have very good vibration resistance and are generally very robust and reliable.
NOCO Genius Waterproof Smart On-Board Battery Chargers are group of lead acid battery chargers. They come in several versions regarding charging current (4A and 10A) and number of battery banks that can be charged at the same time (1, 2, 3, or 4 battery banks). Also, they have very important safety features like reverse polarity protection, sparks prevention, prevention of overcharging, overcurrent, open-circuits, short-circuits and overheating.
Optima batteries are very popular lead acid automotive and vehicle batteries. Depending on their intended purpose, they come in three versions, easily distinguished by their color: RedTop, YellowTop and BlueTop.
Optima D34M, D27M, D31M BlueTop Dual Purpose Marine Batteries are three models of very popular Optima AGM batteries. They are 'true' dual purpose batteries suitable as marine cranking batteries and deep cycle marine batteries. And they come at affordable price.
VMAXTANKS Batteries V30-800, V35-857, MR96, MR107, SLR125, MR137, SLR155 and MR197 are the most common VMAXTANKS batteries used in marine and similar applications. Although they are defined as 'deep cycle' batteries, they can be used as starting batteries, too, just one must be aware of their limitations.
VMAXTANKS 12V Smart AGM, Gel Cell and Flooded Lead-Acid Battery Chargers is series of microprocessor controlled smart battery chargers. They charge, maintain and if required, recondition lead-acid battery using several charging stages. They include several safety features to prevent overcharging, short circuits and other possible errors and problems.
Schumacher SSC-1000A Ship 'N' Shore SpeedCharge 2/6/10 Amp Battery Charger and Maintainer is very popular 12V battery charger and maintainer for flooded, gel-cell and AGM lead acid batteries. It is fully automatic, microprocessor controlled unit, having three charging rates, built-in battery tester, desulphation mode and many other features that make him suitable for charging marine, car and many other lead acid batteries.