9 best marine agm battery

Product description

Looking for a reliable, high performing battery with practicality in mind? Renogy’s 12V Deep Cycle AGM Battery is an excellent choice for standby or daily power needs. Built tough with a leak-proof design, this maintenance-free battery was designed with solar energy storage applications in mind and provides optimum performance even at freezing temperatures. Ensure that your vehicle or off-grid solar system stays powered on with Renogy’s AGM batteries. Need a little more power? Connect several batteries in a series or parallel battery bank with Renogy Battery Interconnect Cables.

• Maintenance Free: Manufactured with thick absorbent glass mat (AGM) separators and advanced valve regulated technology, Renogy Deep Cycle AGM Batteries save you from acid leakage and frequent maintenance
• Excellent Discharge Performance: Proprietary quinary alloy plates and specially treated plate grids enable low internal resistance and high discharge currents of up to 10 times the battery rated capacity
• Long Shelf Life: Made of high purity materials, Renogy Deep Cycle AGM Batteries reduce the monthly self-discharge rate below 3% at 77℉ (25℃), which is 5 times lower than their flooded counterparts
• Wide Operation Temperature Range: Improved electrolyte formula ensures stable battery capacity and outstanding discharge performance at low temperatures below 32℉ (0℃)
• NOTE: We highly recommend installing the battery upright. It is allowed to install the battery on its side only if there are special reasons for doing so. DO NOT install the battery upside down.

User questions & answers

Question:	How does one buy more than 3 batteries? I need 4 and the pull down menu stops at 3. Do you advise placing two orders of two
Answer:	Yes.
Question:	What is the gassing voltage for these batteries
Answer:	Gassing voltage varies with temperature. For gel cells it’s about 2.35V per cell. Keep your charging voltage below that and no problems. For a standard 12V with 6 cells charging below 14V is safe.
Question:	I have a 2000 12v inverter. what size solar charger do iI need?(how many panels and how many batteries to get the best output on this inverter
Answer:	What is your RV amps? Mine is 30 amps, so solar charge controller MPPT had to be 30 amps as well. Solar panel watts? You can put 4 solar panels at 100 watts each max on this MPPT charge controller. This will easily charge up two 100AJ 12V batteries. With 2000 Watts inverter, maybe add another 100 AH 12V Deep cycle AGM battery to have enough power. I plan to get a 1500 Watt Pure Sine Inverter for my 2 AGM batteries 100 AH 12V each plus 3 solar panels at 100 watts each. Don't overthink this. Too many variables on amp draw and sun strength, angle, time of year, etc. Just ball park it.
Question:	Can power a small tv for camping
Answer:	Yes you need a inverter.

Product features

Renogy Deep Cycle AGM Battery

Renogy's deep cycle AGM batteries were specifically designed for solar energy storage applications. Leak-proof, spill-proof and ultimately maintenance free, Renogy's AGM line is the ideal candidate for a battery meeting high quality performance. Whether it's for daily use or backup power, the Renogy AGM battery is right for you.

Product description

The Absolute 12V 75AH AGM Group 24 is a premium quality Absorbent Glass Mat (AGM) battery (also referred to as a Sealed Lead Acid SLA Battery) built to provide the power and performance you require when you need it! Designed for more than performance, the service life in deep cycle and float (back up) applications will keep you up and running for longer than the competition. These Group 24 12V 75AH 12 Volt 75 Amp Hour (SLA) AGM with (+ on left) Marine Combo Post Terminal Connector batteries are specially designed to be completely spill proof and leak proof, giving them the ability to be mounted in ANY position. Excellent resistance to vibration, shock, chemicals and heat they have a lower self-discharge which means less time between recharging. Go with a name that means quality and service for you battery needs in applications including: Personal Watercraft, Marine and Boats!

• Group 24 12V 75AH 12 Volt 75 Amp Hour (SLA) AGM with (+ on left) Marine Combo Post Terminal Connector
• Dimensions: 10.27" x 6.61" x 9.40" Weight: 55.3 lbs.
• These batteries are classified as non-hazardous and non -spillable by DOT. They can be shipped by any method including air. Meets all EPA/OSHA marine requirements
• AGM Battery, electrolyte suspended in fiberglass mat, specifically designed to be spill and leak proof. Excellent Resistance to vibration and shock, can be mounted in any position with long lasting performance.
• Dual purpose - works well for both starting and trolling

Product description

The Absolute 12V 110AH AGM Group 31 is a premium quality Absorbent Glass Mat (AGM) battery (also referred to as a Sealed Lead Acid SLA Battery) built to provide the power and performance you require when you need it! Designed for more than performance, the service life in deep cycle and float (back up) applications will keep you up and running for longer than the competition. These Group 31 12V 110AH 12 Volt 110 Amp Hour (SLA) AGM with (+ on left) Marine Combo Post Terminal Connector batteries are specially designed to be completely spill proof and leak proof, giving them the ability to be mounted in ANY position. Excellent resistance to vibration, shock, chemicals and heat they have a lower self-discharge which means less time between recharging. Go with a name that means quality and service for you battery needs in applications including: Personal Watercraft, Marine and Boats!

• Group 31 12V 110AH 12 Volt 110 Amp Hour (SLA) AGM with (+ on left) Marine Combo Post Terminal Connector
• Dimensions: 12.95" x 6.76" x 9.25" Weight: 65.5 lbs.
• These batteries are classified as non-hazardous and non -spillable by DOT. They can be shipped by any method including air. Meets all EPA/OSHA marine requirements
• AGM Battery, electrolyte suspended in fiberglass mat, specifically designed to be spill and leak proof. Excellent Resistance to vibration and shock, can be mounted in any position with long lasting performance.
• Dual purpose - works well for both starting and trolling

Product description

ODYSSEY Batteries TROLLING Thunder Marine Dual Purpose Battery (Marine Dual Terminal SAE Auto Post and Studs) has both massive starting power and amazing deep cycling capability, up to 400 cycles at 80 percentage depth of discharge. With 2 times the overall power and 3 times the life of conventional marine batteries, the ODYSSEY battery is ideal for TROLLING, starting and for powering the many on-board electronic accessories common in boats and recreational vehicles. When it comes to replacing a marine battery, boat owners have traditionally had two choices, starting or deep cycle. Often this means a compromise because most boaters want both, a marine battery that delivers robust starting power when they need it, yet also withstands deep and frequent depths of discharge without significant power loss. Unfortunately, no single battery could provide both until now. The amazing deep cycling capacity of the legendary TROLLING Thunder Battery along with massive cranking power is all in one revolutionary battery. Its construction consists of pure virgin lead plates for maximum surface area and optimized recycling, AGM design that eliminates acid spills, high conductivity, corrosion-resistant tin-plated brass terminals, high integrity terminal seal, a sealed design resulting in gases recycled internally, a self-regulating relief valve, tough flame retardant cell containers and robust internal cell connections to prevent vibration damage. Compared to spiral-wound batteries of equal size, ODYSSEY batteries pack 15 percentage more plate surface area into the case. Avoiding the dead space between cylinders in six-pack designs means ODYSSEY batteries deliver more power and 40 percentage more reserve capacity.

• Odyssey Extreme Series Marine Battery Model 34M-Pc1500St (Group 34 With Tin-Plated Sae Posts, 3/8 Inch Positive And 5/16 Inch Negative Thread Ss Stud Terminals) Like An Athlete That Is Both A Sprinter And A Long Distance Runner, The Odyssey Marine Dual Purpose Battery Has Both Massive Starting Power And Amazing Deep Cycling Capability - Up To 400 Cycles At 80% Depth Of Discharge
• With Twice The Overall Power And Three Times The Life Of Conventional Marine Batteries
• Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories

User questions & answers

Question:	Is the ltv series any different than this model? i need a 24 v series output
Answer:	You can use two of these 12 volt batteries to set up a 24 volt system.
Question:	what is the actul size of this battery? LxWxH. The discription says 13.25x11x9.5, what will that fit
Answer:	fits in standard battery box
Question:	why doesn't this say what voltage it is. is it both 12 and 24v
Answer:	Hello Amazon Customer,The 34M-PC1500ST is a 12 Volt battery.
Question:	What is the battery size? (or size code
Answer:	880 cold amp cranking. Go on internet and put in the battery info and you will get all the details. Its a great battery. I bought 2 of them for my boat.

Product features

Odyssey Thunder Marine Dual Purpose Battery

This battery model comes with the Separate Spacer for Group 34 Batteries.

Like an athlete that is both a sprinter and a long distance runner, the ODYSSEY Marine Dual Purpose battery has both massive starting power and amazing deep cycling capability – up to 400 cycles at 80% depth of discharge. With twice the overall power and three times the life of conventional marine batteries, the ODYSSEY battery is ideal for trolling, starting, and for powering the many on-board electronic accessories common in today’s boats and recreational vehicles.

Product description

The heart of the VMAX is the unique physical and chemical structure of its plates. The special treatment and manufacturing process they undergo gains them unique reliability, strength and high performance far exceeding those of other Pb-Ca plates used in similar looking products. Using our specially designed Absorbed Glass Matt (AGM) between the VMAX plates, adds to its many physical and electrical advantages that make it superior to the Wet Lead Acid Batteries. This also maximizes the VMAX resistance to shocks and vibrations. Since the electrolyte is totally absorbed by the AGM, the VMAX is classified as “non-spillable and non-hazardous”. A tough Tank seals and protects the tightly packed plates delivering the VMAX in a 100% maintenance-free package. Though VMAX Tanks are best known for their long life span, their capability to recover after repeated deep discharges is what makes them the favorite choice for any application.

• 12 Volt 100Ah Group 27 Deep Cycle Heavy Duty AGM Marine Deep Cycle Maintenence Free Battery (Includes carrying handles)
• Electrolyte Suspension system VMAX tanks utilize an electrolyte suspension system consisting AGM (Absorbed Glass Matt) of a high porosity that totally absorb and contain the electrolyte. No silica gels or any other contaminants are used
• Heavy Duty Grids: VMAX heavy duty lead tin alloys provide an extra margin of performance and service life in either float or cyclic applications, even after repeated over discharges.
• Fits any Group 27 Battery Box, fits the MinnKota Trolling Motor Power Center; Bargainshore offers FREE Signature Confirmation on most bulky orders in excess of $150.00. You can waive the Signature Confirmation by sending us a message with your request when placing your order. Orders of 5 or more batteries shipped on a pallet must be signed for when delivered. A contact number is required to schedule pallet delivery.
• Battery Cables MADE IN USA: https://www.amazon.com/dp/B07NLJBT65?ref=myi_title_dp

User questions & answers

Question:	Will this battery start my motor home generator
Answer:	You first need to look up the specifications of your generator. You should be able to find information on how many amps it will take to start the motor. Then you can find a battery that provides that amount of amps or more. What you are looking for is cold crank amps or CCA. If this thing will turn over a V8 I don’t see why it wouldn’t start your generator. But you should still check the amps to be sure.
Question:	what are the dementions of the mr
Answer:	Dimensions are 12”L x 6 5/8”W x 8 5/16”H. That’s not counting the screws on top. I customized mine bc I didn’t want to use the bolts it came with. I wanted to use wing nuts. My threaded bolt with wing nut sticks up 1” above battery top making MY total height about 9 1/4”. I’m sure if using their bolts, they will not be that high!! (What I did: Bought new SS bolts that were a little longer than what the batter comes with but same metric diameter and threads. Cut the head and some of the length of bolt off leaving remaining threaded pc long enough to go the full depth of threaded hole in battery plus about 3/4” more that will stick up above battery to put wing nuts on. (Had to round the edges
Question:	How much does this battery weigh
Answer:	Shipping weight is 69lbs. I believe the battery weighs 65lbs.
Question:	How long would this run a 40 pound thrust motor
Answer:	The MR127 would continuously run a 40lb thrust motor for 12 hours at the lowest speed, 7.1 hours at medium speed, and 2.4 hours at wide open throttle. You can also double these times by connecting two MR127's in a 12V parallel connection.

Product description

The Lifeline GPL-31T has been specifically manufactured for deep-cycle applications.All Lifeline batteries are Coast Guard approved and hand-made in the USA.The preferred battery choice for both Recreational Vehicles and Marine applications.All Lifeline batteries pass demanding mil spec requirements as they are onboard numerous US Military Vehicles. Designed to deliver industry leading reserve capacities and life-cycle capabilities. All Lifeline batteries are backed with an industry leading 5 year warranty.

• FREE SHIPPING INCLUDED

User questions & answers

Question:	What is the Warranty
Answer:	This battery has a 1 year replacement and 5 year prorated warranty.
Question:	Can the shipper provide a Dangerous Goods Declaration so these can be eventually shipped via cargo
Answer:	These batteries are being used as the house batteries on a power boat. I am using "Mastervolt" power charger with a 40A capacity
Question:	What kind of warranty does this battery have
Answer:	The camera work exelence
Question:	What charger is recommended
Answer:	Not the best option, this for surveillance of activity, with cloud or SD card recording. Try searching for solar powered motion lights

Product features

Banshee 31M AGM Marine Battery

Voltage: 12 Volts

Capacity: 105Ah

Cold Cranking Amps: 700 CCA

L = 13.00" x W = 6.76" H = 8.26"

• Maintenance Free Battery

• Spill Proof ( Sealed Lead-Acid ) Battery

• Position-Free & Leakage-Free Design

• Low Pressure Venting System

• High Recovery Capability

• 12 Volt 135Ah AGM Battery; Dimensions: 13"Lx 6.8"Wx8.7"H; Includes 8mm terminal posts; Reserve Capacity of 265 minutes
• Maintenance Free Operation: There is no need to check specific gravity of the electrolyte or add water to VMAXTANKS. Can be mounted in any position
• Rechargeable Sealed battery resists shocks and vibration. High performance AGM technology for long lasting reliable power
• Warranty: 1 Year replacement; 30 day satisfaction guarantee
• TOUGH BATTERIES FOR TOUGH APPLICATIONS.

User questions & answers

Question:	ah seems like a lot. Ids there any verification of this rating available
Answer:	Yes, the 135 denotes 135 amp hour meaning that if your pump uses 10 amps to run the battery will last 13.5 hrs of continuous run time. The 137 only has 120 amp hours and therefore not as strong...and would last 12 hours run time..
Question:	is this battery a gel cell
Answer:	These aren't rated in CCA but I would say about 850-1050 CCA. I use this in a roll around jump starter at an auction. It has plenty of power to jump start multiple dead cars. It's an AGM battery so make sure you have a charger that is compatible. Bought in October 2019 last year and no complaints.
Question:	Any difference between this one and vmax mr137-120? i would like to use it as a battery for my battery backed up sump pump
Answer:	Im sorry but I can't remember exactly, just that it was a good warranty. If you keep it on a trickle charger you should get 5-8 years out of it.
Question:	what is the cca or ca? Will this work well as my main battery for my bass boat for starting and running accesorries
Answer:	We can provide a Safety Data Sheet which covers Transportation Information. Hope that helps.

Product description

The heart of the VMAX is the unique physical and chemical structure of its plates. The special treatment and manufacturing process they undergo gains them unique reliability, strength and high performance far exceeding those of other Pb-Ca plates used in similar looking products. Using our specially designed Absorbed Glass Matt (AGM) between the VMAX plates, adds to it many physical and electrical advantages that make it superior to the Wet Lead Acid Batteries. This also maximizes the VMAX resistance to shocks and vibrations. Since the electrolyte is totally absorbed by the AGM, the VMAX is classified as “non-spillable and non-hazardous”. A tough Tank seals and protects the tightly packed plates delivering the VMAX in a 100% maintenance-free package. Though VMAX Tanks are best known for their long life span, their capability to recover after repeated deep discharges is what makes them the favorite choice for any application. Battery Cables MADE IN USA: https://www.amazon.com/dp/B07NLJBT65?ref=myi_title_dp

• 13"*6.8"*8.8h Heavy Duty 12V AGM DEEP CYCLE BATTERY with Float Service Life span of 8 to 10 years.
• Electrolyte Suspension system VMAX tanks utilize an electrolyte suspension system consisting AGM (Absorbed Glass Matt) of a high porosity that totally absorb and contain the electrolyte. No silica gels or any other contaminants are used.
• Heavy Duty Grids: VMAX heavy duty lead tin alloys provide an extra margin of performance and service life in either float or cyclic applications, even after repeated over discharges.
• Maintenance Free Operation: There is no need to check specific gravity of the electrolyte or add water to VMAX tanks during float service life. In fact, there is no provision for this type of maintenance. Battery Cables: https://www.amazon.com/dp/B07NLJBT65?ref=myi_title_dp
• RECOMMENDED CHARGER: VMAX BC1215 12V 15Amp 7-Stage "Smart" Charger/Maintainer (http://www.amazon.com/gp/product/B00IZV91Q0)

User questions & answers

Question:	Trying to fit these in tight spot 9.5" and height is important. Is it 8.8" to top of battery or top of lugs (that would add 1/2"), 8.8 or
Answer:	Measurement of 9.25 to the top of the (bolt) lugs without any terminal connections. Hopefully that answers your question
Question:	What thread is the bolts on this battery
Answer:	M8
Question:	Another ?, i have a2000w inverter i no its about the math on whats pluged in does anybody have this batt. And if so did pick the right batt., thnx
Answer:	I use two of these batteries to power the motor on my 24' sailboat. They are now one year old and are reliable.
Question:	What is the weight of this battery
Answer:	The battery weights 74 lbs.

Product description

The heart of the VMAX is the unique physical and chemical structure of its plates. The special treatment and manufacturing process they undergo gains them unique reliability, strength and high performance far exceeding those of other Pb-Ca plates used in similar looking products. Using our specially designed Absorbed Glass Matt (AGM) between the VMAX plates, adds to its many physical and electrical advantages that make it superior to the Wet Lead Acid Batteries. This also maximizes the VMAX resistance to shocks and vibrations. Since the electrolyte is totally absorbed by the AGM, the VMAX is classified as “non-spillable and non-hazardous”. A tough Tank seals and protects the tightly packed plates delivering the VMAX in a 100% maintenance-free package. Though VMAX Tanks are best known for their long life span, their capability to recover after repeated deep discharges is what makes them the favorite choice for any application.

• Two: 12 Volt 100Ah Group 27 Deep Cycle Heavy Duty AGM Marine Deep Cycle Maintenence Free Battery (Includes carrying handles)
• Electrolyte Suspension system VMAX tanks utilize an electrolyte suspension system consisting AGM (Absorbed Glass Matt) of a high porosity that totally absorb and contain the electrolyte. No silica gels or any other contaminants are used
• Heavy Duty Grids: VMAX heavy duty lead tin alloys provide an extra margin of performance and service life in either float or cyclic applications, even after repeated over discharges.
• Fits any Group 27 Battery Box, fits the MinnKota Trolling Motor Power Center
• Bargainshore offers FREE Signature Confirmation on most bulky orders in excess of $150.00. You can waive the Signature Confirmation by sending us a message with your request when placing your order. Orders of 5 or more batteries shipped on a pallet must be signed for when delivered. A contact number is required to schedule pallet delivery.

User questions & answers

Question:	Will these for for travel trailer house batteries? Also, what size are the lugs
Answer:	8mm terminals
Question:	How can the shipping weight be 15.8 oz
Answer:	The ones I have weigh about 90# each
Question:	Are there replacement handles for these batteries
Answer:	No but I use a battery strap that you can purchase wherever they sell batteries
Question:	Does ot have a handle
Answer:	yes they do