Are you looking for the 26r battery? Do you know what to consider before buying one? Well, we’ve managed to put together a list of the best 26r battery for your consideration. You can choose one and use it according to your needs.

In most cases, customers lack knowledge about market conditions, which leads to poor purchasing decisions. Fortunately, you have come to the right place as we will present you with a complete guide on how to select the 26r battery for you. We have searched for hours and spent a lot of time and effort making sure you get a good return on your hard-earned money.

You can find a quick comparison and a list of the top 26r battery below if you’re short on time.

Our Premium Picks!

EDITOR’S CHOICE
9.8
Generac 5819 Model 26R Wet Cell Battery For All Air-cooled Standby Generators, 12 Volts DC, 525 Cold Cranking Amps, Dimensions (LxWxH) 8.7″ x 6.8″ x 7.6″

Generac 5819 Model 26R Wet Cell Battery For All Air-cooled Standby Generators, 12 Volts DC, 525 Cold Cranking Amps, Dimensions (LxWxH) 8.7

PREMIUM PICK
9.4
Optima Batteries 8020-164 35 RedTop Starting Battery

Optima Batteries 8020-164 35 RedTop Starting Battery

PREMIUM CHOICE
9.3
Renogy Deep Cycle AGM Battery 12 Volt 200Ah, 3% Self-Discharge Rate, 2000A Max Discharge Current, Safe Charge Most Home Appliances for RV, Camping, Cabin, Marine and Off-Grid System, Maintenance-Free

Renogy Deep Cycle AGM Battery 12 Volt 200Ah, 3% Self-Discharge Rate, 2000A Max Discharge Current, Safe Charge Most Home Appliances for RV, Camping, Cabin, Marine and Off-Grid System, Maintenance-Free

Best 26r battery

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EDITOR’S CHOICE

Generac 5819 Model 26R Wet Cell Battery For All Air-cooled Standby Generators, 12 Volts DC, 525 Cold Cranking Amps, Dimensions (LxWxH) 8.7

Generac 5819 Model 26R Wet Cell Battery For All Air-cooled Standby Generators, 12 Volts DC, 525 Cold Cranking Amps, Dimensions (LxWxH) 8.7″ x 6.8″ x 7.6″
9.8
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PREMIUM PICK

Optima Batteries 8020-164 35 RedTop Starting Battery

Optima Batteries 8020-164 35 RedTop Starting Battery
9.5
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PREMIUM CHOICE

Renogy Deep Cycle AGM Battery 12 Volt 200Ah, 3% Self-Discharge Rate, 2000A Max Discharge Current, Safe Charge Most Home Appliances for RV, Camping, Cabin, Marine and Off-Grid System, Maintenance-Free

Renogy Deep Cycle AGM Battery 12 Volt 200Ah, 3% Self-Discharge Rate, 2000A Max Discharge Current, Safe Charge Most Home Appliances for RV, Camping, Cabin, Marine and Off-Grid System, Maintenance-Free
9.1
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Odyssey PC680MJT Automotive and LTV Battery Odyssey PC680MJT Automotive and LTV Battery
8.8
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Renogy 12V 100Ah LiFePO4 Deep Cycle Lithium Battery, over 4000 Cycles, Built-in BMS, Backup Power for RV, Marine, Off-Grid System, Maintenance-Free Renogy 12V 100Ah LiFePO4 Deep Cycle Lithium Battery, over 4000 Cycles, Built-in BMS, Backup Power for RV, Marine, Off-Grid System, Maintenance-Free
8.5
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Ampere Time LiFePO4 Deep Cycle Battery 12V 100Ah with Built-in BMS, Perfect for Replace Most of Backup Power and Off Grid Applications... Renogy 12V 100Ah LiFePO4 Deep Cycle Lithium Battery, over 4000 Cycles, Built-in BMS, Backup Power for RV, Marine, Off-Grid System, Maintenance-Free
8.2
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CHINS LiFePO4 Battery 12V 200AH Lithium Battery - Built-in 100A BMS, Perfect for Replacing Most of Backup Power, Home Energy Storage and Off-Grid etc. CHINS LiFePO4 Battery 12V 200AH Lithium Battery – Built-in 100A BMS, Perfect for Replacing Most of Backup Power, Home Energy Storage and Off-Grid etc.
7.6
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ACDelco Gold 48AGM 36 Month Warranty AGM BCI Group 48 Battery, Black ACDelco Gold 48AGM 36 Month Warranty AGM BCI Group 48 Battery, Black
7.3
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Optima Batteries 8025-160 25 RedTop Starting Battery Optima Batteries 8025-160 25 RedTop Starting Battery
7.0
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Power Queen 12V 100Ah LiFePO4 Battery, 1280Wh Lithium Battery with 100A BMS, over 4000+ Rechargeable Cycles, Support in Series/Parallel, widely used for Camper, RV, Road-Trip, Wireless Lawn Mover Power Queen 12V 100Ah LiFePO4 Battery, 1280Wh Lithium Battery with 100A BMS, over 4000+ Rechargeable Cycles, Support in Series/Parallel, widely used for Camper, RV, Road-Trip, Wireless Lawn Mover
6.4
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Generac 5819 Model 26R Wet Cell Battery For All Air-cooled Standby Generators, 12 Volts DC, 525 Cold Cranking Amps, Dimensions (LxWxH) 8.7″ x 6.8″ x 7.6″

EDITOR’S CHOICE

Specifications:

Generac 5819 Model 26R Wet Cell Battery For All Air-cooled Standby Generators, 12 Volts DC, 525 Cold Cranking Amps, Dimensions (LxWxH) 8.7" x 6.8" x 7.6"

$478.00  in stock
Amazon.com
as of August 2, 2022 10:32 am

Features

  • Family / Style:58
  • Amps:525
  • Volts DC:12
  • Type:Battery, Standby Generator
  • Size:26R

Optima Batteries 8020-164 35 RedTop Starting Battery

PREMIUM PICK

Specifications:

Optima Batteries 8020-164 35 RedTop Starting Battery

$259.93  in stock
2 new from $257.99
Free shipping
Amazon.com
as of August 2, 2022 10:32 am

Features

  • 12-Volt, 720 Cold Cranking Amps, Size: 9.38 x 7.69 x 6.75-Inches Weight: 31.7 pounds, SAE Posts
  • Reserve capacity of 90 minutes for constant performance
  • Optimal starting power even in bad weather. Case material is Polypropylene
  • Fifteen times more resistant to vibration for durability
  • This item is not for sale in Catalina Island

Renogy Deep Cycle AGM Battery 12 Volt 200Ah, 3% Self-Discharge Rate, 2000A Max Discharge Current, Safe Charge Most Home Appliances for RV, Camping, Cabin, Marine and Off-Grid System, Maintenance-Free

PREMIUM CHOICE

Specifications:

Renogy Deep Cycle AGM Battery 12 Volt 200Ah, 3% Self-Discharge Rate, 2000A Max Discharge Current, Safe Charge Most Home Appliances for RV, Camping, Cabin, Marine and Off-Grid System, Maintenance-Free

$439.99
$376.58
 in stock
2 new from $376.58
Free shipping
Amazon.com
as of August 2, 2022 10:32 am

Features

  • 【Maintenance Free & Safe to Use】 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. No acid leakage, no water refilling, and no harmful hydrogen gas.
  • 【Outstanding Discharge Performance】Proprietary quinary alloy plates and exclusively treated plate grids enable low internal resistance and high discharge currents of up to 10 times the battery rated capacity. This means that Renogy AGM batteries can power home appliances with high current ratings.
  • 【Longer 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. No need to recharge the battery frequently when not in use.
  • 【Better Performance at Extreme Temp】The improved electrolyte formula ensures stable battery capacity and outstanding discharge performance from -4℉ (-20℃) to 140℉ (-60℃).
  • 【Power Most Appliances】Featuring 2000A (5 seconds) max discharge current and consistent, stable discharge, the battery can power up most home appliances, such as a fridge, microwave, CPAP, coffee maker, laptop, and more.

Odyssey PC680MJT Automotive and LTV Battery

Specifications:

Odyssey PC680MJT Automotive and LTV Battery

$210.64
$163.78
 in stock
16 new from $163.78
Amazon.com
as of August 2, 2022 10:32 am

Features

  • Cold Crank Amp (CCA) - 170
  • Better : Limited 3 and 4 year full replacement - not pro rata
  • Longer service life: With 3-10 years of service life, ODYSSEY batteries save consumers time, money, and aggravation Longer cycle life: 70 percentage longer cycle life compared to conventional deep cycle batteries, up to 400 cycles at 80 percentage depth of discharge- high stable voltage for longer periods of time Faster recharge: The highest recharge efficiency of any sealed lead battery on the market, capable of 100 percentage recharge in 4 - 6 hours
  • Mounting flexibility: Non-spill able design Vibration resistance- design protects against high impact shock and mechanical vibration
  • Extreme temperature tolerant- Operating temperatures from -40 degree Celsius (-40 degree Fahrenheit) to 45 degree Celsius (113 degree Fahrenheit). ^This item is not for sale in Catalina Island

Renogy 12V 100Ah LiFePO4 Deep Cycle Lithium Battery, over 4000 Cycles, Built-in BMS, Backup Power for RV, Marine, Off-Grid System, Maintenance-Free

Specifications:

Renogy 12V 100Ah LiFePO4 Deep Cycle Lithium Battery, over 4000 Cycles, Built-in BMS, Backup Power for RV, Marine, Off-Grid System, Maintenance-Free

$662.99  in stock
Amazon.com
as of August 2, 2022 10:32 am

Features

  • 【Uncompromising Quality】State-of-the-art battery cells ensure a lifespan of more than 4000 cycles, 100A continuous discharge current, and a wide range of operation temperature, Protection Rate: IP54, Insulation Resistance: 500V DC
  • 【Reliable BMS System】The state-of-the-art battery management system (BMS) with high-performance dual-processors provides short circuit, over charging and over-temperature protection while maintaining a balanced voltage across all cells.
  • 【Activation switch】The battery with an activation switch will allow you manually get into the shelf mode, the battery will have a very low self-discharge rate in the mode and can hold the charge for a longer period. To better protect your battery when not in use.
  • 【Auto-balancing Function】Easily connect multiple batteries in parallel with the auto-balancing function to improve the average charging efficiency for your batteries in the long term.
  • 【Real-time monitor】The battery features RS485 communication ports—enabling communication between batteries, external devices (BT-2 Bluetooth Module or Monitoring Screen) and host computers for you to monitor the charging status in real-time in Renogy DC Home APP.

Ampere Time LiFePO4 Deep Cycle Battery 12V 100Ah with Built-in BMS, Perfect for Replace Most of Backup Power and Off Grid Applications…

Specifications:

Ampere Time LiFePO4 Deep Cycle Battery 12V 100Ah with Built-in BMS, Perfect for Replace Most of Backup Power and Off Grid Applications...

$399.99  in stock
Amazon.com
as of August 2, 2022 10:32 am

Features

  • 【Automotive Grade Lithium Battery】Ampere Time lithium iron batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery. With no acid in the battery, you're able to safely mount in any position. This makes li-iron batteries perfect for solar home, RV, campers, motor homes, off-grid applications.
  • 【10 Years lifetime】Ampere Time LiFePO4 battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared to 200~500 cycles & a 3-year lifetime in lead acid battery.
  • 【1/3* Lightweight】Ampere Time LiFePO4 Battery Weighting only 24.25 lbs for one module, it’s weighs only 1/3* the weight of lead acid batteries. LiFePO4 battery is 50% lighter than lead acid battery with the same capacity.
  • 【95%* Efficiency】Ampere Time LiFePO4 battery’s flat discharge curve holds above 12.8V for up to 95%* of its capacity usage, providing astronomical boosts in run-time compared to only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged.
  • 【100% Protection & Delivery】Ampere Time LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors. The batteries will be shipped from our warehouse in Los Angeles, CA or Dallas, TX according to the inventory and order address to shorten the delivery time

CHINS LiFePO4 Battery 12V 200AH Lithium Battery – Built-in 100A BMS, Perfect for Replacing Most of Backup Power, Home Energy Storage and Off-Grid etc.

Specifications:

CHINS LiFePO4 Battery 12V 200AH Lithium Battery - Built-in 100A BMS, Perfect for Replacing Most of Backup Power, Home Energy Storage and Off-Grid etc.

$689.99  in stock
Amazon.com
as of August 2, 2022 10:32 am

Features

  • 【Deep Cycle Battery】: CHINS LiFePO4 battery provides 2000+ cycles compared to 300~500 cycles in lead acid battery. The service life of LiFePO4 batteries is 8 to 10 times than the standard lead-acid batteries. The weight of the lithium iron phosphate battery is 30% lighter than the lead-acid battery of the same capacity. Brand: CHINS, Size: 20.55 x 9.45 x 8.58 inches, Color: Black, Orange.
  • 【Lithium Iron Technology】: CHINS deep cycle lithium-ion battery has higher energy density, more stable performance and greater power. LiFepo4 battery will not burn when overcharged, overdischarged, overcurrent or short circuit, and can withstand high temperatures without decomposition. It can support fast charging and solar panel charging. Our LiFepo4 batteryis a green battery, it does not contain any heavy metals and rare metals and is more environmentally friendly.
  • 【Built-In BMS & Convenience & Maintenance Free】: CHINS LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high temp cut off prevents charging over 122 °F (50 °C). Plus, Li-Ion batteries can be safer than Lead Acid batteries, which have no protection against ground faults. This product fits for outdoor camping power and indoor easy installation.
  • 【Capacity Expansion】: CHINS LiFePO4 battery can be connected in parallels and in series for larger capacity and voltage. Max connection in series: Up to 4 identical batteries for up to 48V connecting in series. Connection in parallels: it can connect multiple batteries, suggest no more than 4pcs in parallel. Allow to be extended up to 4 in series and 4 in parallel (Max 4S4P) to get more capacity (Max 800Ah) and higher voltage (24V, 36V, 48V). Other installation methods: 4S2P, 2S2P, 3S2P, etc.
  • 【Widely Used】: CHINS lithium iron phosphate battery can be used in the following areas: Home energy storage system, UPS backup, lighting, digital/CCTV cameras, portable TV, e-Robot, electric vehicles, DIY loud speaker, 12V router, air pump, fish finder, golf car, trolling motor, motorhome/RV & camper, Houseboat, Travel Trailer, Dump Trailer and more. When the batteries are used in parallel or series, the battery voltage and capacity must be the same, and purchased in near time(within 6 month).

ACDelco Gold 48AGM 36 Month Warranty AGM BCI Group 48 Battery, Black

Specifications:

ACDelco Gold 48AGM 36 Month Warranty AGM BCI Group 48 Battery, Black

$179.65
$159.64
 in stock
8 new from $159.64
Free shipping
Amazon.com
as of August 2, 2022 10:32 am

Features

  • High density negative paste, improves performance and increases battery life
  • Enhanced life alloy or Silver Calcium stamped alloy increases cycle life and improves performance
  • Calcium lead positive grid, maximizes conductivity and allows for low resistance
  • Robust envelope separator with puncture resistant back, allows for increased acid circulation and prevents shorts. Improved acid circulation, helps the battery to remain cool, and extend battery life
  • Vent cap design that resists acid leakage

Optima Batteries 8025-160 25 RedTop Starting Battery

Specifications:

Optima Batteries 8025-160 25 RedTop Starting Battery

$239.99  in stock
Amazon.com
as of August 2, 2022 10:32 am

Features

  • 12-Volt, 720 Cold Cranking Amps, Size: 10 5/16" x 6 13/16" x 7 5/8" tall, Weight: 39.5 pounds, SAE Posts
  • Reserve capacity of 90 minutes for constant performance;Up to 3X longer life
  • Optimal starting power even in bad weather
  • Fifteen times more resistant to vibration for durability.This item is not for sale in Catalina Island
  • C20 Capacity:44 Amp hour

Power Queen 12V 100Ah LiFePO4 Battery, 1280Wh Lithium Battery with 100A BMS, over 4000+ Rechargeable Cycles, Support in Series/Parallel, widely used for Camper, RV, Road-Trip, Wireless Lawn Mover

Specifications:

Power Queen 12V 100Ah LiFePO4 Battery, 1280Wh Lithium Battery with 100A BMS, over 4000+ Rechargeable Cycles, Support in Series/Parallel, widely used for Camper, RV, Road-Trip, Wireless Lawn Mover

$369.99  in stock
Amazon.com
as of August 2, 2022 10:32 am

Features

  • 【Half Lightweight And Twice Capacity】Power Queen 12V 100Ah LiFePO4 battery weighs only 24.25 lbs, only half weight and providing twice capacity in the same size as lead-acid batteries, you can easy to move and install. And our LiFePO4 battery is 100% usable capacity compared with lead-acid battery only provide 60%~70% capacity, which can be tested by a percent state of charge meter.
  • 【Extendible Storage For Various Scenarios】Power Queen 12V 100Ah LiFePO4 battery can be connected in parallel & in series for larger capacity. Allow being extended up to 4S or 4P to get Max 400Ah capacity or Max 48V(51.2V) voltage. Widely used in most areas such as RV, Solar, Household Battery, Off-Grid and Electric Scooter, Electric Handicap and so on. Note: The battery cannot be used as a starting battery . If you are not sure that, please contact customer service for relevant information.
  • 【BUILT-IN 100A BMS & 5-Hour Fast Charging】Our 12V 100Ah Lithium battery builds in 100A BMS, which can prevent the LifePO4 battery from the most common issue causing of battery failure, such as overcharge, over-discharge, over-current and short circuit. Our 12.8V 100Ah LiFePO4 battery only needs a 5-hour fast charging time when charging by 14.6V 20A LiFePO4 battery charger, saving 50% time in charging compared with lead-acid battery which needs 10 hours charging time to around 70% capacity.
  • 【Eco-Friendly Energy & Save 1/2 Power Fees】Power Queen 12V 100Ah LiFePO4 battery provides 4000+ cycles times and 1280Wh energy, which means our 100Ah battery produces 5120kWh (1280Wh*4000 cycles times=5120kWh) in its 10-year lifespan, which means you will save 1/2 of power fees compare with using the utility power. Our LiFePO4 batteries are widely used for solar system, RV trip and outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source.
  • 【5-Year Warranty & 24 Hours Timely Service】Power Queen provides 5-year warranty for 12V 100Ah LiFePO4 battery. We're struggle to provide the safest batteries and the most professional service to every customer. If you have any questions, please feel free to contact us. And we provide safe and strong battery package and fast delivery because the battery will be shipped from our local California warehouse. Normally, the shipping time would be 2~7 workdays due to difference zones of the US.