Best 26r battery for generator

By Viet Nguyen Written by Viet Nguyen
Updated on July 25, 2023

When the electricity accidentally goes out, generators are your best buddies! Generators allow electricity to flow through your residence even when the power is out, generating enough electricity for you to go on your daily routines. Cars and other large appliances also need generators to get enough power for their functions as well. 

Generators are charged by batteries, and this is where the reliability of the generators is put to test: Good batteries are needed for the generators to function normally. If the batteries are of shoddy quality, it is likely that your generators might not produce enough energy to work for a long time. Here is the best 26r battery for generator that you should take into consideration. 

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″

This battery for generator boasts strong voltage and great reliability, making it a solid choice for most generators. This battery is manufactured by the company Generac, and it features electric currents of 525 amperes, which should be more than enough to power up most generators. This battery is suitable for air-cooled generators. It is also considerably lightweight, weighing only 0.  01 ounces, so it will be quite easy for you to move it around if needed. 

This battery comes fully charged, so there is no need for you to recharge it upon delivery. The battery’s size is 26R. Customer reviews have suggested that this model is not the best choice when it comes to value for money. 

ExpertPower 12v 9ah Sealed Lead Acid Battery with F2 Terminals (.250″)/2 Pack

Featuring two batteries in one pack, this product is an excellent choice for not only generators but also cars and vehicles. The batteries boast a voltage of 12V, and their current can reach 9 amperes with ease. The batteries are constructed using the F2 terminal structure, which helps to improve their performance considerably. The batteries are lead-acid batteries, and they can easily be installed by non-professionals.

EverStart Value Lead Acid Automotive Battery, Group Size 26R (12 Volt/540 CCA)

This 26R battery for generator features 12V currents. It delivers 540 amperes of cold-cranking power, and it can fit many automobiles as well thanks to its relatively small size. This battery can also be reliably started in any weather condition, making sure that you can easily start your generator without any adverse effects. This battery is a lead-acid battery. 

Chrome Pro YTX14-BS iGel Maintenance Free Replacement Battery with Digital Display for ATV, Motorcycle, Scooter, Snowmobile, and UTV: 12 Volts, 1.4 Amps, 12Ah, Nut and Bolt (T3) Terminal

This battery from Chrome Pro offers superb convenience as well as performance. Its unique feature is a digital display that shows you all its current parameters, making sure that you can keep track of the battery at all times. The battery itself features a voltage of 12V and electric currents of 1.4 amperes. What is even better is the fact that the battery is injected with gel electrolytes to protect its content, making sure that you will not have to worry about maintaining the battery over its entire lifespan. This battery will be delivered fully charged to your address, so all you have to do is to plug it into your vehicle or generator and start it. 

While this model has been considered very easy to use and install by customers, they have not rated its longevity well. Online reviews have suggested that it might last for about 3 years only.

Interstate Batteries 12V 9Ah High Rate Battery (HSL1069) Sealed Lead Acid Rechargeable SLA AGM (Nut & Bolt Terminal) Generac Generators, 0G9449, UPS Backup Systems

This rechargeable battery is designed to work with all Generac generators, so it is a great choice for many customers. The battery features a lead-acid construction with high durability, which ensures that you can use it repeatedly with ease. This high-performance battery can reach a high percentage of its capacity in less than an hour, and it maintains its power capacity pretty well over the next hour. This battery features 12V in voltage. 

Customer reviews for this particular model have been very positive, with many noting its superb value for money. Many customers have also praised its ease of installation, so even non-professionals can install them. They have also noted that the battery can last between 6-7 years. 

If you have to pick out the best 26r battery for generator, the Generac 5819 Model is probably a good choice for you, as it can still provide reliable performance while being quite durable and easy to install itself. However, the model from Interstate Batteries is the one with the best reviews, so it is the best choice for you if you are prioritizing value for money as well as durability. It should be able to satisfy all your needs for a long time.