The GENERAC M-26 Battery is a Group Size 26, 12-volt flooded lead-acid battery designed to deliver reliable starting power for standby generators and compatible vehicles. With 500 cold cranking amps (CCA) and 625 cranking amps (CA), it provides consistent performance in varied weather conditions. Its compact dimensions and top-post termination make it suitable for installations where space and accessibility are limited. This battery is ideal for residential backup generators, small commercial systems, and select automotive applications requiring dependable cold-start capability.

Built for value-conscious users, the M-26 offers standard cycle life and comes with an 18-month free replacement warranty. It supports essential generator functions during outages and is compatible with a wide range of older vehicle models. The battery’s flooded technology ensures stable output and easy maintenance, making it a practical choice for installations where reliability and cost-efficiency are priorities.

Key Features:

• 12V flooded lead-acid battery
• 500 cold cranking amps (CCA), 625 cranking amps (CA)
• Group Size 26 with top-post termination
• Dimensions: 8 3/16" L x 6 3/4" W x 6 7/8" H
• Standard cycle life for accessories
• 85-minute reserve capacity at 25 amps
• 18-month free replacement warranty
• Compatible with select Generac generators and older vehicles
• Designed for reliable cold-start performance