J305 (Group 902)

J305 batteries, also known as Group 902 batteries, are high-capacity 6V deep cycle batteries. They are commonly used in solar power systems, off-grid setups, and industrial equipment. Known for their long runtime and durability, they deliver reliable, consistent power in demanding applications.

Available in flooded (wet) and AGM options, these batteries are designed for repeated discharge and recharge cycles. Flooded batteries offer excellent value for renewable energy systems, while AGM batteries provide maintenance-free performance for indoor or enclosed installations.

⚠️ Available for purchase in-store.
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