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Helpful guides, manuals, and background info to help you choose the right battery and solar setup.

Lithium vs Lead

Compare lifespan, cost, weight, and performance tradeoffs to choose the right chemistry for your use.

Find battery management system documentation and setup references for common models.

Common questions about batteries, solar, lithium, and DIY off-grid systems — answered.

Mac's Batteries has served Eugene and Lane County since 1943. Learn more about who we are and what we do.