Welcome to Mac's!
Home of the best Lead and Lithium (LiFePo4, Li-on, LTO) batteries in Eugene. We carry ultra high quality lead/lithium batteries and off-grid solar components. We focus on off-grid solar and energy systems to run your life. Free solar classes, free battery and alternator testing.
- Full service battery replacement. We'll install your new battery. Testing of charging system and installation takes 10-20 minutes for most cars.
- Automotive, marine, motorcycle, golf & RV batteries
- Over 40 different lead acid group sizes in stock
- Inverters, solar charge controllers and panels, micro-hydro and wind, custom cables, and much more
- New, used/tested, off the shelf and custom built Lithium for any need
- Tailored off-grid setups of any size and application
Meet our newest member of the lithium team!
- Much lighter than lead, with higher energy density for a greater service lifespan.
- 12V 100Ah, built to last 10+ years of service.
- Bluetooth enabled BMS (Battery Management System) for monitoring and caring for your battery.
- Uses your same charging system (Lifep04) 10.5V low, 14.4V high with the ability to charge MUCH faster!
- Not nearly as susceptible to low temperatures or sluggishness in indoor/outdoor equipment
Lead Batteries
We stock and carry a huge array of the best lead batteries for your Car, Truck, RV, Motorcycle, or Heavy Equipment. Click Here to see our inventory
We also make high quality cabling from 2/0 to 16AWG copper wire to suit almost any need. If you need a new terminal end, custom cable, or just a length of wire to chop up how you need, come see us today and we'll get you squared away.
Solar Panels and Classes!
We are now selling many new and used options of solar panel. Read our beginners guide to solar here. Click here for our current inventory.Mac's also is hosting solar classes from beginner to advanced. Come learn the basics of solar off-grid to power your life. Call and get signed up today!
Lithium Batteries
We build only the highest quality Lithium batteries. From portable RV batteries to full Powerwalls to run your whole house! LiFePo4 and Li-on both provide amazing new opportunities to run your life and store your energy for years to come.
See our lithium vs lead Pros and Cons Page to learn more about lithium
Come in to learn more.
At Mac's, we are committed to a greener future. Over 95% of lead batteries are fully reusable if properly recycled. So bring us in your old batteries and they'll be taken care of the right way, and made into new batteries for all of our futures!