LABORATORY TESTED & CERTIFIED

Power.
Tested.
Guaranteed.

Scientifically refurbished auto batteries, rigorously tested to ensure peak performance β€” starting at just $45.

$45
STARTS AT
1 YR
WARRANTY
100%
TESTED
12V 12V FULL LOW 12V 6V 12.6V ⚑ ⚑ MW BATTERY

Science, Not Guesswork

Every battery goes through our rigorous lab process before it ever reaches your vehicle.

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Lab-Grade Testing

Each battery is run through a full discharge/recharge cycle and measured against factory specifications using professional diagnostic equipment.

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1-Year Warranty

We stand behind our work. Every battery we sell comes with a full 1-year warranty β€” no asterisks, no fine print, just peace of mind.

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Starting at $45

Why pay $150+ at the dealer for a brand-new battery when a professionally refurbished one performs just as well for a fraction of the price?

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All Makes & Models

From compact cars to full-size trucks and SUVs, we carry a wide selection of sizes and specs to fit virtually any vehicle on the road.

♻️
Eco-Friendly Choice

Choosing a refurbished battery keeps hazardous lead-acid materials out of landfills and reduces the energy cost of manufacturing new units.

⚑
Ready to Go

Batteries are fully charged and ready for installation when you arrive. No waiting, no hassle β€” just reliable power from day one.

Honest Prices, Real Value

All batteries are refurbished, thoroughly tested, and backed by our 1-year warranty.

Standard
$45
STARTING PRICE
  • Compact & economy cars
  • Fully tested & charged
  • 1-year warranty
  • Same-day pickup
Heavy Duty
$85
STARTING PRICE
  • Trucks, diesel & commercial
  • High CCA / dual-battery
  • Fully tested & charged
  • 1-year warranty
  • Same-day pickup
Specialty
$55
STARTING PRICE
  • Motorcycles, RVs, marine
  • 6V & specialty sizes
  • Fully tested & charged
  • 1-year warranty

Call us for exact pricing on your specific vehicle. Prices may vary by size and specification.

The MW Battery Method

Every battery earns its spot on our shelf the hard way β€” through our rigorous 5-step lab process.

STEP 01
πŸ”
Inspection

Physical inspection for cracks, leaks, corrosion, or damage. Any battery that fails visual inspection is immediately recycled β€” no exceptions.

STEP 02
πŸ“Š
Load Testing

We apply a calibrated load test to measure the battery's true cold cranking amps and internal resistance against OEM specifications.

STEP 03
βš—οΈ
Cell Restoration

Qualifying batteries go through our desulfation and electrolyte conditioning process to restore maximum capacity and cell balance.

STEP 04
πŸ”‹
Full Charge Cycle

A complete charge/discharge/recharge cycle confirms the battery holds proper voltage and recovers capacity as expected under real-world conditions.

STEP 05
βœ…
Certified & Tagged

Batteries that pass all tests are tagged with their specs, charge date, and warranty start. Anything short of our standard goes back to recycling.

1 YEAR WARRANTY
INCLUDED WITH EVERY BATTERY β€” NO EXCEPTIONS

We don't just refurbish batteries and hope for the best. Our process is thorough enough that we back every single unit with a full one-year replacement warranty.

Drivers Trust MW Battery

Don't take our word for it β€” here's what our customers are saying.

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"Paid $55 for a battery that's been running strong for over a year now. The dealer wanted $180 for a new one. MW Battery saved me a ton."

Marcus T.
2016 FORD F-150
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"I was skeptical about a refurbished battery, but they walked me through exactly how they test each one. No issues at all β€” starts perfectly every time."

Diana R.
2018 HONDA CR-V
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"Fast, friendly, and honest. They told me straight up which battery fit my car and had me out the door in 15 minutes. Warranty and all."

James K.
2014 TOYOTA CAMRY

Get Your Battery Today

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PHONE
(559) 284-0000
Call or text anytime
πŸ•
HOURS
Mon–Sat: 8am – 6pm
Sunday: By appointment
πŸ“
LOCATION
Northern California
Call for exact address & directions
Know Your Battery Size?

Check your vehicle's owner manual or the existing battery label for the group size (e.g. Group 35, Group 65, etc.). Call us and we'll confirm availability before you drive over.

Send Us a Message