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Is It a Bad Battery or a Failing Alternator? 5 Ways to Tell

Is It a Bad Battery or a Failing Alternator? 5 Ways to Tell

by Powertron Battery Co. | Aug 27, 2026 | Battery Troubleshooting, Car & Motorcycle Batteries

Jump-start, drive off, stall out — guessing between a dead battery and a failing alternator usually ends in a tow truck ride. While one gets your engine going, the other keeps it alive. Here are five simple ways to identify the culprit before you waste time and money...
Car Battery Keeps Dying? How to Perform a Parasitic Draw Test

Car Battery Keeps Dying? How to Perform a Parasitic Draw Test

by Powertron Battery Co. | Aug 14, 2026 | Battery How-Tos, Battery Maintenance, Battery Troubleshooting, Car & Motorcycle Batteries

Nothing ruins your morning faster than a dead car battery — especially if it’s brand new. If your vehicle keeps losing power overnight, you’re likely dealing with a parasitic draw. Skip the expensive mechanic bill: all you need is a multimeter, a little...
The Best Battery Accessories for RVs & Boats

The Best Battery Accessories for RVs & Boats

by Powertron Battery Co. | Jul 29, 2026 | Deep Cycle Batteries, Car & Motorcycle Batteries

Your battery powers your freedom on the road and water. Don’t let a dead one strand you. The right gear lets you track usage, charge faster, and avoid costly replacements. Here’s the essential guide to top RV and marine battery accessories, and what to...
The Pros & Cons of AGM Car Batteries

The Pros & Cons of AGM Car Batteries

by Powertron Battery Co. | Mar 17, 2026 | Car & Motorcycle Batteries, Battery Technology

AGM (Absorbent Glass Mat) batteries are a high-performance upgrade over traditional car batteries, offering more power, faster charging, and longer lifespan. They’re durable, maintenance-free, spill-proof, and perform well in extreme temperatures — but they cost...
How to Hook Up a Car Battery Charger: A Step-by-Step Guide

How to Hook Up a Car Battery Charger: A Step-by-Step Guide

by Powertron Battery Co. | Jun 24, 2025 | Car & Motorcycle Batteries, Battery How-Tos, Battery Maintenance

Raise your hand if you’ve ever: Left the car lights on overnight. Experienced parasitic drain (we refer to your car battery, not your digestive system). Left the car sitting for weeks (unlikely in California, but not impossible). In all cases, a dead battery is...
Guide to a Car Battery Health Check

Guide to a Car Battery Health Check

by Powertron Battery Co. | May 28, 2025 | Car & Motorcycle Batteries, Battery How-Tos, Battery Maintenance

No battery, no trip to the supermarket, commute to work, or any of the thousands of little expeditions you take for granted. Minus a healthy battery, a car won’t start unless you’ve got a good set of jumper cables and a donor car to provide a charge. And...
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Recent Posts

  • How to Prevent Battery Corrosion in Saltwater Environments
  • Is It a Bad Battery or a Failing Alternator? 5 Ways to Tell
  • What Size Deep-Cycle Battery Do You Need for a Trolling Motor?
  • Car Battery Keeps Dying? How to Perform a Parasitic Draw Test
  • The Difference Between Starting & Deep-Cycle Batteries

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Powertron Battery Co

Address: 2218 W 2nd St Santa Ana, CA 92703
Hours: Mon-Fri: 8:00am – 4:30pm
Sat: 10:00am – 1:00pm
Phone: (714) 442-7721
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