Battery Archives - Page 3 of 19 - UnderhoodService
Autel US Introduces Battery/Electrical System Diagnostics Tool

All of these tools use Adaptive Conductance, an advanced battery analysis method.

VIDEO: Weak Battery? Don’t Reflash

A power supply to keep the voltage consistent is required. This video is sponsored by Auto Value and Bumper to Bumper.

CTEK Offers Drivers Advice On Car Battery Care

CTEK offers tips on looking after a vehicle battery when a vehicle is not being used for longer periods of time.

VIDEO: Can A Weak Battery Start An Engine But Cause Codes?

Andrew Markel and Donny Seyfer discuss what to look for when inspecting batteries. This video is sponsored by MAHLE.

Volts And Amps: It’s Not About How Many, It’s About How Long

With “the rest of the story” in mind, let’s review how we measure cold-cranking amps, amp/hours and reserve capacity.

Separating AGM Battery Facts From The Myths

AGM eliminates acid spilling in an accident because it is sealed. They can be installed at odd angles.

Diagnostic Strategies For Stop/Start Systems

This function of the power management system that uses several modules to decide when the engine needs to stop and start.

Tech Tip: Alternator And Battery Testing Diagnostic Tips

For some vehicles, it’s normal to see as high as 16 volts for long periods at a time. For others, it’s ­normal to see as low as 13 volts. For some, a constant 13.6 volts is an indication of a problem.

VIDEO: The Battery Replacement Step You Always Forget

Battery replacement is one of the most common repairs performed by a shop, but some late-model vehicles require more than just attaching the cables and hold-downs. Sponsored by Auto Value and Bumper to Bumper.

VIDEO: Choosing The Right Battery

Finding the right battery for the vehicle’s unique needs is vital for keeping your customers on the road. It’s extremely important that your replacement batteries meet or exceed the requirements of the Original Equipment. Sponsored by NAPA.

VIDEO: When Can A Battery Freeze?

Andrew Markel discusses batteries in winter conditions, and how the state of charge can determine when it freezes. Sponsored by Auto Value and Bumper to Bumper.

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VIDEO: Installing A Battery Vent Kit Properly

Andrew Markel discusses battery vent kits, and why installing them properly is essential to ensure proper ventilation of gases. Sponsored by Auto Value and Bumper to Bumper.