There is no one-size-fits-all tool to do everything, so you will need a checklist of what's required to do the job correctly.

Cold mornings can quickly turn into a nightmare when you try to start your car and the engine just won’t turn over. In freezing temperatures, your battery h ...

Battery life remains one of the most critical factors when selecting a flagship smartphone. To identify the device with the best endurance, a detailed battery drain test was conducted by Techmo on six ...

When you think of smartphones that dominate the premium space, Apple’s iPhone Pro Max and Samsung’s Galaxy Ultra usually come to mind. In 2025, the iPhone 17 Pro Max and the Galaxy S25 Ultra are two ...

Rechargeable lithium-ion batteries most commonly power cordless electric lawn mowers. In push mowers, they’re usually ...

This 10-second headlight test reveals battery health by checking if lights dim during startup, helping predict failures ...

Car batteries are designed to be durable and relatively long lasting. However, extreme temps can harm them. Here's how heat ...

Why does the EV9 not charge its 12V battery to a full 14.4V when plugged into a Level 2 charger? This owner's ordeal exposes ...

You shouldn't have to be ASE certified to do every task on your car. There used to be jobs anyone could handle, even if they weren't Mr. Goodwrench, because the parts were easy to see and get to. Sure ...

Your car's interior can hit 160°F in the summer, but does venting the windows actually help? This systematic test of the Model 3 reveals the hidden flaw in passive cooling while demonstrating how ...

Cold weather, snow and ice can wreak havoc on your vehicle — and your safety. These essential maintenance tips could keep you ...