View post: Walmart Is Selling a 'Speedy' $600 Electric Scooter for Just $278 Autoblog may receive a share from purchases made via links on this page. Pricing and availability are subject to change. A ...

️ Editor's note: This article was updated with new information in December 2025. Dead batteries are a predictable reality for any car that spends more time parked than driven. Battery discharge does ...

Car owners can find themselves having to develop a deep involvement in the maintenance and upkeep of their vehicles, especially when it comes to paying special attention to the health of their ...

When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that might be automatic in the sense that any modern microcontroller based ...

The battery is one of those components of your car that you don't really pay any mind to until it's already malfunctioning. Unlike your engine or suspension, after all, the battery doesn't really ...

Not all cars are meant to be driven every day. If you own a special vehicle, such as a classic or sports car, you probably keep it tucked away somewhere until you're in the mood to take it for a spin.

The cheapest model is the Solar 20W, costing £49.99, which provides up to 20W of power to charge small electrical devices ...

The following automatic battery-charger design is created with a circuit that could qualify as the simplest window comparator ever built around a single transistor (see the figure). It starts charging ...

“I have bought several of these for my motorcycles and lawn equipment.” Right now, the Motopower 12V Automatic Car Battery Charger is on sale for just $15, and it’s a simple and efficient option for ...

【Compatible Models】12V charge for STANLEY J7CS J7C09D J509 J5C09 J309 portable ppower station jump starter air compressor. 【Specifications】Input: 100-240V / 50-60 HZ; Output: 12V 1A ; Power cord long ...