Anyone who has ever owned a battery-powered tool knows “EV” has always been a Total Joke, mainly because of the batteries — “EV’S DEPRECIATION ON A SCALE NO ONE HAD ANTICPIATED”

23% value drop in first year alone — AutoTrader Mag.   The life of an electric vehicle (EV) battery refers to its lifespan or durability over time. Several factors influence the life of an EV battery: 1. **Chemistry**: EV batteries are typically lithium-ion batteries, but there are different variations in chemistry. The specific chemistry … Read more

TESLA Roadster, released “open source” per Elon Musk

Information available so far is not full production ready — you can not replicate from parts the TESLA ROADSTER; however, there is information down to legitimate circuit-level detail. Super-interesting regarding the ‘theory’ and also ‘circuits’ which includes altium schematics. — from the comments — “What they released is everything a dealer technician would need to … Read more

Big Names are ALL over-promisers if not outright deceivers and liars — Testing double-A batteries: dollar stores vs. major brands (Marketplace) Best value is from ‘off-brand’ alkaline batteries.   When comparing double-A (AA) batteries from dollar stores versus major brands, there are several factors to consider, including quality, performance, reliability, and cost-effectiveness. Here’s a breakdown of the differences between the two: 1. **Quality and Performance**: Batteries from major brands, such as Duracell, Energizer, and Panasonic, … Read more