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Proud of its roots

Electric Auto Association

Instead, his collection of electric vehicles (EVs) has included a converted Yamaha motorcycle, a converted 1971 AMC Hornet, and several electric scooters. Most of us just did our own conversions. But there are others of us who still have an interest in the conversion aspect and the more technical end of things.”

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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

Green Car Congress

This type of application requires high round-trip energy efficiency and a long deep-cycle life, along with low operation and maintenance costs. Among the most important factors are capital cost and life-cycle cost. 15 years) and a long cycle life (e.g., Reliability, durability, and safety.

Li-ion 231