4795 shaares
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batteries
A battery typically makes up around 40% of a new EV's price. How that battery is treated is key.
higher voltage, but are they enough better than alkalines to justify another charger?
A must when you turn off the PC's power strip. Why can't they use ultracapacitors or something?
Might be good background for designing grid-supplemental and EV extender storage.
replaces the Ray-o-Vac rechargeables, should re-charge in my charger without modification
Made in the USA! Rechargeable..?
This is a great idea, and could be used in a car, etc. Small enough to take with you when you travel.