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lithium batteries are also special because of their light weight. This says it has an 'energy density' which is 'comparable' (density by mass or volume?). Vague
by twelvechairs 12y ago
lithium batteries are also special because of their light weight. This says it has an 'energy density' which is 'comparable' (density by mass or volume?). Vague enough for me to infer it can't compete on weight.
- jakozaur 12y agoYeah the energy density is the most important factor. If it's not competitive there will be some niche market for fast recharging, but lithium is good enough in many use cases.