The original batteries were lead acid, weighing in at 800 lbs. However, over the three-year span of the project, the cost of Li-ion batteries dropped in half and their cycle life doubled. The new ...

Providing 30% more power than conventional batteries with an equivalent footprint and voltage, the NPX 35-6 valve-regulated lead-acid (VRLA) battery meets the high ...

For applications requiring high power for short intervals, the NPX 35-6 valve-regulated, lead-acid (VRLA) battery provides 30% more power than conventional batteries with an equivalent footprint and ...

An international research team has conducted a techno-economical comparison between lithium-ion and lead-acid batteries for stationary energy storage and has found the former has a lower LCOE and net ...

Materials engineers at Monash University in Australia have devised a method of producing graphene supercapacitors that have the same energy density as the lead-acid battery under your car's hood. Not ...