The UltraBattery is a purpose-built battery technology that provided an economically viable alternative to Nickel Metal Hydrate (NMH) batteries used in hybrid electric vehicles (HEVs) in 2013. It could also be used in other high C-rate pulse power applications such as grid and alternative energy load levelling. Frank Lev charts its history.
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US lead battery maker East Penn said its range of transportation batteries has been validated by certification company Underwriters Laboratories (UL) for an allocation of 98% recycled material.
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