Hi, it's because of lithium-ion batteries itself are very non-linear. As mentioned - if there's no controller inside (like Sony Info-Lithium batteries do have), there's basically no proper method to check the battery state. Pentax batteries are just "pure" Li-ion elements (and overheat sensor), so we have to live with that.
BR, Margus Bob Sullivan wrote: > The battery indicator is very non-linear. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.