( en Inventor Wilson Lee Original Assignee Wilson Lee Priority date (The priority date is an assumption and is not a legal conclusion.
Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US13/121,496 Other versions US9184603B2 Google Patents Multi-chemistry battery charging system and method of identifying and improved charging technique for primary and secondary dry-cell batteriesĭownload PDF Info Publication number US20110181242A1 US20110181242A1 US13/121,496 US200913121496A US2011181242A1 US 20110181242 A1 US20110181242 A1 US 20110181242A1 US 200913121496 A US200913121496 A US 200913121496A US 2011181242 A1 US2011181242 A1 US 2011181242A1 Authority US United States Prior art keywords battery charging batteries voltage charger Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US20110181242A1 - Multi-chemistry battery charging system and method of identifying and improved charging technique for primary and secondary dry-cell batteries
US20110181242A1 - Multi-chemistry battery charging system and method of identifying and improved charging technique for primary and secondary dry-cell batteries
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