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Hitachi Maxell to Release 'Leak-free' Alkaline Battery -- Tech-On!
CrunchGear found this 1/15/2009 on techon.nikkeibp.co.jp
Hitachi Maxell Ltd developed a new product to be added to its alkaline battery line "Voltage," which employs the "zero-leakage design" to prevent liquid leak due to over-discharge, etc. The new product (also called "Voltage") will be released April 1, 2009. The company developed a new zinc ...