... . OEM Available Alkaline Battery LR20/D/AM1 LR20 Alkaline Battery is applicable to continuous high-current discharging, by adopting strong KOH as its electrolyte ... -61.0mmShelf Life3 yearsCertificatesRoHS, CE, SGSApplication:LR20 Alkaline Battery is applicable broadly to electronic toy, strong-lighting, electronic tools, razors, photo flash, instruments ...