Best prices on Lr41 battery in Rechargeable & Replacement Batteries online. Visit BizRate to find the best deals on Rechargeable & Replacement Batteries from Maxell, Sony and Toshiba. See which Electronic stores have the Rechargeable & Replacement Batteries that you want. Read reviews on Electronics merchants and buy with confidence. Find deals on Lenmar WCLR41 LR41 (192) Alkaline Button Cell Battery - Sony - Battery LR41 alkaline 30 mAh.