Amazon.com: PKCELL 10 Counts 1.5V E90 LR1 MN9100 N Size Alkaline Batteries : Health & Household
Amazon.com: PKCELL 5 Counts 1.5V LR1/MN9100/E90/N Size Alkaline Batteries, Leak-Proof Batteries, High Performance and Powerful Batteries, Suitable for All Kinds of Electronic Equipment : Health & Household
VARTA LR1: VARTA battery, 1.5 V, 850 mAh, 11 x 30.2 mm at reichelt elektronik
Duracell MN9100/E90/LR1 Medical Battery 1.5 V Card 2 Size N - 2 Count, 2 Pack - 4 Batteries Total - Walmart.com