AFTER-SALES SERVICE: If you have any questions, please feel free to contact us. We are committed to providing the highest quality products and outstanding customer service. STABLE VOLTAGE: Each battery undergoes multiple quality inspections and power tests before leaving the factory to ensure that each battery has enough voltage to provide powerful power for various electronic devices. SAFE AND SECURE: PKCELL batteries are made with advanced technology, does not contain chromium, lead, or mercury chemicals, and is double-sealed for safety and leakage. STRONG PERFORMANCE: Each Alkaline battery features cutting-edge alkaline technology to deliver long-lasting, high performance, safe and dependable power, as well as excellent value for money. APPLIATIONS: These batteries are commonly used in small electronic devices, such as laser pointers, Bluetooth headsets, alarm and security systems, car key chains, laser pointers, electronic toys, calculators, and so on.

Voltage: 1.5 Volts. Unit Count: 40 Count. Recommended Uses For Product: Calculators. Battery Cell Composition: Alkaline. Brand: PKCELL. Country of Origin: China. Manufacturer: PKCELL. Date First Available: July 21, 2021. Best Sellers Rank: #108,833 in Health & Household. Customer Reviews: 4.4 out of 5 stars 1,083 ratings 4.4 out of 5 stars. Item model number: LR1/MN9100/E90/N. : B099Z2XR45. Item Weight: 15.5 ounces. Package Dimensions: 6.42 x 4.25 x 1.46 inches.