Duracell Procell Constant 6LR61 9V Alkaline Battery, 10-Pack

With a guaranteed 5-year shelf life and a robust snap connector terminal, the Duracell Procell Constant 6LR61 9V alkaline battery delivers unwavering power for professional devices that demand constant drain performance. This 10-pack ensures you always have a reliable energy source for smoke detectors, medical equipment, and precision measurement tools.

Overview

The Procell Constant series is engineered specifically for constant drain applications where consistent voltage is critical. Each 9V battery features an alkaline manganese dioxide chemistry (Zn/MnO2) and is mercury, cadmium, and lead free, making it a responsible choice for high-volume professional use. With an IEC designation of 6LR61 and ANSI/NEDA 1604A, these batteries meet rigorous industry standards.

What stands out

• 10-pack of 9V alkaline batteries for professional constant drain devices
• Long 5-year shelf life for extended storage without power loss
• Mercury, cadmium, and lead free construction for safer disposal
• Snap connector terminal ensures a secure, reliable connection
• Operates in temperatures from -20°C to 54°C
• Equivalent to PP3, E-Block, 6F22, MN1604, K9V, 6AM6, and 522 battery types

Technical details

• Battery type: Alkaline Manganese Dioxide (Zn/MnO2)
• Voltage: 9V
• Dimensions per battery: 48.5mm x 26.5mm x 17.5mm (H x L x W)
• Weight per battery: 45.6g
• Rechargeable: No
• Terminal type: Snap connector
• IEC designation: 6LR61; ANSI/NEDA: 1604A
• Operating temperature range: -20°C to 54°C

Our verdict

For professionals who rely on consistent power for their essential devices, the Duracell Procell Constant 10-pack offers outstanding reliability and value. The long shelf life and robust design make it a smart choice for stocking up.