Duracell, PC1604TC12, Alkaline Battery, 9 V, 9V

Duracell PC1604TC12 – Procell 9V Alkaline Battery (Professional Series)

The Duracell PC1604TC12 is a 9-volt professional-grade alkaline battery designed for use in commercial and industrial equipment where consistent voltage delivery and long service life are required. Common applications include smoke detectors, test instruments, wireless transmitters, HVAC controls, and portable electronic devices.

This battery features a nominal voltage of 9 VDC with a typical capacity of 550 mAh under standard discharge conditions. Its internal impedance and discharge characteristics support reliable operation in low to moderate drain devices. Manufactured to meet ANSI and IEC standards, the Procell 9V battery is suited for environments requiring dependable, shelf-stable power sources with defined performance curves.

Product Features

• ✅ Nominal Voltage: 9 VDC
• ✅ Typical Capacity: 550 mAh at 25 mA continuous discharge to 6.0V cutoff
• ✅ Internal Impedance: 1700 milliohms (AC, 1 kHz)
• ✅ Terminals: Snap connector (standard 9V configuration)
• ✅ Shelf Life: 4–6 years at 21°C (69.8°F) with proper storage

Technical Specifications

• Part Number: PC1604TC12
• Battery Type: Alkaline manganese dioxide (Zn/MnO₂)
• Dimensions: 46.4 mm (H) x 26.5 mm (W) x 17.5 mm (D)
• Weight: ~45 g
• Discharge Cut-Off Voltage: 8.5 VDC (typical)
• ANSI Equivalent: 1604A
• IEC Equivalent: 6LR61

Installation and Use Notes

The PC1604TC12 installs via snap-type connectors and is compatible with standard 9V battery enclosures. Always confirm polarity and contact pressure to ensure continuity. For critical systems such as fire detection or alarm panels, replace batteries on a scheduled maintenance cycle as defined by manufacturer or local code requirements. Do not mix with other chemistries or partially discharged batteries.

Application Scope

Specifically engineered for industrial use cases including test meters, medical devices, thermostats, commercial smoke detectors, and electronic measuring instruments. Frequently specified for OEM devices requiring stable voltage over extended service intervals in non-rechargeable configurations.