Nominal Voltage: 1.5 V
These are standard alkaline cells, giving a stable 1.5 volt output under typical use.
Chemistry: Alkaline‑Manganese Dioxide (Zn/MnO₂)
This chemistry provides good energy density and is very common for household batteries.
High Capacity (for AA)
For example, the Duracell AA Coppertop (1.5 V) has a capacity around 2850 mAh.
For industrial/pro versions (like Procell), the typical capacity is around 3125 mAh under certain conditions.
Low Self‑Discharge & Long Shelf Life
These batteries can hold charge when stored for years. According to some listings, they have a shelf life up to 7–10 years.
This makes them ideal for emergency kits or low‑usage devices.
Leak-Resistant Design
Duracell batteries are designed with a secure seal to minimize leakage risk.
However, note: there are user reports (e.g., on forums) about leaking in some cases. > “Duracell has been plagued by leaking alkaline batteries … some users say they leak even in storage.”
Wide Operating Temperature Range
These batteries can operate in fairly extreme temperatures: for example, –20°C to +54°C is noted for some AAA versions.
This helps for devices used outdoors or in fluctuating climates.
Corrosion Resistance
Built to resist corrosion, which helps protect your devices from battery leakage damage.
Environmental Considerations
Duracell alkaline cells are typically mercury-free, which is safer for disposal and better for the environment.
They also comply with major safety and quality standards (IEC, ISO).
Applications
Suitable for a wide variety of devices: from everyday remotes, toys, and clocks to more demanding devices like digital cameras, flashlights, and other mid‑drain electronics.
Physical Dimensions
AAA size: About 44 mm length, ~10 mm diameter.
AA size: Standard AA dimensions (about 50.5 mm length for certain Procell models).
⚙️ Specification — Duracell AA
Chemistry: Alkaline‑Manganese Dioxide (Zn/MnO₂) (
Nominal Voltage: 1.5 V
Operating Voltage Range: ~1.6 V down to ~0.75 V
Internal Impedance: ~120 mΩ at 1 kHz
Typical Weight: ~24 g (0.8 oz)
Typical Volume: ~8.4 cm³
Dimensions:
Diameter: ~14.5 mm
Length: ~50.5 mm
Terminals: Raised positive, flat negative
Operating Temperature Range: –20 °C to +54 °C (–4 °F to 130 °F)
Storage Temperature Range: –20 °C to +35 °C (for some specs)
Designation / Size Codes: ANSI 15A, IEC LR6
Capacity: Up to ~2,850 mAh (typical under certain loads)
Chemistry: Alkaline‑Manganese Dioxide (Zn/MnO₂)
Nominal Voltage: 1.5 V
Operating Voltage Range: ~1.6 V down to ~0.75 V
Internal Impedance: ~250 mΩ at 1 kHz
Typical Weight: ~11 g (0.4 oz)
Typical Volume: ~3.5 cm³
Dimensions:
Diameter: ~10.5 mm (range ~9.5–10.5 mm)
Length: ~44.5 mm (range ~43.5–44.5 mm)
Terminals: Flat
Operating Temperature Range: –20 °C to +54 °C
Storage Temperature Range: –20 °C to +35 °C (per some data)
Designation / Size Codes: ANSI 24A, IEC LR03
Capacity: ~1,200 mAh (typical, depends on load)