Description

The 2-Card AAAA Duracell Alkaline Batteries (MX2500) provides reliable, long-lasting 1.5-volt power for compact electronic devices requiring the specialized AAAA battery size. Smaller and slimmer than standard AAA batteries, Duracell MX2500 AAAA cells are commonly used in compatible medical devices, glucose and blood pressure monitors, cameras, GPS trackers, remote controls, powered styluses, pen-style electronics, and other compact devices.

Each Duracell MX2500 uses alkaline manganese dioxide (Zn/MnO2) chemistry and measures approximately 8.3mm (0.33") in diameter by 42.5mm (1.67") in length, with a nominal weight of approximately 6.0g. Duracell guarantees its AAAA alkaline batteries for 5 years in storage, helping ensure dependable backup power when needed. This package includes one card containing 2 Duracell MX2500 AAAA alkaline batteries.

Specifications

Brand:	Duracell
Model:	MX2500
Battery Size:	AAAA
Battery Type:	Primary Alkaline Battery
Chemistry:	Alkaline Manganese Dioxide (Zn/MnO2)
Nominal Voltage:	1.5 Volt
IEC Designation:	LR8D425
ANSI / NEDA Designation:	25A
Diameter:	8.3 mm Maximum (0.33")
Length:	42.5 mm Maximum (1.67")
Nominal Weight:	Approximately 6.0 g (0.21 oz.) per Battery
Nominal Volume:	Approximately 2.02 cm³
Nominal Internal Impedance:	Approximately 240 mΩ @ 1 kHz
Operating Temperature:	-20°C to +54°C (-4°F to +130°F)
Storage Guarantee:	5 Years
Rechargeable:	No
Battery Quantity:	2 Batteries
Packaging:	1 Card of 2 Batteries

Features

Key Features:

• Includes 2 Duracell MX2500 AAAA alkaline batteries
• Reliable 1.5-volt power for compatible compact electronic devices
• Specialized AAAA size is slimmer and smaller than a standard AAA battery
• Alkaline manganese dioxide chemistry for dependable everyday performance
• Compact design measuring up to 8.3mm in diameter and 42.5mm in length
• Lightweight construction at approximately 6.0g per battery
• Designed for electronics, medical monitoring equipment, cameras, GPS trackers, remote controls, and other compatible devices
• Well suited for compact electronics where the narrow AAAA battery format is required
• Duracell guarantees AAAA alkaline batteries for 5 years in storage
• Wide operating temperature range from -20°C to +54°C
• Equivalent to LR8D425, 25A, MN2500, E96, and other compatible AAAA battery designations
• Non-rechargeable primary alkaline batteries

COMPATIBILITY

Common Applications:

• Glucose Monitors
• Blood Pressure Monitors
• Powered Styluses & Digital Pens
• Pen-Style Flashlights
• Cameras & Camera Accessories
• GPS Trackers
• Remote Controls
• Compact Medical Devices
• Laser Pointers
• Electronic Measuring Devices
• Compact Security Electronics
• Other Equipment Designed for 1.5V AAAA Batteries

Also Known As / Replaces:

• AAAA
• MX2500
• MN2500
• LR8D425
• 25A
• E96

Important Compatibility Note:

• AAAA batteries are smaller than standard AAA batteries and are not interchangeable with AAA cells. Verify that your device specifically requires the AAAA / MX2500 / LR8D425 battery size before purchasing.
• Always confirm the required battery voltage, size, and terminal configuration specified by the device manufacturer.
• These are non-rechargeable 1.5V alkaline batteries. Do not attempt to recharge them.

Package Includes:

• 2 × Duracell MX2500 AAAA 1.5 Volt Alkaline Batteries
• 1 Card of 2 Batteries