Description

The 12-Pack AAA Panasonic Powerline LR03ADB Industrial Alkaline Batteries provides reliable, long-lasting 1.5-volt power for everyday electronic devices and demanding professional applications. Manufactured by Panasonic, these industrial-grade AAA batteries are designed to deliver dependable performance in commercial, institutional, and household equipment. The Panasonic Powerline series is particularly suitable for businesses, offices, schools, healthcare facilities, hotels, maintenance departments, security companies, and organizations requiring consistent battery performance.

Each Panasonic Powerline LR03ADB battery uses alkaline zinc-manganese dioxide chemistry and delivers a nominal voltage of 1.5 volts. The batteries measure approximately 10.5mm in diameter by 44.5mm in height, with an average weight of 11g per cell. Designed for dependable performance in high- and medium-drain applications, they feature excellent storage characteristics, leakage resistance, and an operating temperature range of -20°C to +55°C. This package contains 12 Panasonic Powerline LR03ADB AAA industrial alkaline batteries, making it a convenient choice for replacing batteries in remote controls, wireless electronics, flashlights, measuring instruments, security devices, and other compatible equipment.

Specifications

Brand:	Panasonic
Product Line:	Panasonic Powerline Industrial
Model:	LR03ADB
Battery Designation:	LR03AD / LR03ADB
Battery Size:	AAA
Battery Type:	Primary Industrial Alkaline Battery
Chemistry:	Alkaline Zinc-Manganese Dioxide (Zn/MnO2)
Nominal Voltage:	1.5 Volt
IEC Designation:	LR03
ANSI Designation:	24A / 24AC
Electrolyte:	Potassium Hydroxide
Average Impedance:	Approximately 180 mΩ at 1 kHz (Fresh Cell)
Diameter:	9.5–10.5 mm (0.374"–0.413")
Height:	44.5 mm Maximum (1.752")
Average Weight:	Approximately 11 g (0.39 oz.) per Battery
Operating Temperature:	-20°C to +55°C (-4°F to +131°F)
Recommended Storage Temperature:	+10°C to +25°C (+50°F to +77°F)
Recommended Cut-Off Voltage:	0.8V per Cell; 0.9V per Cell for Multiple Cells in Series
Terminal Style:	Standard AAA Raised Positive and Flat Negative Contacts
Added Mercury / Cadmium / Lead:	None
Manufacturing Country:	Belgium (Per Panasonic LR03AD Datasheet)
Applicable Standards:	IEC 60086-1, IEC 60086-2, IEC 60086-5
Rechargeable:	No
Total Battery Quantity:	12 Batteries
Packaging:	12-Pack AAA Industrial Alkaline Batteries

Features

Key Features:

• Includes 12 Panasonic Powerline LR03ADB AAA industrial alkaline batteries
• Genuine Panasonic Powerline industrial battery series
• Reliable 1.5-volt nominal output per battery
• Alkaline zinc-manganese dioxide chemistry for dependable performance
• Designed for professional, commercial, industrial, and everyday household applications
• Suitable for high- and medium-drain electronic devices
• Standard AAA size with a maximum diameter of 10.5mm and maximum height of 44.5mm
• Average weight of approximately 11g per battery
• Wide operating temperature range from -20°C to +55°C
• Excellent storage characteristics and low-temperature performance
• Designed with excellent leakage resistance
• Approximately 180 mΩ average impedance at 1 kHz for a fresh battery
• No added mercury, cadmium, or lead
• Manufactured to applicable IEC battery standards
• Ideal for remote controls, wireless mice, keyboards, flashlights, security equipment, and electronic instruments
• Suitable for businesses, offices, schools, hotels, healthcare facilities, maintenance departments, and institutions
• Convenient 12-pack for routine battery replacement and inventory management
• Non-rechargeable primary alkaline batteries

COMPATIBILITY

Common Applications:

• Remote Controls
• Wireless Mice & Keyboards
• Computer Accessories
• Flashlights & Portable Lighting
• Industrial Measuring Instruments
• Electronic Test Equipment
• Security & Alarm Equipment
• Wireless Sensors
• Smart Home Devices
• Electronic Thermometers
• Medical & Monitoring Devices
• Portable Radios & Audio Equipment
• Clocks & Alarm Clocks
• Electronic Toys & Games
• Wireless Game Controllers
• Digital Measuring Devices
• Hotel & Hospitality Electronics
• Office & Commercial Equipment
• Maintenance & Facility Management Equipment
• Industrial Control Accessories
• Other Equipment Designed for 1.5V AAA Alkaline Batteries

Also Known As / Replaces:

• AAA
• LR03
• LR03AD
• LR03ADB
• 24A
• 24AC
• AM4
• MN2400
• Micro AAA
• E92
• UM-4 (When 1.5V Alkaline Chemistry Is Acceptable)

Important Compatibility Note:

• Verify that your device requires standard 1.5V AAA alkaline batteries before installation.
• Panasonic Powerline LR03ADB batteries are compatible with equipment designed for standard AAA / LR03 alkaline cells.
• Although AAA batteries are available in several chemistries, these Panasonic Powerline batteries are specifically non-rechargeable 1.5V alkaline cells.
• Do not substitute these batteries for rechargeable NiMH, NiCd, or lithium-ion batteries unless the device manufacturer specifically permits the replacement.
• These batteries are not interchangeable with AA, AAAA, or other battery sizes.
• Do not attempt to recharge these primary alkaline batteries.
• For devices requiring multiple batteries, replace all batteries together and avoid mixing old and new batteries or different chemistries.
• Always install batteries according to the positive (+) and negative (-) polarity markings inside the device.
• Store unused batteries in a cool, dry location, preferably between +10°C and +25°C.
• Remove depleted batteries promptly and follow applicable battery disposal and recycling guidelines.

Package Includes:

• 12 × Panasonic Powerline LR03ADB AAA 1.5 Volt Industrial Alkaline Batteries
• 1 × 12-Pack of Batteries