The N size battery, also referred to as LR1, E90, or MN9100, is a small cylindrical Alkaline battery known for its compact size and suitability for low-drain applications. With a nominal voltage of 1.5 volts, the N size battery measures approximately 12mm in diameter and 30mm in length, making it one of the smallest Alkaline batteries available. Due to its small size and steady power output, it is widely used in devices such as calculators, remote controls, and certain medical devices. 

 
Key Features of N Size Batteries

N size batteries offer several characteristics that make them suitable for specific low-power applications:

Compact Size: With its small dimensions, the N size battery is ideal for devices with limited space.
1.5 Volt Output: The steady 1.5-volt output provides consistent power, which is suitable for small, low-drain devices.
Alkaline Chemistry: N size batteries are primarily Alkaline-based, providing a stable and long-lasting power source.
Long Shelf Life: Alkaline N size batteries have a long shelf life, allowing them to be stored for several years without significant loss of charge.
Low Capacity: While the capacity of N size batteries is lower than larger batteries, they are designed for devices with minimal power needs, making them efficient for long-term, low-drain applications.
These features make N size batteries a reliable power source for compact devices that require minimal power over long periods.

 
Common Applications for N Size Batteries

The compact size and stable voltage of N size batteries make them suitable for a range of small, low-drain devices, including:

Calculators: Many compact calculators use N size batteries due to their small form factor and consistent power output.
Remote Controls: Some remote controls for cameras, speakers, or certain household appliances rely on N size batteries for reliable, long-term power.
Medical Devices: Certain medical devices, such as glucose meters and hearing aids, use N size batteries for their compactness and steady output.
Small Electronic Devices: Other small electronics, including mini flashlights and wireless sensors, may use N size batteries for extended use with minimal power needs.
The versatility of N size batteries makes them a practical choice for various low-drain applications, especially in devices that prioritize compactness.

 
Benefits of Using N Size Batteries

N size batteries offer several advantages, particularly for low-drain and long-term applications:

Ideal for Low-Drain Devices: The stable 1.5-volt output and long-lasting power are well-suited for devices that don’t require much power but need to run for extended periods.
Compact and Lightweight: The small size and light weight of N size batteries make them ideal for portable devices where size and weight are considerations.
Long Shelf Life: Alkaline N size batteries have a long shelf life, making them a convenient option for devices that may not be used regularly.
Economical for Low-Use Applications: Due to their low capacity and specific design for low-drain devices, N size batteries are efficient for devices that only need a small amount of power over time.
These benefits make N size batteries ideal for users seeking a compact, long-lasting power source for low-drain electronics.

 
Key Considerations When Choosing an N Size Battery

When selecting an N size battery, it’s essential to consider compatibility, shelf life, and device power requirements:

Device Compatibility: Ensure your device is compatible with the 1.5-volt N size battery (also called LR1, E90, or MN9100). Some devices may have specific battery requirements, so consult the user manual if available.
Battery Capacity: The capacity of N size batteries is lower than larger batteries, which is suitable for low-drain devices. However, if your device requires a higher power output, consider whether the N size battery will provide adequate performance.
Shelf Life: If you’re purchasing N size batteries for backup or emergency use, select a brand known for a long shelf life to ensure the battery retains its charge during storage.
Brand and Quality: Choosing a reputable brand helps ensure consistent performance and durability. Quality batteries are often designed with leak-resistant features, which can protect sensitive devices from damage.
 
Popular Brands for N Size Batteries

Onlybatteries.com offers a variety of trusted brands for N size batteries, each known for quality and reliability:

Duracell: Duracell’s N size batteries are known for long-lasting performance and stable output, suitable for both consumer and professional applications.
Energizer: Energizer N size batteries are valued for their extended shelf life and consistent power, making them ideal for low-drain devices that require a reliable battery.
GP Batteries: GP Batteries offers high-quality N size batteries that deliver steady power for a range of small electronic devices.
Choosing a reputable brand ensures that the N size battery will provide reliable performance, especially in devices that require consistent, low-level power.

 
Choosing the Ideal N Size Battery

The N size battery (also known as LR1, E90, or MN9100) is a compact, long-lasting power source ideal for low-drain applications. Here’s a quick recap of the main points:

Voltage and Capacity: 1.5 volts with relatively low capacity, ideal for low-drain devices that need steady, long-lasting power.
Common Applications: Calculators, remote controls, medical devices, and other small electronics.
Key Features: Compact size, stable voltage output, long shelf life, and efficient performance for low-power needs.
Popular Brands: Duracell, Energizer, and GP Batteries, each known for quality and long-lasting performance.

By selecting a high-quality N size battery suited to your device’s needs, you can ensure reliable performance and extended device runtime. Whether for a calculator, remote control, or medical device, Onlybatteries.com offers a wide range of N size battery options to meet your requirements.