The Energizer E90 battery has dimensions of 3.2 x 1.4 x 0.7 inches. It weighs 34.2 grams (about 0.01 pounds). The Global Trade Identification Number (GTIN) is 00608938143419. This data helps identify the battery’s specifications and ensures compatibility with devices.
When considering replacements for the Energizer E90 battery, several alternatives exist. Brands such as Duracell and Rayovac also manufacture N size alkaline batteries. These options often match or exceed the performance of the Energizer E90, providing users with flexibility in choosing compatible batteries for their devices.
Additionally, lithium and rechargeable options are available for those seeking sustainable or long-lasting solutions. While lithium batteries tend to provide higher energy density, they may come at a higher cost. Understanding the variety of choices allows consumers to select the most suitable battery for their specific applications.
In the following section, we will explore the features and benefits of these alternative battery types. We will also discuss how to choose the right battery based on your device’s requirements and usage patterns.
What Size is an Energizer E90 Battery?
The Energizer E90 battery is sized as an N cell, also known as an N alkaline battery.
-
Battery type:
– N alkaline cell
– Compatible with devices requiring N size batteries -
Common applications:
– Small electronic devices
– Remote controls
– Watches
– Toys -
Alternatives:
– Rechargeable N size batteries
– Other battery brands offering N size options -
Opinions:
– Some users prefer Energizer for reliability.
– Others may choose cheaper alternatives for budget constraints.
Understanding the size and application of the Energizer E90 battery provides insight into its usage and compatibility.
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Battery Type:
The Energizer E90 battery is an N alkaline cell. This size designation reflects its cylindrical shape and dimensions, measuring approximately 28.5 mm in length and 12 mm in diameter. The alkaline chemistry within the E90 allows for a stable energy output, making it suitable for powering a range of small devices. -
Common Applications:
The Energizer E90 battery finds its utility in various small electronic devices. It commonly powers remote controls, watches, and toys. Many portable devices, such as keychain flashlights or small medical devices, also utilize the E90 battery due to its compact size and reliable performance. -
Alternatives:
In addition to the Energizer E90, rechargeable N size batteries are available. These options allow users to reduce waste and save money over time. Several other brands also produce N size batteries, providing consumers with alternatives that may offer different pricing and performance levels. -
Opinions:
User opinions about the Energizer E90 vary. Some users praise Energizer for its consistent quality and reliability. Others prefer cheaper alternatives to save costs, noting that while alternatives may vary in lifespan and performance, they can be more budget-friendly. Ultimately, preferences may depend on individual experiences and specific device requirements.
What Does ‘N Size’ Mean in the Context of the Energizer E90 Battery?
The term ‘N Size’ in the context of the Energizer E90 battery refers to a specific battery size designation used in various devices.
- N Size Battery Characteristics:
– Dimensions: 1.2 inches in length and 0.5 inches in diameter
– Voltage: 1.5 volts
– Use Cases: Common in small electronic devices like cameras, remote controls, and flashlights
Different perspectives on the N size battery can include views on its effectiveness in high-drain devices versus low-drain devices. Some users prefer alternatives like AA or AAA batteries for prolonged use, while others appreciate the compact design of N size batteries.
The N size battery’s design characteristics can influence its application in everyday items.
- N Size Battery Characteristics:
The N Size battery characteristics include its dimensions, voltage, and typical applications. The dimensions of N Size batteries are 1.2 inches in length and 0.5 inches in diameter. This compact size makes it suitable for small electronic devices. Its standard voltage is 1.5 volts, providing adequate power for low to moderate energy-consuming devices.
The use cases for N Size batteries predominantly involve small electronic devices. For instance, they are commonly found in cameras, remote controls, and small flashlights. These devices benefit from the N size’s lightweight and portable nature.
Some users argue that the N size battery is less efficient for high-drain devices compared to larger battery sizes. High-drain devices may require batteries that can deliver more power over longer periods, such as AA or AAA batteries. However, users who require a compact solution may find the N Size battery preferable for their specific gadgets.
In summary, the Energizer E90 N size battery serves crucial roles in powering lightweight electronic devices while facing competing opinions on performance relative to larger battery types.
How Do the Dimensions of the Energizer E90 Battery Compare to Other Sizes?
The dimensions of the Energizer E90 battery are typically 1.2 inches in diameter and 2.0 inches in height. Here is a comparison with some common battery sizes:
| Battery Type | Diameter (inches) | Height (inches) | Volume (cubic inches) |
|---|---|---|---|
| Energizer E90 | 1.2 | 2.0 | 2.26 |
| AA | 0.57 | 1.99 | 0.69 |
| AAA | 0.41 | 1.75 | 0.26 |
| C | 0.87 | 1.98 | 1.24 |
| D | 1.34 | 2.40 | 3.57 |
Which Devices Commonly Use the Energizer E90 Battery?
The Energizer E90 battery, also known as the N size battery, is commonly used in small electronic devices.
- Common Devices:
– Remote controls
– Digital cameras
– Flashlights
– Electric toothbrushes
– Wearable devices
– Toys
These devices showcase the versatility of the Energizer E90 battery, highlighting its wide range of applications in everyday items.
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Remote Controls:
The Energizer E90 battery powers remote controls, which allow users to operate televisions, sound systems, and other electronic devices from a distance. Remote controls are essential for convenience, enabling users to manage their entertainment systems with ease. -
Digital Cameras:
Energizer E90 batteries are used in various digital cameras, especially compact models. These batteries provide reliable power for capturing high-quality images, ensuring that photographers can take photos without frequent battery replacements. -
Flashlights:
The Energizer E90 battery is a popular choice for flashlights. Flashlights rely on these batteries for their portability and temporary lighting needs, making them essential for emergencies or outdoor adventures. -
Electric Toothbrushes:
Electric toothbrushes often use the Energizer E90 battery to provide the necessary power for their oscillating or vibrating features. This enhances oral hygiene, making daily brushing more effective and user-friendly. -
Wearable Devices:
Many wearable devices, such as fitness trackers and smartwatches, utilize the Energizer E90 battery. These devices track health metrics and provide notifications, contributing to modern lifestyle management. -
Toys:
Various battery-operated toys also employ Energizer E90 batteries to function. This includes remote-controlled cars and electronic dolls, making them enjoyable for children and enhancing gameplay experiences.
What Are the Best Alternatives or Replacements for the Energizer E90 Battery?
The best alternatives or replacements for the Energizer E90 battery are the N size batteries, as well as other brand equivalents.
- N Size Alkaline Batteries
- N Size Rechargeable Batteries (NiMH)
- Other Brand-Compatible Options
These options are widely available and can serve as effective substitutes for the Energizer E90. Each alternative has unique attributes that may meet different user needs.
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N Size Alkaline Batteries:
N size alkaline batteries serve as direct replacements for the Energizer E90. They provide reliable power for various devices, such as remote controls and small electronics. The typical voltage for these batteries is 1.5V, which matches the specification needed for devices that use the E90. Brand examples include Duracell and Rayovac, which offer comparable performance and longevity. -
N Size Rechargeable Batteries (NiMH):
N size rechargeable batteries (Nickel-Metal Hydride) are a sustainable alternative to traditional E90 batteries. NiMH batteries can be recharged multiple times, reducing waste and ongoing costs. They typically operate at a lower nominal voltage of 1.2V, which may affect some devices’ performance. Nevertheless, they are well-suited for high-drain devices, offering a significant energy capacity. Battery brands like Eneloop and Energizer itself offer NiMH rechargeable options in this size. -
Other Brand-Compatible Options:
Several manufacturers offer N size batteries that can be used in place of the Energizer E90. These brands include Panasonic and GP Batteries. They may vary slightly in terms of efficiency and discharge rates, but they maintain compatibility with most devices. Choosing from various brands allows users to select based on price, availability, and performance ratings.
In conclusion, users have multiple options when searching for replacements for the Energizer E90 battery, each fulfilling similar needs with specific advantages.
How Should You Choose a Replacement for Your Energizer E90 Battery?
To choose a replacement for your Energizer E90 battery, consider the battery size, voltage, chemistry, and storage conditions. The Energizer E90 is a standard N-size alkaline battery with a nominal voltage of 1.5 volts. When selecting a replacement, look for batteries with the same size and voltage to ensure compatibility.
Several alternatives exist for the Energizer E90. Common replacements include other brands of N-size alkaline batteries, such as Duracell or Rayovac. Additionally, rechargeable NiMH (Nickel-Metal Hydride) batteries are available, providing a nominal voltage of 1.2 volts, which can lead to slightly reduced performance in devices designed for 1.5 volts but may work well in lower-drain applications.
Real-world examples illustrate this process. A digital camera may require the 1.5-volt output for optimal performance, in which case an alkaline N battery would be ideal. Conversely, a remote control, which draws less power, might function adequately with a 1.2-volt rechargeable battery.
Consider external factors such as device compatibility, the frequency of use, and environmental conditions. High-drain devices benefit more from fresh alkaline batteries. In contrast, low-drain devices can maximize performance using rechargeable options. It is also important to store batteries in a cool, dry place to prevent leakage or loss of charge.
In summary, when replacing an Energizer E90 battery, choose a compatible size and voltage, consider battery chemistry based on usage, and factor in external influences. For further exploration, one might look into the environmental benefits of rechargeable batteries versus disposable options.
What Tips Can Help Extend the Life of Your Energizer E90 Battery?
To extend the life of your Energizer E90 battery, you can follow several effective tips. These tips help maintain battery performance and longevity.
- Store batteries in a cool, dry place.
- Avoid exposing batteries to extreme temperatures.
- Remove batteries from devices when not in use.
- Use batteries before their expiration date.
- Keep battery contacts clean.
- Replace all batteries in a device at the same time.
- Use devices designed for E90 batteries.
Implementing these tips can significantly improve the lifespan of your Energizer E90 battery. Each tip not only aids in preserving capacity but also enhances overall safety.
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Storing Batteries in a Cool, Dry Place:
Storing batteries in a cool, dry place helps maintain optimal performance. High temperatures can lead to faster discharge rates. A range of 15-25 degrees Celsius (59-77 degrees Fahrenheit) is ideal. Data from Duracell indicates that extreme heat or humidity can reduce battery life by up to 20%. -
Avoiding Exposure to Extreme Temperatures:
Exposing batteries to extreme temperatures can be detrimental. High temperatures cause battery electrolyte to evaporate. Low temperatures can decrease chemical reactions, leading to reduced performance. According to a study by the International Electrotechnical Commission (IEC) in 2019, batteries exposed to temperatures above 40 degrees Celsius can suffer permanent damage. -
Removing Batteries from Devices When Not in Use:
Removing batteries from devices when they are not in use prevents unnecessary drainage. Devices can continue to draw small amounts of power even in standby mode. Energizer’s guidelines recommend this practice, as it saves battery life for future use. -
Using Batteries Before Their Expiration Date:
Using batteries before their expiration date ensures optimal performance. Energizer states that batteries lose charge over time, even when stored properly. Using batteries within their recommended life span typically enhances their functionality in devices. -
Keeping Battery Contacts Clean:
Keeping battery contacts clean enhances connectivity and prevents corrosion. Dirty contacts can lead to poor performance and device malfunction. Regular cleaning with rubbing alcohol and a cotton swab can ensure optimal conductivity. -
Replacing All Batteries in a Device at the Same Time:
Replacing all batteries in a device simultaneously ensures consistent voltage levels. Mixing old and new batteries can lead to reduced performance and can cause leaking. Studies suggest that using batteries from the same batch or brand can prevent these issues. -
Using Devices Designed for E90 Batteries:
Using devices specifically designed for E90 batteries optimizes performance. Manufacturers design devices based on battery specifications. This compatibility prevents overuse and maximizes battery utility. Research by the International Battery Association shows that compatibility can boost efficiency by up to 30%.
By following these practices, you will likely enhance the performance and lifespan of your Energizer E90 battery. These steps provide a proactive approach to managing battery usage effectively.
Where Can You Purchase the Energizer E90 Battery and Its Replacements?
You can purchase the Energizer E90 battery and its replacements at various retailers. Online options include Amazon, Walmart, and Best Buy. Local stores such as grocery stores, pharmacies, and electronics shops also carry the battery. Always check product availability on store websites or by calling ahead. This ensures you find the right battery quickly and efficiently.
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