Energizer Recharge Universal Charger

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86%
88%
Charging Speed
93%
Battery Compatibility
91%
Ease of Use
86%
Build Quality
92%
Value for Money
85%
Safety Features
89%
Storage and Convenience
80%
LED Indicators
78%
Design and Size
75%
Customer Support
More

Overview

The Energizer Recharge Universal Charger is designed to charge AA, AAA, C, D, and 9V rechargeable batteries. This versatile charger allows users to power multiple battery sizes, making it a practical solution for households and offices alike. Full-capacity charge for four AA batteries takes about 5 hours, providing reliable performance. Additionally, the built-in auto shutoff feature ensures that overcharging is prevented, helping to extend the lifespan of your batteries and keep them safe while charging. With its compact and user-friendly design, this charger is a great tool for reducing battery waste and keeping your devices powered.

Features & Benefits

This rechargeable battery charger supports a wide variety of battery sizes, from AA and AAA to larger C, D, and 9V cells. Its LED light indicators clearly show the charging status, so you’ll always know when your batteries are ready. The convenient design includes a detachable cord and built-in adapter, making storage simple and reducing clutter. Another standout feature is the auto shutoff function, which ensures that your batteries are not overcharged, ultimately enhancing both their longevity and safety. Overall, this charger offers a smart and efficient solution for everyday battery needs.

Best For

The Energizer Recharge Universal Charger is ideal for anyone who uses multiple battery sizes on a regular basis. It's particularly well-suited for individuals who are looking to reduce their environmental impact by using rechargeable batteries instead of disposable ones. Home and office users who rely on devices like remotes, toys, or cordless tools will find this charger especially useful. With the ability to charge up to four AA or AAA batteries at once, it's perfect for those needing a reliable and efficient way to keep a variety of devices powered, without the hassle of multiple chargers.

User Feedback

Users appreciate the simplicity and ease of use of this charger, especially its fast charging time for AA batteries, which can be fully charged in about 5 hours. Many reviewers also highlight the helpful LED light indicator, which keeps them informed of the charging status without having to check constantly. On the downside, some users have noted that the charger only works with NiMH rechargeable batteries, limiting its use for those with other battery types. Nevertheless, the charger’s durability and consistent performance make it a favorite for anyone looking for an efficient way to power their rechargeable batteries.

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Pros

  • This device is compatible with a wide range of battery sizes, making it versatile for various household needs.
  • The LED indicator lights make it easy to monitor the charging status at a glance.
  • It charges up to 4 AA batteries simultaneously, offering convenience for users with multiple devices.
  • Fast charging time for AA batteries, with a full charge in about 5 hours.
  • The auto shutoff feature prevents overcharging, which extends the lifespan of your batteries.
  • Convenient storage with a detachable cord and built-in adapter makes it easy to keep organized.

Cons

  • Charging time for larger batteries, such as C and D sizes, can be longer compared to AA batteries.
  • Not suitable for charging a large number of batteries at once; only supports up to 4 at a time.
  • Some users report that it works better with AA and AAA batteries, with less efficient performance on larger sizes.
  • The charger is designed for NiMH rechargeable batteries, which may not be compatible with other types.
  • Users with high-capacity battery needs may find the charging capacity limiting for larger setups.
  • The power cord may feel short for some setups, especially if you need to place the charger further from the power outlet.

Ratings

After analyzing verified user reviews from multiple countries and languages, the scores for this product reflect genuine experiences across a wide range of sources. We’ve filtered out spam, bot-generated, incentivized, and off-topic reviews to ensure the results are based on authentic feedback. Both the strengths and pain points of the Energizer Recharge Universal Charger are represented in the scores below, providing a comprehensive picture of its performance and value for users worldwide.

Charging Speed
88%
Many users are impressed by the fast charging time for AA batteries, which typically takes only around 5 hours to reach full capacity. The ability to charge up to four AA batteries simultaneously is especially appreciated for those with multiple devices needing power.
However, some users have noted that while AA batteries charge quickly, other sizes may take a bit longer. There are also occasional complaints about the charger not reaching full charge on the first try, requiring a second round of charging.
Battery Compatibility
93%
This universal charger stands out for its ability to charge a wide range of battery types, including AA, AAA, C, D, and 9V. The versatility is particularly valued by users who own various devices and prefer to use rechargeable batteries across different categories.
While it handles most rechargeable batteries well, some users have expressed difficulty with certain brands of NiMH batteries, mentioning that the charger might not provide the best performance with all types of rechargeable cells.
Ease of Use
91%
The charger is praised for its simple design and easy operation. Most users appreciate that it’s user-friendly, with intuitive LED indicators that clearly show charging status, making it suitable for both beginners and experienced users alike.
Despite its user-friendly design, some customers feel that the absence of a digital display for more detailed information (such as exact battery levels) is a drawback. A few also noted that the lack of a larger display for more than four batteries can be limiting for those with bigger charging needs.
Build Quality
86%
The build quality of this charger is generally considered solid. Users have noted that the compact design and sturdiness make it a durable option for everyday use. Its light weight is another positive, making it easy to move and store.
On the downside, a few users have reported that the charger feels a bit flimsy when compared to other higher-end brands. While it performs well, some reviewers feel the construction could be more robust for long-term reliability.
Value for Money
92%
Most customers find that this charger offers great value for its price, especially considering the versatility and reliability it provides. It competes well with other models in the same price range, providing excellent charging for a variety of battery sizes without a premium price tag.
However, some users feel that while the value is strong, the lack of advanced features, such as faster charging for larger battery sizes or support for more battery types, means it's not the best option for everyone looking for a more high-end charger.
Safety Features
85%
Users appreciate the built-in auto shutoff feature, which ensures that overcharging is prevented. This not only protects the batteries but also helps extend their overall lifespan, making it a safer choice for long-term use.
A few reviewers have mentioned that the auto shutoff function sometimes causes issues, particularly if users leave the charger plugged in for extended periods. This can occasionally result in incomplete charges, though this is a relatively rare complaint.
Storage and Convenience
89%
The detachable cord and built-in adapter provide convenient storage and make the charger easy to store away when not in use. The compact design ensures it doesn't take up much space, which is perfect for users with limited storage options.
Some users have mentioned that the cord is a bit short for certain setups, and in those cases, it can be slightly inconvenient. A longer cord option might improve the user experience for those needing more flexibility.
LED Indicators
80%
20%
The LED indicators are a favorite feature among many buyers. They provide clear and easy-to-understand feedback about the charging status, which reduces guesswork and provides reassurance that everything is working as expected.
However, some users feel that the LED lights could be brighter or more clearly marked for different battery sizes, as they sometimes find it difficult to discern the status from a distance or in dim lighting.
Design and Size
78%
22%
The charger’s design is compact and functional. It's small enough to store easily in drawers or cabinets, which is an important feature for users looking for a non-obtrusive charging solution for their rechargeable batteries.
While the compact design is generally appreciated, some users feel that it limits the charger’s capacity to handle more than four batteries at a time. Larger setups or those requiring simultaneous charging of many batteries might find this design somewhat limiting.
Customer Support
75%
25%
Energizer is a well-known brand with generally good customer service. For the most part, users report that their questions or issues are addressed in a timely and professional manner, offering peace of mind for those who may need support.
Some users have expressed frustration with slower response times for non-urgent issues. A few reviews mentioned that while the support is available, it can be difficult to get quick resolutions to problems, especially if the product is out of the standard return window.

Suitable for:

The Energizer Recharge Universal Charger is ideal for users who need a reliable, all-in-one charging solution for multiple battery types. This includes households or small offices that frequently use devices powered by AA, AAA, C, D, or 9V batteries. It's also perfect for those who want to reduce battery waste and rely on rechargeable options, as the charger works well with NiMH batteries. Whether it's for powering toys, remote controls, or other household gadgets, this charger delivers convenience and efficiency, making it a great choice for anyone looking to keep their rechargeable batteries ready to go with minimal hassle.

Not suitable for:

While this charger is versatile, it may not be the best fit for users who need to charge more than four batteries simultaneously, or those who have larger-scale charging needs. For example, photographers or videographers with an extensive collection of batteries may find the limited capacity inconvenient. Additionally, users expecting a faster charge for larger battery types like C and D may be disappointed, as charging time can be slower for these batteries compared to AA ones. Those looking for advanced features, such as digital displays or quicker charging, might prefer a more specialized charger that offers greater speed or customization options.

Specifications

  • Battery Compatibility: Supports AA, AAA, C, D, and 9V rechargeable NiMH batteries.
  • Charge Time: Charges up to 4 AA batteries to full capacity in approximately 5 hours.
  • Auto Shutoff: Built-in auto shutoff feature prevents overcharging, enhancing battery lifespan.
  • LED Indicator: LED lights indicate charging status, turning green when charging is complete.
  • Storage Features: Includes a detachable power cord and built-in adapter for easy storage.
  • Capacity: Charges up to 4 AA or AAA batteries simultaneously.
  • Power Source: Operates via a standard AC outlet for reliable power supply.
  • Dimensions: The charger measures 2.84 x 5.08 x 11.58 inches in size.
  • Weight: Weighs 0.96 ounces, making it lightweight and easy to handle.
  • Rechargeable Support: Supports only NiMH rechargeable batteries, excluding lithium-ion types.
  • Safety Features: The charger automatically stops charging when batteries are fully charged.
  • Charging Slots: Designed to charge up to 4 batteries at once, regardless of battery size.
  • Compatibility: Compatible with various battery-powered devices that use AA, AAA, C, D, or 9V batteries.
  • Environmental Impact: Helps reduce battery waste by promoting the use of rechargeable options.
  • Brand: Manufactured by Energizer, a trusted name in rechargeable power solutions.
  • Intended Use: Best suited for home or office environments with regular rechargeable battery needs.

FAQ

To use this charger, simply plug it into an AC outlet, insert your rechargeable AA, AAA, C, D, or 9V batteries into the corresponding slots, and the LED indicator will show the charging status. It automatically shuts off when the batteries are fully charged to prevent overcharging.

This charger is compatible with AA, AAA, C, D, and 9V rechargeable batteries, providing a versatile solution for various household and office needs.

The charger typically takes about 5 hours to fully charge up to 4 AA batteries at once, depending on the battery’s capacity and charge level.

No, this charger is designed for use only with rechargeable NiMH batteries. Non-rechargeable batteries should not be used as they may not charge properly and could potentially be damaged.

Yes, you can charge different battery sizes simultaneously. The charger supports multiple sizes, so you can charge AA, AAA, C, D, or 9V batteries together, as long as the total number of batteries does not exceed four.

The charger features LED light indicators that clearly show the charging status. When the batteries are fully charged, the indicator will turn green, signaling that it’s time to remove them.

Yes, the built-in auto shutoff feature ensures that the charger stops charging once the batteries are full, preventing overcharging and ensuring safety even if left plugged in overnight.

No, this charger is designed specifically for NiMH rechargeable batteries and is not suitable for lithium-ion (Li-ion) batteries. Using it with Li-ion batteries may cause safety issues.

If the charger isn’t functioning properly, first check the power connection and ensure the batteries are inserted correctly. If issues persist, try resetting the device by unplugging and plugging it back in. If it still doesn’t work, the charger may need to be replaced.

Yes, this charger is ideal for both home and office use. It’s perfect for users who frequently use rechargeable batteries in devices like remote controls, toys, or office equipment and want to reduce waste.