9V lithium battery mah. Best Overall: Energizer Ultimate Lithium 9V Battery

Best Rechargeable 9v Batteries for 2023

Looking for the best rechargeable 9V batteries in 2023? Look no further! We`ve researched and analyzed many products in this category and tested them to bring you the top contenders. Rechargeable 9V batteries are becoming increasingly popular due to their cost-effectiveness and environmental benefits. They also offer reliable power for devices that require a 9V battery, such as smoke detectors, guitar pedals, and wireless microphones.

When choosing the best rechargeable 9V battery, there are several essential criteria to consider, such as capacity, charging time, and durability. Customer reviews can also provide valuable insights into a product’s performance, lifespan, and overall value. While rechargeable batteries may require a higher upfront cost, they can save you money in the long run and reduce waste in landfills.

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So, without further ado, let’s dive into our top-ranking rechargeable 9V batteries for 2023. Scroll down to discover the best options for your needs and budget.

EBL 4 Bay 9V Lithium ion Battery Charger with 4 Packs 600mAh 9V Li-ion Rechargeable Batteries

EBL 4 Bay 9V Lithium ion Battery Charger with 4 Packs 600mAh 9V Li-ion Rechargeable Batteries

The EBL 4 Bay 9V Lithium ion Battery Charger comes with 4 Packs 600mAh 9V Li-ion Rechargeable Batteries and is perfect for those who need reliable power for their electronics. This charger is compatible with a variety of devices and is capable of charging up to 4 batteries at once. The batteries are rechargeable and have a long lifespan, making them an excellent choice for those who want to save money and reduce their environmental impact. With a compact design and easy-to-use features, the EBL 4 Bay 9V Lithium ion Battery Charger is a must-have for anyone who needs dependable power for their devices.

Not compatible with non-Li-ion batteries

The EBL 4 Bay 9V Lithium ion Battery Charger is a reliable and efficient way to recharge your 9V batteries. The included 600mAh Li-ion batteries are a great value for the price.

EBL 9V Rechargeable Batteries 600mAh (4-Packs)

EBL 9V Rechargeable Batteries 600mAh (4-Packs)

The EBL 9V Rechargeable Batteries are a perfect fit for anyone who needs reliable and long-lasting power for their electronic devices. With a capacity of 600mAh, these lithium-ion batteries deliver excellent performance and are rechargeable, making them an eco-friendly and cost-effective choice. The pack contains four batteries, making it easy to have a spare on hand when needed. These batteries are compatible with a wide range of devices, including smoke detectors, multimeters, and remote controls. They are also lightweight and compact, making them easy to carry around. Overall, the EBL 9V Rechargeable Batteries are an excellent investment for anyone who wants a reliable and efficient power source.

EBL 9V rechargeable batteries are a reliable and cost-effective choice for powering various devices. With a 600mAh capacity, they offer long-lasting performance and come in a convenient 4-pack.

EBL Rechargeable 9V Lithium Batteries 2-Pack

EBL Rechargeable 9V Lithium Batteries 2-Pack

EBL Rechargeable 9V Lithium Batteries are perfect for those who need long-lasting batteries for their devices. With 5400mWh capacity, these USB 9 Volt Li-ion batteries can last for a long time before needing a recharge. They come in a pack of two and are an eco-friendly option for those who want to reduce their carbon footprint. These batteries are suitable for use in smoke detectors, guitar pedals, and other high-drain devices.

The EBL Rechargeable 9V Lithium Batteries are lightweight and compact, making them easy to carry around. They are made of high-quality materials, ensuring that they are durable and long-lasting. These batteries can be recharged up to 1200 times, making them cost-effective in the long run. They also come with an intelligent protection system that prevents overcharging, over-discharging, and short-circuiting, ensuring that they are safe to use.

Overall, the EBL Rechargeable 9V Lithium Batteries are a great option for those who are looking for a long-lasting and eco-friendly battery option for their devices. They are easy to use, durable, and cost-effective in the long run. With their intelligent protection system, they are also safe to use.

Not compatible with all devices

These rechargeable 9V lithium batteries have a high capacity of 5400mWh and can be charged via USB. They are long-lasting and come in a 2-pack.

EBL 9V Li-ion Rechargeable Batteries 600mAh


Each order from EBL is shipped from the United States and will be delivered by standard shipping with an estimated delivery time of 7-14 business days.

When will my order be shipped?

We usually take 2 to 5 business days to schedule shipments, except for pre-sales items. A notification will be sent to the customer via email after shipment.

Which countries do you ship to?

We can ship to the United States, Canada and Mexico.

Do you ship internationally on your website? Can you ship to my country?

Our website is still testing shipping products worldwide. Therefore, the shipping cost charged at checkout is an estimate and will be based on the actual postage cost incurred when the product is sent by courier (generally based on the weight and volume of the products).Please Note: We will refund the excess if the postage charged is more than the actual shipping charge. Meanwhile, if the postage charged is less than the actual shipping cost, we will also charge the customer for the additional shipping cost.

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Domestic Shipping

Orders over 25

Orders under 25

Standard shipping charge of 5

Weight Between 1-4oz

Weight Between 5-15oz

Weight Between 16-25oz

Weight Between 26-49oz

Weight Between 50-80oz

Delivery areas within the U.S.

EBL official website supports delivery to most areas of the United States. We cannot deliver to the following areas:

  • American Samoa
  • Guam
  • Marshall Islands
  • Northern Mariana Islands
  • Palau
  • U.S. Virgin Islands
  • Armed Forces Americas
  • Armed Forces Europe
  • Armed Forces Pacific

Please note: Power stations and solar panels cannot be shipped to Hawaii, Puerto Rico or Alaska.

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Thank you for your understanding.

International Shipping

We also offer international shipping to the following countries: Canada and Mexico.

And we can ship to other countries, but only for wholesale orders. Please contact us at support@eblofficial.com for more details.

As we are still testing shipping of EBL products to all parts of the world. Therefore, the shipping charges charged at checkout are an estimate and the actual shipping charges will be based on the actual postage costs incurred when the product is sent by the courier (generally based on the weight and volume of the product).

Please note

  • Batteries cannot be shipped to other countries.
  • If the postage charged is more than the actual postage cost, we will refund the excess. Also, if the postage charged is less than the actual shipping cost, we will charge the customer for the additional shipping cost.


1) Standard Shipping is not available for P.O. Boxes and APO/FPO addresses.

2) After the order has been paid, the warehouse needs 2-5 business days to process your order. You will receive a notification once your order has been shipped.

3) If you place more than one order, you may get multiple deliveries. We’ll send you a shipping confirmation email for each order, so you’ll know exactly what to expect and when to expect it.

4) In most cases, the package will be delivered within the estimated time of arrival. However, the actual delivery date may be affected by weather conditions and other external factors. Please refer to the tracking information for the most accurate delivery date.

5) If there is any shipping issue with your package, you must contact Customer Support within 30 days of placing your order.

How would EBL Official ship my order?

USPS and UPS are our logistics partners to ship out EBL products. we will choose the carrier that we think works best for our customers.

How do I check the status of my order?

Once your order is picked up by the carrier at our warehouse, we will send you a shipment tracking update email with the estimated delivery date and tracking number. If you do not receive this email, please check your spam or junk mail folder or contact us by email at support@eblofficial.com.

I ordered more than one item. Will they all be delivered at the same time?

We try to make sure all your items reach you at the same time. Sometimes our products are not always sent together since different shipping options can be used,depending on the product. Once an item has been shipped,you will receive a shipment notification email.

Warranty Period

All products purchased from EBL are guaranteed with a 12-month hassle-free warranty. In each case, the warranty period is measured starting on the date of purchase by the original consumer purchaser.

Valid Proof of Purchase

A sales receipt from the consumer’s first purchase, or other reasonable proof, is required in order to confirm the start date of the warranty period. Please provide both of the following vouchers when processing warranty claims:

  • Provided order number from eblofficial.com.
  • The email or phone number or name used to place the order.

Limited to Original Consumer Buyer

The warranty on EBL’s product is limited to the original consumer purchaser and is not transferable to any subsequent owner.

Warranty excludes :

  • Products without sufficient proof of purchase.
  • Damage caused by misuse the faulty parts.(including static discharge).
  • Improper installation.
  • Damaged by yourself.
  • Purchase the product by mistake.
  • Neglect, accident or modification, which have been soldered or altered during assembly.
  • Complimentary products.

How to claim warranty?

To obtain warranty service, please contact our customer service team at support@eblofficial.com.


EBL will replace any EBL product that fails to operate within the applicable warranty period due to defect in workmanship or material. The replacement product assumes the remaining warranty period of the original product.


We offer a 30 day hassle-free money back guarantee on items purchased directly from eblofficial.com. ( We only provide prepaid return label for quality problem products. Other than that, customers need to pay for the return shipping fee. ) If for any reason you are not satisfied and would like to return an item, please let us know within 30 days.

Refunds can only be issued to the original payment method and cannot be issued to other cards or bank accounts. Refunds will be processed within 3-5 business days, and refunds generally take 10-15 business days to be returned to the original payment method.

Note: Once the package is shipped, any shipping costs paid at the time of the order, if applicable, are non-refundable.

There are certain situations where only partial refunds are granted:

  • Products with missing parts that do not affect normal use.
  • Products that cannot be replaced and have quality problems in part.

Return shipping costs should be paid by the customer in the following situations:

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  • Purchase the product by mistake.
  • Usage of product contrary to its stated instructions.
  • Returning products without any proven defect.
  • Removal of identification labels such as, but not limited to, the original label, patent, serial number, or trade dress.
  • Damage caused by improper storage, abuse or user error.
  • Neglect, accident or modification, which have been soldered or altered during assembly.

Late or Missing Refunds

If you haven’t received your refund, first check your bank account again. If payment was made by credit card, we will refund the money to your account once we receive the product. Please allow 10-15 business days for the credit to be applied to your credit card or original payment method.Then contact your credit card company, it may take some time for your refund to be officially posted. Next contact your bank. There is usually some processing time before the refund is credited. If you have done all of this and you still have not received your refund, please contact us at support@eblofficial.com.

How do I return an item?

  • Get in touch with us and start the return process within 30 days of the original shipping date.
  • Provide proof of purchase from eblofficial.com (either the email address, phone number used to register, or order number).
  • The product should be returned in its original packaging, unused, and in the same condition as the item you received.
  • Refunds will be processed within 3-5 business days after we confirm receipt of your returned items at our warehouse.

Energizer Lithium Manganese Dioxide 9V Battery PP3

The Energizer Ultimate Lithium 9V battery is viewed as one of Energizer’s most powerful lithium battery as it provides 65% more power than their alkaline equivalents and utilises high powered lithium technology delivering a 750mAh capacity. Like other Energizer batteries, the 9V Lithium Manganese Dioxide Battery is designed for long lasting and packs a 10-year shelf life duration. Ideal for smoke alarms and other detection systems. These batteries typically operate in extreme temperatures ranging from.40° to 60°C.

Features and benefits:

• Long lasting batteries for everyday use• 10 years shelf life service• Works in extreme operating temperatures, ranging.40° to 60°C• Non-hazardous solid waste• ANSI Compliant Dimensions: Eliminates Device Fit Issues• Lightweight: 33% Lighter Than Alkaline 9V

The Energizer Ultimate Lithium 9V batteries are used in every day devices. Suited to high drainage and power-hungry devices but not limited to those. Here’s a list of typical devices:

• Parking meters• Smoke alarms / detectors• Garage door openers• Backup power for digital and alarm clocks• Carbon monoxide detectors• Electronic scales• Radio controlled devices• Medical devices• Professional audio devices• Baby monitors• Security and alarm systems


Are Lithium Batteries Harmful? Battery malfunctions can cause overheating, or thermal runaways. This may result in fires, explosions or gas leaks. Additionally, lithium batteries can go into thermal runaway when they come in contact with an external heat source, such as fire. Due to these safety concerns, lithium batteries are considered hazardous materials if not handled in the correct manner.

How to dispose of Alkaline/Lithium Batteries? Recycle responsibly, a wide range of schemes are available.

Are these batteries rechargeable? No, these batteries are not rechargeable.

Safety Advice Keep out of sight and reach of children

Guidance: • Always install the batteries correctly as per instruction • Ensure that the contact points are clean and conductive • Do not mix different types of battery • Do not heat or attempt to recharge the battery • Do not dispose of in a fire

Things to Consider Before Buying a 9V Battery

The key difference between types of 9V batteries is the chemistry used to store the electrical charge.


Alkaline 9V batteries are the budget option. They provide proven, reliable technology best suited to low-performance devices (often called low-drain) like radios, clocks, or hand-held remote controls. Alkaline 9V batteries are not rechargeable.


There are a number of variations in lithium battery chemistry, and it is an area of ongoing development. 9V batteries are often simply called lithium (Li), or maybe lithium-manganese dioxide (LiMnO2). Lithium 9V batteries are recommended for high-drain devices like medical or testing equipment where reliability and stability are of prime importance. Lithium 9V batteries are more expensive than alkaline and many types are not rechargeable. The exception is lithium-ion (Li-ion) 9V batteries, which are rechargeable.

Nickel Metal Hydride

9V NiMH batteries are a popular rechargeable option. In both performance and price terms, they usually sit somewhere between alkaline and lithium. The fact that they can be recharged hundreds of times means they are economical in the long run. The drawback with NIMH 9V batteries is that they lose charge over time and new batteries may need to be charged before use. Some are low self-drain (LSD), meaning this problem is much less pronounced.


Even when two 9V batteries share the same chemistry, there can be differences in how long they can supply their power. The figure used is milliAmp hours (mAh), and it’s often compared to the amount of fuel in a car’s gas tank. For example, if one 9V battery is rated for 400 mAH, and another for 600 mAH then the latter will continue to deliver its charge when the former has run flat. Maximizing 9V battery mAh is important for devices that need to run unattended for long periods.


Q: What are 9V batteries used for?

9V batteries are used in a variety of small electronic devices including smoke and carbon monoxide detectors, circuit testers, blood pressure monitors, walkie-talkies, portable radios, and more.

Q: When should I replace my 9V battery?

In most devices, a significant drop in performance or failure to operate will indicate you should replace your 9V battery. Alarms usually have a recommended replacement of six or 12 months.

Q: Do 9V batteries last longer than AA batteries?

Much depends on the equipment being powered, but typically AA batteries have a higher milliamp-hour (mAh) rating, so tend to last longer than 9V models.

Q: How long does it take to recharge a 9-volt battery?

Much depends on the battery and the charger. Our research shows charging times vary considerably from a low of around three hours to eight hours or more.

Q: How long does a 9V battery last in a smoke detector?

While it’s possible they may last more than a year, most smoke alarm manufacturers recommend that they are replaced every six months.

Q: At what voltage is a 9V battery considered dead?

Advice varies. While some say 9V batteries should be considered dead at 8V or below, numerous devices (typically meters and measuring equipment) will still function at 7V or even 6.5V.

Final Thoughts on 9V Batteries

Energizer’s 9V Ultimate Lithium batteries are head-and-shoulders above the competition in performance terms. They store longer, run longer, and function at greater temperature extremes. They are undeniably expensive, but if you want a battery you can rely on in harsh conditions these are the ones to choose. At the other end of the scale are the Amazon Basics All-Purpose Alkaline. cheap 9V batteries that are more than adequate for dozens of everyday gadgets.

This post was created by a non-news editorial team at Recurrent Media, Futurism’s owner. Futurism may receive a portion of sales on products linked within this post.

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