Batteries in general are something that every single household uses. Most of us have ran into a situation where we have a dead battery in one of our products or appliances, only to not have the batteries on standby. This can be problematic especially in a moment where we absolutely need something to be in working condition. The best 9v battery will be there for you when you needed.
9v batteries are some of the most commonly used batteries, although not as possible as AA or AAA batteries. They are found in appliances like smoke detectors, small electronic devices, burglar alarms, home security systems and many other devices. The benefit to these batteries is that they can be easily replaced, the 9v battery price is never too high, and some of them come in rechargeable formats.
By coming to this article, you are probably looking for a second opinion on 9v batteries for sale – which is a great idea. Far too many people will go blindly into looking for the best 9v battery only to buy the wrong one for the electronic device they need it for.
We have put together this guide to help you, the reader, find the best 9v batteries out there.
Quick tips when buying the best 9v battery for yourself
Despite being such small, little batteries, buying any 9v battery for sale do have a few pro tips that you should follow when purchasing.
These tips are not difficult by any means to follow, as all the information pertaining to these tips is presented on the different 9v battery product pages.
When were 9v battery packs introduced?
Back in 1956, the best 9v batteries were only available for transistor radios. However, that quickly changed as more and more demand grew for the 9v battery, and it soon became a household product.
The 9v battery is constructed of 6, 1.5v LR61 cells. 6 x 1.5v = 9 volts. Lithium batteries are the go to for most people as they supply the longest life – albeit at a higher cost. Whereas alkaline 9v batteries are more affordable but come with a shorter life span. For an Energizer 9v battery, you can get both alkaline and lithium.
Buying a bulk 9v battery pack is always recommended
Some of our readers may not be aware that when you buy the best 9v batteries in bulk, the cost savings can be very dramatic. There is often 6, 12, 24, 48 and 96 9v battery packs available on sites like Amazon.
For our reviews below, we will be encouraging you to buy in bulk. This will save you money in the long run and ensure you never have a moment where you need a 9v, but do not have it on hand.
The best 9v batteries are made for smoke detectors
This is an open secret within the battery industry. This does not only apply to 9v, either. Any time a company markets its battery product as one that is geared towards long lasting life to power security products – these are often their strongest ones.
This is because the last thing a company wants is to have their battery powering a smoke alarm, and have it die as a fire breaks out in the house. Thus, putting the family in grave danger. The best 9v battery for smoke detector will be marketed as a 9v battery for smoke alarms.
Get a 9v battery clip – only if you need it
9v battery clips are essentially little devices that allow you to power whatever device or appliance you are using externally. They sit on the outside and by clipping in the battery, you will only then have to connect the connectors to the device.
Do not buy a battery clip unless you need it! Most devices do not need one. They are also known as a 9v battery holder.
The top 5 9v batteries on the market
There is plenty of competition within the battery manufacturing industry to provide the highest quality product. This results in the best options possible for the consumer looking to purchase new 9v batteries.
Below are some of the best 9v batteries the market has to offer.
Energizer 9V Ultimate Lithium Batteries L522 (Best 9v Battery for Smoke Alarm)
This Energize 9v battery is an environmentally sound pick. These 9v batteries for sale contain no mercury, lead or cadmium. All of which can be detrimental to our Earth. Energize also has a patented safety mechanism which keeps the consumer safe from any type of disaster scenario.
These lithium batteries come with a lasting of up twice as much as other alkaline batteries. They can store for up to 10 years as well. Buying in bulk is the way to go here.
These 9v batteries are perfect for powering anything that requires a 9v. From small devices, to high-tech gadgets to any type of electronic you can think of.
Energizer has always been an industry leader in battery manufacturing, and we strongly recommend any of their products.
Procell 9V Alkaline Battery by Duracell
Procell is sub-brand from the battery giant, Duracell. Procell is an alkaline battery line, and we strongly recommend the Procell 9v batteries.
Trusted by hospitals, fire departments, sound technician at your local music venue or even the National news broadcaster – these batteries are used by millions of Americans. If you are someone who lives in a hot or cold environment, these will serve you well. They can provide power in -20 Celsius and 54 Celsius.
As the other 9v batteries listed here, these Procell 9v batteries contain no added mercury. Which means you will not have to worry about any type of special disposal. Simply chuck them in the trash once you are done. The Good Housekeeping Seal these batteries come with means you cannot go wrong with these.
ANSMANN 9V Rechargeable Batteries 300mAh (Best 9v Rechargeable Battery)
Ansmann may not be as well known in the United States, but they are extremely popular in Europe. These are the best rechargeable 9v batteries that you could buy right now. The reviews on Amazon are extremely high. They are renown for their environment friendliness as you will not be chucking these in the trash and contributing to your environmental footprint.
Included with this pack of 9v batteries is also the charger, so that you can take full advantage of their recharging capability. These batteries come with a 2 year manufacturer warranty. With an extremely low discharge time, we recommend you put these in toys, RC vehicles or anything that you need to always be live and ready. They can also operate at -20 Celsius and 50+ Celsius.
The charger itself for these batteries is incredible as it provides a high electrical current to the batteries. This means low charging times. This battery pack is without a doubt the best 9v rechargeable battery.
Keenstone 9V Rechargeable Batteries 800mAh
Another hot selling 9v rechargeable battery on Amazon are these Keenstone 9v Rechargeable batteries. Included with this pack is a charger, and six 9v batteries. Your environmental footprint will be next to none with these as you can continuously recharge them instead of throwing them in the trash when they die. They do not contain any environmentally toxic metals or chemicals.
800mAh means almost any device that calls for higher powered batteries will work with these Keenstone 9v batteries. Combined with a charger that provides high current, you will have very little downtime with these batteries thanks to the short charging times.
Here is what comes in the whole package:
- 6 Keenstone 9V Li-ion Rechargeable Batteries
- 1 Keenstone 3-slot Charger
- 1 USB Charging Cable
- 1 User Manual
With capability to work in a high range of cold and hot temperatures, you can take these anywhere. 5 year lifespan, recharge up to 500 times and works with types of products making these some of the best 9v batteries for smoke alarms.
ACDelco 9 Volt Batteries
Last on our list are the ACDelco 9v batteries. These come from ACDelco which makes some incredible automobile batteries. ACDelco is a brand we personally trust across the site as they have been in business making electrical products since 1916.
Zero mercury and zero cadmium in these batteries means that your environmental footprint will be very small.
These ACDelco 9v batteries can be used in many things like clocks, walkie talkies, smoke alarms, weight scales – anything that calls for 9v batteries. A 5 year storage life means you should buy bulk to save money and always have 9v batteries on hand.
The shipping weight for these batteries is 1.4 pounds. The 9v battery price for these is very respectable and we strongly recommend them to you.
Now that we have gone over the 9v batteries that are the best on the market, we hope you will make the best purchase possible. Always make sure that you take full advantage of any company’s warranty. This will ensure that you do not take the hit financially when the product does not work as intended.
There are few important metrics to look for when buying 9v batteries, as wrote above. Make sure to keep a watchful eye for them and you will never find yourself disappointed.