9v Rechargeable Batteries,9 Volt Rechargeable Batteries with Charger kit,4-Pack 850mAh 9v Lithium Batteries for Alarms Wireless Microphones Smoke Detectors Toys Flashlights and More
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
15 left in stock
Arrives
Saturday, May 16
Size: 4 Pack 9V Batteries with Charger
Features
- Standard 9V batteries-9v batteries,Charging is very fast,Capacity 850mAh,Max output current 2.3A,The 9v lithium battery cycle life can reach 2000 times.The energy of 1pc Hixon 9V battery can equal 710pcs 600mAh 9V alkaline batteries.
- Safety & Top High Performance-9V Li-ion Batteries are built with smart protection and CE, RoHS, MSDS Certified, 100% brand new and high quality! It is recommended to fully charge the batteries before the first use,it may reach top performance after 3 cycles of full charge and discharge.
- Widely Application-Hixon 9V 850mAh Rechargeable battery is applied for Smoke detectors, fire alarms, multimeters, thermometer, remote transmitter, stud finder, mini photo printer, vital signs monitor, kids toy and 9v lithium battery enabled devices.
- Easy to be used anywhere-Independent charging channel, four channels can charge 1 to 4 batteries.LED displays the charging status of each slot, the red light is always on when charging, and it turns off green when it is full.9V Rechargeable Battery Charger Pack have a USB cable, it is not affected by the environment and can be charged as long as there is a USB interface. It is very convenient.
Number of Batteries: 4 9V batteries required. (included)
Brand: Hixon
Battery Cell Composition: Lithium Polymer
Battery Capacity: 850 Milliampere Hour (mAh)
Recommended Uses For Product: Calculator, GPS, Remote Control, Toys
Number of Batteries: 4 9V batteries required. (included)
Brand: Hixon
Model Number: K007
Manufacturer: Hixon
Antenna Location: Calculator, GPS, Remote Control, Toys
Battery Capacity: 850 Milliampere Hour (mAh)
Voltage: 9 Volts
Reusability: Rechargeable
Amperage: 1.5 Amps
Battery Weight: 12 Grams
Item Dimensions: 0.79 x 0.79 x 0.79 inches
Item Weight: 2.18 Ounces
Battery Cell Type: Lithium Polymer
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 16
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 4 Pack 9V Batteries with Charger
Works well and seems to hold charge fine.
Reviewed in the United States on December 16, 2025 by kevan woll
Size: 4 Pack 9V Batteries with Charger
Believe me! You will need rechargeable batteries for 9V application! If you think about it, you will find that there are a lot of 9V batteries in your home. Garage door openers and smoke detectors are the most common ones in our home, and they usually don’t need to be replaced from time to time. However, when the time comes, you will need a replacement right away, and the chances are, you don’t have them stocked at home! NiMH Rechargeable batteries are the only alternatives in the past, and they do solve some of the problems. However, if you really switch to the NiMH alternative, you will soon discover when you need to recharge them, their capacity becomes nearly half unless you use the very expansive, top of the line, and even those won’t last till the third year! I have been using 3.7V Li-ion rechargeable batteries on my wireless security cameras for years, and they still work very well. This is why when I decide to replace the 9V disposable batteries; I choose to go with the Li-ion option. Hixon has one of the highest capacity 9V Lithium in Amazon search (850mAh), so I decided to give it a try. The package arrived on time is neatly wrapped in plastic to avoid accidental short of the electrodes. It takes about 2 hours to fully charge them and then is good to be placed in the smoke detectors. So far I have no issues with these batteries, and the ultra high capacity should last me 2 to 3 years without worrying to replace them or recharge them. I think this Li-ion 9V will replace all other types in the near future. Remember, you want to look for higher capacity than the 230mAh or 600mAh (some of them say 5400mW) models, because it will save you a few times to claim high to change/charge the batteries！
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Reviewed in the United States on September 6, 2020 by Henry Shu
Size: 4 Pack 9V Batteries with Charger
Super easy to use.
Reviewed in the United States on March 10, 2026 by Todd A. Wester
Size: 4 Pack 9V Batteries with Charger
Peace of mind batteries. Here for emergencies.
Reviewed in the United States on June 4, 2025 by Captneddy
Size: 4 Pack 9V Batteries with Charger
Good
Reviewed in the United States on March 26, 2026 by William Montoya
Size: 4 Pack 9V Batteries with Charger
I bought these Rechargeable 9 volt batteries and charging station for my acoustic guitars. They all have a Preamp that requires a battery for it and the tuners in them to function. It seemed that I would forget to buy replacements to keep on hand when needed then I had to run out to the store to buy replacements and they are expensive too. No more of that as these seem to last and last in the guitars and when needed I just recharge them and Viola, back to playing! If you have a guitar that needs a 9 volt battery, buy these for them today. I went with this brand as their MaH rating was one of the highest which I believe will make the charge last longer then ones with a lower rating.
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Reviewed in the United States on February 27, 2024 by Happy Camper
Size: 4 Pack 9V Batteries with Charger
Great battery replacement for all 9 volt items requiring this type of battery. I put them in my detectors as they seem to be needing replacement battery frequently. Now I do not need the ladder as frequently to replace the detector battery.
Reviewed in the United States on December 30, 2025 by Desirae Pisano
Size: 4 Pack 9V Batteries with Charger
Muy buenas baterías
Reviewed in the United States on February 16, 2026 by Jorge