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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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Availability: 15 left in stock
Fulfilled by Amazon

Arrives Monday, Jul 20
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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.

Description

High capacity: 850mAh 6.46Wh 9V square 6F22 lithium battery, full charge voltage: 8.4V-8.7V Continuous output: 800mA, maximum output: 2.3A Cycle life can reach 2000 times, short charging time: ≤4H, light weight and no memory effect, no any damage to the battery, ensure the battery's cycle life and capacity, passed CE, RoHS, MSDS certification, safe and secure, five protections for charge and discharge. 9V 850mAh High Capacity Lithium-ion Rechargeable Batteries, ideal for any 9V battery operated device. Note:The standard voltage of All brands' 9V lithium-ion rechargeable batteries is 7.6V-8.7V and can't reach the true 9V. 9 volt rechargeable battery voltage range is different with different kinds materia. Hixon 9V Li-ion battery contains 2 high-quality batteries(per cell voltage is 4.35V), voltage is 8.7V when fully charged. Hixon was established in 2013. For 10 years, we have been engaged in the research and application of new energy. Thanks to our advanced lithium battery technology, our products are widely used in many industries: including medical, automotive, health and beauty, games and entertainment, etc. You can choose from Hixon : rechargeable AA/AAA /9V lithium batteries, Bluetooth Speaker battery,etc. Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Hixon Technologies is a high-tech company dedicated to the research and development, manufacturing, marketing, and branding of rechargeable batteries. Hixon rechargeable batteries applications cover a wide range of areas, including office, business, medical, automotive, health and beauty, games and entertainment,and Smart Home, etc. The featured characteristics of Hixon rechcargeable lithium battery,include their small boday with high capacity,constant output,fast charge,large cycles.

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: Monday, Jul 20

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.

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Top Amazon Reviews


  • Battery capacity better than advertised
Size: 4 Pack 9V Batteries with Charger
These batteries are conservatively specified as 850 mAh. They actual capacity is closer to 970 mAh, and as far as I've been able to determine, is likely the upper limit of Lithium rechargable 9v batteries. I've tested ones advertised to be 1300 mAh, but was disappointed when they only delivered a third of the rated capacity. Non rechargeable 9v alkaline batteries have a capacity between 400 and 600 mAh, so these batteries have even greater capacity and are rechargeable. ... show more
Reviewed in the United States on May 19, 2026 by Bob B

  • Long lasting batteries
Size: 4 Pack 9V Batteries with Charger
Long lasting batteries
Reviewed in the United States on June 2, 2026 by luke

  • Good batteries.
Size: 4 Pack 9V Batteries with Charger
I am using these rechargeable batteries frequently. Good batteries.
Reviewed in the United States on April 29, 2026 by ak

  • Back ups for monitors, tools etc.
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

  • Rechargeable 9V: How did I live without?
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! ... show more
Reviewed in the United States on September 6, 2020 by Henry Shu

  • Great product
Size: 4 Pack 9V Batteries with Charger
Super easy to use.
Reviewed in the United States on March 10, 2026 by Todd A. Wester

  • Extra power immediately
Size: 4 Pack 9V Batteries with Charger
Excellent power above and beyond a normal 9 volt. Great for stun battons or something where you need mega power quickly
Reviewed in the United States on June 1, 2026 by chris adkins

  • Great capacity and they work great.
Size: 4 Pack 9V Batteries with Charger
I was surprised to find rechargeable 9 volt batteries as I was just use to buying them, however after having to constantly replace them (most of the IT Diagnostic equipment I use to trace jacked up fiber and cat 6 lines uses them) however these ones appear to last a bit longer than the store bought batteries however the one thing I love is they fit a lot better than the store bought batteries and don't require a ton of force or have the top prongs break off, so I will be buying more as so far these things haven't let me down yet. ... show more
Reviewed in the United States on July 26, 2025 by Michael

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