9V Batteries, 9V 1000mAh Rechargeable Batteries 2 Pack Replacement 6F22 9v Battery for Smoke Detector
9V Batteries, 9V 1000mAh Rechargeable Batteries 2 Pack Replacement 6F22 9v Battery for Smoke Detector
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9V Batteries, 9V 1000mAh Rechargeable Batteries 2 Pack Replacement 6F22 9v Battery for Smoke Detector

4.9 stars out of 16 reviews
(4.9)|
16 ratings

Key item features

  • EXCELLENT PERFORMANCE: 6F22 9v lithium batteriesLonger lasting power and reliable performance than alkaline batteries, rechargeable, up to 1000 cycles - saves you a lot of money on alkaline batteries,9 v lithium batteries not only serve as a 9v battery for smoke detectors but also provide excellent power for other fire alarms and other household equipment.

  • WIDE APPLICATION:9V rectangular lithium-ion batteries are essential for a wide range of applications, from enhancing home security with smoke detectors and garage door openers to providing power for entertainment devices like transistor radios and bass guitars. These high-capacity batteries are designed with safety and environmental sustainability in mind, featuring advanced lithium-ion technology that offers superior performance and longer lifespan compared to traditional battery types.

  • SAFE : The 9V square rechargeable lithium battery, certified by IEC62133 and UL1642, represents a significant advancement in the field of energy storage technology. These certifications are crucial as they ensure that the battery meets stringent safety standards, which are essential for its safe use in applications such as smoke detectors . Solid-state electrolytes offer several advantages  including higher thermal stability, improved safety due to reduced flammability, and potentially faster ion transport rates. These characteristics could lead to batteries with superior performance and safety features suitable 

Current price is $10.19
Price when purchased online
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Columbus, 43215
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Sold by wowpower
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4.47457627118644 stars out of 5, based on 59 seller reviews(4.5)
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9V Batteries, 9V 1000mAh Rechargeable Batteries 2 Pack Replacement 6F22 9v Battery for Smoke Detector $10.19

9V Batteries, 9V 1000mAh Rechargeable Batteries 2 Pack Replacement 6F22 9v Battery for Smoke Detector
current price $10.19

9V Batteries, 9V 1000mAh Rechargeable Batteries 2 Pack Replacement 6F22 9v Battery for Smoke Detector

4.9 out of 5 Stars. 16 reviews

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Customer ratings & reviews

4.9 out of 5 stars
stars16 ratings5 reviews
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Showing 1-3 of 5 reviews

Nov 27, 2025
Craig
Top Reviewer
Item details
Count per pack: 8
Sold bywowpowerDelivered byWalmart
5 out of 5 stars review

Verified Purchase

nice charger

it comes with with this 4 C cable charger which is really nice just by itself if you wanted to charge four different C cable things not just these batteries

Helpful?3MKVQGXLT4V815415121564
Sep 12, 2025
Covacha
Item details
Count per pack: 2
Sold bywowpowerDelivered byWalmart
5 out of 5 stars review

Verified Purchase

first time I see such an interesting gadget. you didn't need a charger, that's great.

Helpful?3MKVQGXLT4V815415121564
Jan 4, 2026
Manoj
Item details
Count per pack: 2
Sold bywowpowerDelivered byWalmart
5 out of 5 stars review

Verified Purchase

It is a great product at that price!

Helpful?3MKVQGXLT4V815415121564