Top 10 Smoke Detector Fire Alarm – Electronics Features

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1. Enegitech


Enegitech 4 Pack 1200mAh Non-Rechargeable Li-ion Battery for Smoke Detector Fire Alarm Multimeter, 9V Lithium Battery

Enegitech #ad - Factory fresh battery 10 years shelf life. Comparison 2ultra high energy density and lasts 3-5 times longer than ordinary alkaline batteries in high current drain devices like digital cameras.

Protectionbuilt-in smart protection ensures good performance in any extreme weather or temperature from -20℃ ~ 60℃ / -4°F ~ 140°F. Up to 10-year backup battery in ac-powered smoke detectors and fire alarms. Performancefast flash performance with a consistent and very short recycle time. Wide applicationssmoke detectors, mini photo printer, remote transmitter, fire alarms, Infrared Thermometer, Wall Scanner, multi-meters, stud finder, Laser Thermometer, Temperature Gun, vital signs monitor and 9v lithium battery enabled devices. Comparison 1enegitech 1200mah batteries last 2x longer than 600mAh lithium battery.
BrandEnegitech #ad
Part Number9V 4P
Model9V 1200mAh
Warranty1 year manufacturer



VECTRIC, 9V Rechargeable Li-ion Batteries 800mAh High Capacity 9 Volt Lithium-ion 6 Packs with Smart Charger for Smoke Detector Fire Alarm Multimeter Microphone

VECTRIC #ad - Fast, compact charger: only need 2. 5hrs to fully charge 3 batteries. Easy connect charger: the 9v li-ion battery charger powered by 5V-1A ~ 5v-2. 4a usb input, easy to connect with cell phone charger adapter, car charger adapter, power bank or computer USB port, etc.

Battery features: 9v li-ion battery is safe, low self-discharge. Battery with built-in protection circuit to prevent external short-circuit, Without memory effect, over-charge, non-toxic, over-discharge. Battery charging status indicates by 3 LED lights for 3 independent slots. The charger with low heating loss when charging.

Package including: 6pcs 9v li-ion rechargeable batteries; 1pc 3-slot Battery Charger, 1pc User Manual, 1pc USB cable, 1pc clip connector special gift. Cycle life can be up to 500 times. Higher capacity battery: with high capacity of 800mah, 3 times of normal Ni-MH rechargeable battery, the capacity is 2 times of normal alkaline 9V one-time use battery, no need to change battery too often.
BrandVECTRIC #ad
ManufacturerVECTRIC #ad
Height0.59 Inches
Length1.89 Inches
Weight0.65 Pounds
Width0.98 Inches



KBT USB Rechargeable 9V Battery: 480mAh Li-ion Polymer Battery with Type C Charging Cable for Smoke Detector/Fire Alarm/Garage Keypad/Guitar/Ride on Toys/Arduino -2 Pack

KBT KEEP BETTER TECH #ad - Rechargeable build-in type c charging port, you can easily charge 2pack 9v battery with charging cable. Led indicate light 9v battery is charging while red light is on, charging to full capacity while blue light is on. Widely use this rechargeable 9v battery is widely used in most electronic devices such as wireless microphone, LED lighting devices, paintball guns, medical devices, electric 9v guitar, smoke/fire alarms, multimeter, electronic toys, GPS, remote controller detector, wireless video game controllers, home security devices, walkie-talkie, professional audio, metal detector, diamond detector etc.

The lithium-ion 9v battery can hold 800 times charging and discahrging cycles, which are equal to 800pack Alkaline battery.

Convenient set this set comes with 2 pack rechargeable 9V battery, 2 in 1 charging cable. If you have any probelms with the product caused by product itself, please contact with us for replacement or refund any time. You can save a lot money and time while you are using this rechargeable 9V battery. Life time warranty every battery from us is of guaranteed quality for life-time.
ManufacturerKBT KEEP BETTER TECH #ad
Height0.63 Inches
Length1.9 Inches
Width1 Inches



PKCELL 9V Battery Carbon 10 Count Zinc for Smoke Detectors 6F22 Battery, 10-Year Shelf Life,Ultra Long-Lasting

PKCELL #ad - Safe to usage—this batteries are made with advanced technology, or mercury chemicals, lead, does not contain chromium, and is double-sealed for safety and leakage. We are committed to providing the highest quality products and outstanding customer service.

Multiple applications-suitable for smoke alarms, smoke detectors, transistor radios, medical batteries, walkie-talkies, test and instrumentation devices, lcd displays, and other small portable appliances. In proper storage, these batteries can hold power for up to 3 years. Powerful energy- pkcell 9v 6lr61 batteries with ultra long-lasting power, and a long service life also means the battery should be changed at a lower frequency than smaller cells, making them ideal battery.

Ideally used in circuits with low power consumption so that it can work for longer durations. After-sales service-if you have any questions, please feel free to contact us. Reliable quality-it is an affordable, reliable, dedicated low-power solution to provide sufficient energy to your application.
BrandPKCELL #ad
ManufacturerPKCELL #ad
Height0.68 Inches
Length1.9 Inches
Width0.44 Inches
Part NumberC6F229V10PC



2/Pack,9 Volt USB Rechargeable Batteries 10 Years Over 2500 Cycles for Smoke Detector Fire Alarm,Metal Detector,Multi-Meter,Garage Keypad,Ride Toys, 9v Lithium Battery Rechargeable 1000 mAh

MGGZXR #ad - The 9v li-ion rechargeable batteries do not contain mercury and do not require special treatment. The 9v lithium-ion battery built-in usb charging port can be charged by laptop, car charger and other USB devices wherever you go, power bank, no longer worry about finding a specific charging device.

9v li-ion battery works well in extreme temperatures -40°C - +60°C. Excellent shelf life of rechargeable lithium battery that can be used after 10 years of storage. This 9v rechargeable lithium battery has completed a technological breakthrough in the industry, simulating the working principle of dry batteries, reaching a real capacity of 1000mAh and a full voltage of 9. 5v. The mggzxr battery is a long-lasting power source designed for all devices that require 9v power.

The great thing about Li-ion batteries is that they don't have damaging leaks. 9v lithium battery perfectly works for smoke detector alarms, clocks, multimeter, pencil sharpeners, walkie-talkie, microphones, digital cameras, portable radios, calculators, fire alarm, toy remotes, flashlights, medical devices and other high drain electronic devices. The biggest feature of 9v lithium battery is low self-discharge, about 003% per month, less than 1/100 of NiMH battery.
BrandMGGZXR #ad
ManufacturerMGGZXR #ad



PAISUE 9V Rechargeable Batteries, 1300mAh High Capacity Lithium-ion Long Lasting Batteries for Smoke Detector Fire Alarm Multimeter Radio Microphone with USB-C Fast Charging Cable 3-Count

PAISUE #ad - The build-in leD lights allow you to check the charging status. Support stable power and longer working time for high frequently used devices, home security devices, GPS, such as smoke/fire alarms, toys, medical devices etc. Usb-c charging design:unique usb-c charging design convenient to charge anywhere directly with provided 2 in 1 USB-C fast charging cable, no need extra battery charger.

If you are not 100% satisfied with our product, Please feel free to contact us via Amazon and will be our pleasure to serve you. Higher capacitypaisue 9v 1300mah high capacity batteries about power more than other Battery. More battery capacity, more time to use. High quality100% new 0 cycle high quality 9v battery, over temperature protection, Every battery is tested by professional tester under strict quality control standards, over charging protection, over load protection, short circuit protection and safeguard protection.

High performancepaisue 9v long lasting batteries without memory effect, wireless microphone, provide steady voltage until the whole cell is depleted. Worry-free warrantywe provide 24-hour quick reply, 30-day Money Back. Grade a+ cells ensure longer battery life and fast charging, Up to 1200 highly efficient charge cycles are available.
BrandPAISUE #ad
ManufacturerShenZhen Maxpower Technology Co., Ltd #ad



9V Batteries 9V 6LR61 Battery 9 Volt Battery Alkaline Battery Disposable Batteries for Smoke Detector 4 Counts

PILOCEL #ad - Check carefully- this battery model is 9V 6LR61, please check the model and the package quantity before purchasing the product. Advantages- the battery will last longer and continue to work even under harsher conditions, which will make your equipment work better.

Advanced materials- this is a high-quality battery that is mercury-free, lead-free, and chromium-free, and can be discarded with household waste. Fitment- 9v batteries are mainly used in alarms, remote control toys, wireless doorbells, wireless earphones, universal watches and other electronic equipment. All materials have been carefully inspected and verified to meet the most stringent quality standards. Ideal replacement- meet the standard size of 9V battery, can be directly installed in all kinds of equipment suitable for 9V battery.
BrandPILOCEL #ad
ManufacturerPKCELL #ad
Part Number6LR61



9v Lithium Battery Rechargeable 1000 mAh, 2/Pack,9 Volt USB Rechargeable Batteries 10 Years Over 2500 Cycles for Smoke Detector Fire Alarm,Metal Detector,Multi-Meter,Garage Keypad,Ride Toys

MGGZXR #ad - This means that even if the battery is not used for 10 years, the battery will not fail and can be used normally. The built-in leD lights allow you to check the charging status. Widely used:lithium 9v battery are a popular choice for high-frequency devices, Metal detector, medical devices, such as smoke detector alarms, fire alarm, GPS, toys, wireless microphones, thermometer, walkie talkies, garage door opener, electric guitar and more.

Usb charging design : this 9v lithium battery can be charged quickly and conveniently with provided 4 in 1 micro USB cable, so you can charge it anywhere without need for an extra battery charger. Large capacity: this 9v rechargeable lithium battery has 1000mAh large capacity. Multiple protection:mggzxr 9v battery built-in protection device to prevent overcharge, overvoltage, overcurrent, reverse charge protection with CE and RoHS/PSE Safety Certification, over discharge, can protect the battery and charger very good.

It's super power supply capacity far exceeds other batteries. Up to 2000 cycles of charging is a good substitute for disposable batteries and is more environmentally friendly. Low self-discharge: the most prominent feature of mggzxr 9v batteries is low self-discharge, is about 003% per month, which is less than 1/100 of Ni-MH batteries.
BrandMGGZXR #ad
ManufacturerMGGZXR #ad
Height0.67 Inches
Length1.85 Inches
Weight0.14 Pounds
Width1.02 Inches
Model9V battery
Warranty2 year manufacturer



9V 6F22 Mn1604 battery For Smoke Detectors 5pc

PKCELL #ad - Application: smoke detector, wireless doorbell, multimeter, wireless microphone, alarm system, remote control toys, wireless headset and other products. Chemistry: 9v Zinc chloride battery. Life time :3 years. Also known am Mn1604. Capacity: 80ohm, 24h/d, 140minutes Height: 1. 91 inch Diameter: 069 inch.
BrandPKCELL #ad
Manufacturerpkcell #ad
Weight0.44 Pounds
Part Number6f22
Model9V 6F22

10. Voniko


Year Shelf Life, Ultra Long Lasting with a 7, VONIKO 9V Batteries, Alkaline 9V Battery 4 Pack

Voniko #ad - Using alkaline, our batteries are 6 - 9 times better compared to yesteryear’s standard carbon batteries. Protection comes first — we combine a double layer internal structure housed within a stainless steel cover so that Voniko's 9V batteries are 100% leakproof. Environmentally considered — we fully consider our environmental impact as we make our premium grade alkaline batteries.

We provide packaging which could be reused as well as our 9V batteries 4 pack being free from mercury and cadmium under the control of all stages of the manufacturing process. Lasting as long as many leading national brands, investing in our 9 volt battery pack will save you much money in the long-run. Avoid short circuits, mixing and matching old batteries with new ones. Bring new life to your electronic devices — these voniko 9v batteries are perfect for many popular gadgets and household items: Digital cameras, wireless keyboards and mice, alarm clocks, radios, remote/game controllers, shavers, and electronic toys to name a few.

Modern batteries for the digital age — with technological advancements rapidly improving our equipment & gadgets, we decided it is time to bring batteries into the digital age. Designed to go the distance — you can store our batteries for up to 7 years and they'll be as fresh as the day they were made thanks to our patented power barrier technology.
BrandVoniko #ad
ManufacturerVoniko #ad
Height0.7 Inches
Length6.7 Inches
Width5.7 Inches
Part NumberMorza/va501
WarrantyInsert correctly (+/-). Do not recharge, disassemble, short-circuit, dispose of in fire or solder on batteries. Do not mix new and used batteries, different chemistries or brands that may explode, leak and cause damage.