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Provides enough power to last up to 10-years as a backup battery in ac-powered smoke detectors. Designed for better fit - tenergy's non-rechargeable batteries 9 volts is slightly slimmer with rounded edges and corners ensuring a perfect fit in any 9volt electronics.
Low self-discharge - tenergy 9volt lithium battery features ultra-low self-discharge of only 2% a year and are date stamped for freshness. Longer runtime 9v - tenergy's 4 pack 9v lithium batteries offer 2. 5 times more power than traditional 9V batteries. Tested and certified by ul standards.


9v lithium battery: 5400mwh long lasting li-ion batteries without memory effect, provide steady voltage until the whole cell is depleted.
Note: the standard voltage of all brand’s 9V lithium ion rechargeable battery is 8. 2v-8. 4v when fully charged. The build-in leD lights allow you to check the charging status.


Performs at any temperature - it doesn’t matter if you live in alaska or the Mojave desert. Store at around 68°F for best results. Safer, greener, making voniko 9v lithium battery safe, green, longer lasting – each voniko 9v 10 year battery is equipped with short circuit overcurrent protection and intelligent voltage surge safeguards, and ideal for high-drain devices.
With extreme temperature operation, VONIKO = always ready to go. Full 10-year shelf life – use them right away or store them for a future emergency – you can be sure they’ll remain just as fresh as the day you got them up to 10 years from now. Our batteries are designed to operate in temperatures ranging from -40°F to 140°F. Leak-free construction – nothing is worse than outdoor 9v battery leakage; luckily with VONIKO you’ll never have any reason for concern.

Please don’t charge these non-rechargeable batteries. You don’t bother to change battery often. Effectively reduces natural power loss and MORE conducive to long-term storage and usage.
High density energy - each one battery has 600mah high capacity and lasts 3-5 times longer than ordinary alkaline batteries in high current drain devices like digital cameras. Store the battery in a cool and dry environment and keep away from intense heat, fire or liquids. Ensures excellent performance in extreme weather or temperature from -20℃ - 60℃ / -4°F - 140°F. Putting safety first - walker batteries 9v have ul, ce, rohs certifications.

1. Energizer
#ad
2 Count, Energizer 9V Batteries, Ultimate Lithium 9 Volt Battery
#adEnergizer #ad - Our longest-lasting 9V battery. Holds power up to 10 years in storage for trustworthy backup energy, so you’re always prepared. Powers your most critical devices - ideal for your smart home devices, digital cameras, outdoor surveillance systems, and handheld games.More information #ad
2-pack of energizer Ultimate Lithium 9V batteries. Performs in extreme temperatures, for year-round, from -40F to 140° F, indoor and outdoor use.Brand | Energizer #ad |
Manufacturer | Energizer Batteries #ad |
Height | 4.5 Inches |
Length | 0.7 Inches |
Weight | 0.15 Pounds |
Width | 3.7 Inches |
Part Number | L522BP2 |
Model | 30039800911576 |
More information #ad
2. Amazon Basics
#ad
Long Lasting Power, Amazon Basics 4-Pack 9 Volt High-Performance Lithium Batteries, 10-Year Shelf Life
#adAmazon Basics #ad - Easy use & storage: Ships in easy-to-open packaging. Designed to last: retains power for up to 10 years in storage; store for later or use right away. Single use: these batteries are NOT rechargeable; for rechargeable options, check out Amazon Basics rechargeable batteries.More information #ad
Suitable for indoor and outdoor use; performs in extreme temperatures, ranging from -40° F to 140° F. In the box: 4-pack of 9-volt lithium batteries. Device compatible: ideal for digital cameras, smart home devices, handheld games, outdoor surveillance systems, and more.Brand | Amazon Basics #ad |
Manufacturer | Amazon Basics #ad |
Height | 1.91 Inches |
Length | 1.04 Inches |
Weight | 0.09 Pounds |
Width | 0.67 Inches |
Part Number | CR9V-4PK |
Model | CR9V-4PK |
More information #ad
3. Tenergy
#ad
Tenergy 9V Lithium Batteries, 1200mah Non-Rechargeable Batteries,10 Years Shelf Life Lithium 9 Volt Batteries, 4 Pack
#adTenergy #ad - We confident these batteries will provide power, even after 10 years in proper storage. Wide temperature range - use these batteries in your devices outdoors or inside and receive reliable power whether it's as cold as -40°F or as hot as 140°F.Provides enough power to last up to 10-years as a backup battery in ac-powered smoke detectors. Designed for better fit - tenergy's non-rechargeable batteries 9 volts is slightly slimmer with rounded edges and corners ensuring a perfect fit in any 9volt electronics.
More information #ad
Included with every purchase is free lifetime support from our local team based in California. Low self-discharge - tenergy 9volt lithium battery features ultra-low self-discharge of only 2% a year and are date stamped for freshness. Longer runtime 9v - tenergy's 4 pack 9v lithium batteries offer 2. 5 times more power than traditional 9V batteries. Tested and certified by ul standards.
Brand | Tenergy #ad |
Manufacturer | Tenergy #ad |
Height | 0.5 Inches |
Length | 4 Inches |
Weight | 0.25 Pounds |
Width | 1.7 Inches |
Model | 90693 |
More information #ad
4. Energizer
#ad
L522BP2, Energizer Ultimate Lithium 9V 2-Pack
#adEnergizer #ad - Manufactured by Energizer batteries- consumables. Product type: energizer Ultimate 9 Volt Batteries. Made in china.More information #ad
Brand | Energizer #ad |
Manufacturer | School Specialty - Education #ad |
Weight | 0.09 Pounds |
Part Number | L522BP2 |
Model | L522BP2 |
More information #ad
5. EBL
#ad
EBL USB Rechargeable 9V Lithium Batteries, 5400mWh Long Lasting LI-ion Batteries with Micro Charging Cable, Quick Charge in 2 Hours 4 Pack
#adEBL #ad - Quick charge in 2 hours: advanced iquick charging technology with DC 5V/1A USB input, the batteries are full charged in 2 hours, save time and more efficient. Unique usb charging design: convenient to charge anywhere directly with provided 4 in 1 micro USB cable, no need extra battery charger.9v lithium battery: 5400mwh long lasting li-ion batteries without memory effect, provide steady voltage until the whole cell is depleted.
More information #ad
Recharge up to 1200 cycles: these uSB rechargeable batteries have longer battery life than disposable alkaline batteries, economic and saving your money. High performance: ebl li-ion batteries with 5400mwh capacity, support stable power and longer working time for high frequently used devices, GPS, home security devices, toys, such as smoke/fire alarms, wireless microphone, medical devices etc. Note: the standard voltage of all brand’s 9V lithium ion rechargeable battery is 8. 2v-8. 4v when fully charged. The build-in leD lights allow you to check the charging status.
Brand | EBL #ad |
Manufacturer | EBL #ad |
Part Number | USB-9V |
Model | 9V600 |
More information #ad
6. EBL
#ad
EBL 9V Rechargeable Batteries 9 Volt Lithium ion 600mAh Li-ion Batteries 4-Packs
#adEBL #ad - Convenient operation without memory effect, can be charged anytime. Works with a variety of devices including smoke alarms, digital cameras, toys, game controllers, professional audio, clocks, and medical devices.More information #ad
Batteries: 4 counts rechargeable 9V batteries, li-ion 6F22 9 volt battery. Batteries can be recharged up to 1200 times, high quality with professional care. No memory effect, improved low self discharge makes it still maintain 75% of capacity after 3 year of non-use.Brand | EBL #ad |
Manufacturer | SHENZHEN BETTERPOWER BATTERY CO LTD #ad |
Model | 702335 |
More information #ad
7. Voniko
#ad
9 Volt Battery for Smoke Alarms and Medical Equipment, VONIKO Lithium Batteries 9 Volt 2 Pack – 9V Lithium Batteries – Long Life Smoke Detector Batteries 10 Years Shelf Life
#adVoniko #ad - New, better, flashlights, improved – power all of your cameras, and other everyday electronics with the latest 9v battery outdoor technology: lithium which is twice as strong as alkaline batteries. Our leak-free battery design has been perfected for several decades, keeping your 9 volt 10 year battery clean and safe.Performs at any temperature - it doesn’t matter if you live in alaska or the Mojave desert. Store at around 68°F for best results. Safer, greener, making voniko 9v lithium battery safe, green, longer lasting – each voniko 9v 10 year battery is equipped with short circuit overcurrent protection and intelligent voltage surge safeguards, and ideal for high-drain devices.
More information #ad
Welcome to the future of your batteries. With extreme temperature operation, VONIKO = always ready to go. Full 10-year shelf life – use them right away or store them for a future emergency – you can be sure they’ll remain just as fresh as the day you got them up to 10 years from now. Our batteries are designed to operate in temperatures ranging from -40°F to 140°F. Leak-free construction – nothing is worse than outdoor 9v battery leakage; luckily with VONIKO you’ll never have any reason for concern.
Brand | Voniko #ad |
Manufacturer | Voniko #ad |
Height | 1.89 Inches |
Length | 1.02 Inches |
Weight | 0.17 Pounds |
Width | 0.65 Inches |
Model | CR-V9 |
More information #ad
8. Walker's
#ad
Walker 9V Lithium Batteries, 8 Pack 600mAh Non-Rechargeable 9 Volt Batteries 10 Years Shelf Life for Smoke Detector, Fire Alarm System, Multimeter
#adWalker's #ad - Wide applications - walker 9v lithium battery can power up fire alarm, microphone, thermometer, smoke detector, multi-meter, clamp meter, doorbell, toys, metal Detector, and more household devices. Smart protection - built-in ptc protection can avoid over-current, even explosions caused by high temperatures.Please don’t charge these non-rechargeable batteries. You don’t bother to change battery often. Effectively reduces natural power loss and MORE conducive to long-term storage and usage.
More information #ad
Leak-proof protection prevents your devices from being corroded. Low self-discharge rate - walker 9v battery features extremely low self-discharge rate and still save about 90% power after one year storage. High density energy - each one battery has 600mah high capacity and lasts 3-5 times longer than ordinary alkaline batteries in high current drain devices like digital cameras. Store the battery in a cool and dry environment and keep away from intense heat, fire or liquids. Ensures excellent performance in extreme weather or temperature from -20℃ - 60℃ / -4°F - 140°F. Putting safety first - walker batteries 9v have ul, ce, rohs certifications.
Brand | Walker's #ad |
Manufacturer | Walker #ad |
Height | 1.95 Inches |
Length | 2.78 Inches |
Width | 2.1 Inches |
Part Number | XZ-010 |
Model | 9V |
More information #ad
9. PKCELL
#ad
9V Battery ER9V 1200mAH Lithium Batteries for Smoke Detectors Pack of 4
#adPKCELL #ad - Up to 10-year backup battery in ac-powered Smoke detectors. Model:er 9v 1200mah lithium Non-Rechargeable Battery. Diameter:48. 8×17. 8×27.More information #ad
5mm. Applications: smoke detectors, wireless microphones, remote control toys, smoke alarms, multimeter and other electronic instrumentation products. Low self-discharge rate less than 1% per year at 25°C.Brand | PKCELL #ad |
Manufacturer | PKCELL #ad |
Part Number | 4330205794 |
Model | 4330205794 |
More information #ad