10 Best Cr123a Battery Packs For Alarm Systems

10 Best cr123a battery packs for alarm systems - November 2025

checkIcon 19M consumers helped this year.

Last Updated: 18-11-2025

Advertising Disclosure

Panasonic CR123 Batteries (CR123a) - Pack of 10

Panasonic

9.8

CHECK PRICE

more deals (1)

35% Off

CR123A 3V Lithium Battery, 1600mAh CR123 Disposable Batteries for Alarm System Motion Sensor Camera Torch Remote Toys Single Use 6 Pack

Batteriol

9.6

CHECK PRICE

more deals (1)

Best value

POWEROWL CR123A 3V Lithium Battery, 6 Pcs 123 Batteries (CR123 / CR 123A / CR17345) for Sensors, Keyless Locks, Photo Flash and Flashlights - (Non-Rechargeable)

POWEROWL

9.5

CHECK PRICE

more deals (1)

EBL CR123A 3V Lithium Battery 1600mAh, 6-Pack CR123A Battery for Photo Flash and Flashlights, Smoke Alarm, Toys - Long-Lasting & Low Self-Discharge (Non-Rechargeable)

EBL

9.2

CHECK PRICE

more deals (1)

ANSMANN CR123A 3V Lithium Battery [Pack of 8] CR123A/CR123/CR17345/DL123/EL123A Ideal For Alarm Systems, Smoke Detectors, Remote Controls, Keyless Locks, Walkie Talkies and Many More

Ansmann

9.1

CHECK PRICE

more deals (1)

15% Off

Enegitech CR123A Batteries, CR17345 3V Lithium Battery 1600mAh for Home Smoke Alarm, Carbon Monoxide Detector, Motion Sensor, Security Alarm System, Smart Sensor Non-Rechargeable (CR123A 4 Pack)

Enegitech

8.8

CHECK PRICE

more deals (1)

28% Off

DURACELL CR123 (2 Pack) High Power Lithium Battery 3V (CR123A / CR17345) – Long life guarantee – For Cameras, Flashlights, Smoke Detectors & Small Devices – 10–Year Storage Guarantee - Leak Prevention

Duracell

8.6

CHECK PRICE

more deals (1)

15% Off

Enegitech CR123A 3V Lithium Battery, CR17345 123 3 Volt Disposable Battery for Smoke Alarm, Motion Sensor, Security Alarm Sensor, Camera Non-Rechargeable (CR123A 2 Pack)

Enegitech

8.4

CHECK PRICE

more deals (1)

29% Off

Excelltec 4pk CR123A 3V Lithium Batteries – Long-Lasting Power for Cameras, Flashlights and High-Drain Devices, Reliable Multipurpose Battery Pack

SOL

8.2

CHECK PRICE

more deals (1)

31% Off

ANSMANN CR123A 3V Lithium Battery [Pack of 1] CR123A/CR123/CR17345/DL123/EL123A Ideal For Alarm Systems, Smoke Detectors, Remote Controls, Keyless Locks, Walkie Talkies and Many More, 5020012

Ansmann

8.1

CHECK PRICE

more deals (1)

Panasonic CR123 Batteries (CR123a) - Pack of 10

CR123A 3V Lithium Battery, 1600mAh CR123 Disposable Batteries for Alarm System Motion Sensor Camera Torch Remote Toys Single Use 6 Pack

POWEROWL CR123A 3V Lithium Battery, 6 Pcs 123 Batteries (CR123 / CR 123A / CR17345) for Sensors, Keyless Locks, Photo Flash and Flashlights - (Non-Rechargeable)

EBL CR123A 3V Lithium Battery 1600mAh, 6-Pack CR123A Battery for Photo Flash and Flashlights, Smoke Alarm, Toys - Long-Lasting & Low Self-Discharge (Non-Rechargeable)

ANSMANN CR123A 3V Lithium Battery [Pack of 8] CR123A/CR123/CR17345/DL123/EL123A Ideal For Alarm Systems, Smoke Detectors, Remote Controls, Keyless Locks, Walkie Talkies and Many More

Enegitech CR123A Batteries, CR17345 3V Lithium Battery 1600mAh for Home Smoke Alarm, Carbon Monoxide Detector, Motion Sensor, Security Alarm System, Smart Sensor Non-Rechargeable (CR123A 4 Pack)

DURACELL CR123 (2 Pack) High Power Lithium Battery 3V (CR123A / CR17345) – Long life guarantee – For Cameras, Flashlights, Smoke Detectors & Small Devices – 10–Year Storage Guarantee - Leak Prevention

Enegitech CR123A 3V Lithium Battery, CR17345 123 3 Volt Disposable Battery for Smoke Alarm, Motion Sensor, Security Alarm Sensor, Camera Non-Rechargeable (CR123A 2 Pack)

Excelltec 4pk CR123A 3V Lithium Batteries – Long-Lasting Power for Cameras, Flashlights and High-Drain Devices, Reliable Multipurpose Battery Pack

ANSMANN CR123A 3V Lithium Battery [Pack of 1] CR123A/CR123/CR17345/DL123/EL123A Ideal For Alarm Systems, Smoke Detectors, Remote Controls, Keyless Locks, Walkie Talkies and Many More, 5020012

Related Products