Top 10 Best r12 in 2026

Main highlights

• •POWER FOR A WIDE RANGE OF DEVICES – The Duracell 123 3 Volt High Power Lithium battery is designed for use in a variety of compatible devices like wireless security systems, home automation, photography and lighting equipment, and more
• •LONG-LASTING POWER – Duracell high power CR123A Lithium batteries were also developed to provide reliable performance for essential devices like compatible smoke detectors and fire alarms
• •GUARANTEED FOR 10 YEARS IN STORAGE – Duracell 123 High Power Lithium batteries are guaranteed for 10 years in storage, so you can be confident these batteries will be ready when you need them
• •BUILT FOR RELIABLE PERFORMANCE in a wide range of high-powered devices, the CR123A is equivalent to 3V CR17345, DL123, and EL123 battery types and available in 1-, 2-, 4-, 6-, and 12-count packs
• •#1 TRUSTED BATTERY BRAND – From storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand

Main highlights

• •AVAILABLE SIZES: Duracell High Power Lithium batteries are available in CR123A battery, 223 battery, 245 battery, 28L battery, and CR2 battery sizes
• •BUILT FOR RELIABLE PERFORMANCE: In a wide range of high-powered devices, the Duracell CR123A lithium batteries are equivalent to CR17345 3 volt battery types
• •LONG LASTING POWER FOR A WIDE RANGE OF DEVICES: CR123A 3v lithium batteries are designed for use in a variety of compatible devices like wireless security systems, home automation, photography and lighting equipment, and more
• •GUARANTEED FOR 10 YEARS IN STORAGE: Duracell guarantees each High Power CR123A lithium 3 volt battery to last 10 years in storage, so you can be confident these CR123A batteries will be ready when you need them
• •QUALITY ASSURANCE: With Duracell 123 lithium batteries, quality is assured; every Duracell product is guaranteed against defects in material and workmanship
• •# 1 TRUSTED BATTERY BRAND: From storm season to holiday needs, Duracell is the # 1 trusted battery brand for 3v lithium battery Duracell 123

Main highlights

• •One 6-pack of CR123A Lithium 3-volt batteries with 1,550mAh capacity NOT RECHARGEABLE
• •Improved design offers up to 10-year leak-free shelf life; store for emergencies or use right away
• •Ideal for flashlights, night-vision goggles, and more
• •Not recommended for Arlo security cameras and for one-time use only; for rechargeable batteries check out Amazon Basics’ rechargeable line

Main highlights

• •6 pack of Energizer 123 Lithium Batteries
• •Energizer 123 lithium battery provides serious power for your high tech devices
• •Ideal batteries for cameras, flashlights and smart home devices
• •Powerful photo batteries last up to 10 years in storage
• •Energizer 123 lithium photo battery replaces 5018LC, CR123, CR123A, CR17345 and EL123
• •Provides reliable power for smart home devices and flashlights

Main highlights

• •Enegitech CR123A Lithium Battery Type: Non-rechargeable Lithium Battery, Voltage: 3V, Capacity: 1600 mAh ***These batteries are disposal batteries, please do NOT charge them
• •Replace for: CR123, CR123A, CR17345, DL123A, EL123AP, K123LA, SF123A, VL123
• •Wide Compatibility: Enegitech 123A battery is compatible with Flood Freeze Sensor, Smart Lock, Smoke Alarm, Smoke Detector, Water Leak Detector and other home alarm system device.
• •High Performance: Delivering up to 10 years of standby power, these batteries ensure your protection systems are always ready to perform when needed.
• •PTC Protection: Built-in PTC protection (pressure, temperature, current) to ensure battery with high safety performance than other brand batteries.

Main highlights

Main highlights

• •Non-Rechargeable Lithium battery
• •Rated 3 Volt, capacity 1.55Ah
• •Size 0.67" Dia x 1.36" H (17.0 mm x 34.5 mm)
• •Country of origin: United States

Main highlights

• •2 pack of Energizer 123 Lithium Batteries
• •Energizer 123 lithium battery provides serious power for your high tech devices
• •Ideal batteries for cameras, flashlights and smart home devices
• •Powerful photo batteries last up to 10 years in storage
• •Energizer 123 lithium photo battery replaces 5018LC, CR123, CR123A, CR17345 and EL123
• •2 pack of Energizer 123 Lithium Batteries

Main highlights

• •Contains 6 Energizer 123 Lithium 3 Volt Photo Batteries, delivering long lasting performance for your camera, shot after shot. Battery Capacity (mAh): 1500
• •Compatible with today’s high tech devices: Energizer Photo Batteries provide dependable performance in flashlights, digital cameras, digital camcorders, smart home devices, flash units, lasers, and more
• •Reliably ready when you need them: Our 123 Photo Batteries hold power for up to 10 years in storage, so you can always have battery power at hand
• •Replacement for: DL123A, CR17345, CR123A, K123LA
• •Eligible for use with an Amazon Dash Smart Shelf auto-replenishment scale to keep you stocked on your favorite necessities