CR123A 123A 3.0V Li-MnO2 Battery
For Security, Smoke Detectors & High-Rate Devices
Key Features
- Voltage & Capacity: 3.0V nominal (OCV ≥3.10V), 1600mAh rated to 2.0V cut-off at +25°C
- Physical Spec: 123A size, max. 17.0×34.5mm, approx. 20g — fits standard 123A holders
- Shelf Life: Low self-discharge <1%/year, long storage life
- Safety & Cert: UN38.3 / CE / UL; stainless-steel case, leak-proof
- Chemistry: Spiral-wound Li-MnO2 — up to 260Wh/kg, non-rechargeable primary cell
Core Advantages
- High Capacity + High Rate: 1600mAh with up to 1500mA continuous
- Stable 3.0V Output: Flat discharge throughout life
- Wide Temperature Range: -40°C to +85°C
- Safety-Critical Proven: Used in detectors and alarms worldwide
- Standard 123A Format: Drop-in compatibility
Applications
- Fire Safety: Smoke detectors, gas alarms, lightning strike counters
- Security: Alarm systems, security cameras, wireless sensors
- Imaging & Lighting: Cameras, video cameras, LED flashlights
- Communications: NB-IoT/LoRa modules, wireless devices
The CR123A is a 3.0V 123A-size Li-MnO2 primary battery rated 1600mAh (17.0×34.5mm, ~20g), supporting up to 1500mA continuous discharge. The high-capacity version is widely used in security systems, smoke detectors, cameras and wireless communication devices.
Get in touch
Address
Xinwu Rd, New tech industrial zone, xinxiang city Henan province, 453000, China
Contacts
Sales +86 0373 99188888
office@newenergise.com