Need long-lasting 3-volt power for a digital camera, tactical torch or security sensor? The Energizer CR123A 3V Lithium Battery is built for high-drain devices, delivering 1500 mAh of dependable energy. This single pack keeps a fresh, ready-to-go cell on hand.
Energizer CR123A 3V Lithium Battery Performance and Reliability
Why Choose the Energizer CR123A (123) Lithium Battery?
Built on a lithium manganese dioxide (Li/MnO2) system, the Energizer CR123A holds a stable 3 volts under heavy load and delivers a high 1500 mAh capacity. It operates across an extreme temperature range of -40°C to 60°C and includes a built-in PTC safety device that limits current during a short circuit. Energizer rates its lithium cells for up to 10 years of storage.
Powering High-Drain Devices
The CR123A (also called 123) is the go-to cell for photography and security equipment. Browse our full range of CR123A batteries for bulk packs and other brands.
- Digital cameras and photoflash units
- Tactical flashlights and torches
- Home security sensors, alarms and smart doorbells
- Laser sights, rangefinders and pet tracking collars
What's in the Box
One (1) Energizer CR123A lithium battery. Setting up multiple cameras or sensors? See our lithium primary photo batteries.
Downloads & Safety Data
Energizer CR123A Lithium Battery Applications and Compatibility
The Energizer CR123A is a direct replacement for several common 3V lithium designations, so it fits a wide range of cameras, torches and sensors:
- CR123, CR123A, CR17345 (IEC)
- DL123A, EL123AP, 5018LC (ANSI)
Energizer CR123A (123) Specifications
| SKU |
EL123BP1T |
| IEC Designation |
CR17345 (ANSI-5018LC) |
| Nominal Voltage |
3.0 V |
| Chemical System |
Lithium / Manganese Dioxide (Li/MnO2) |
| Typical Capacity |
1500 mAh (to 2.0 V, at 100 ohms) |
| Dimensions |
17.0 mm diameter x 34.5 mm height |
| Typical Weight |
16.5 g |
| Operating Temperature |
-40°C to 60°C |
| Safety |
Built-in PTC short-circuit protection; UL listed (MH29980) |
| Shelf Life |
Up to 10 years storage (manufacturer rating) |
| Contents |
1 x Energizer CR123A lithium battery |
For more high-performance options, explore our full lithium battery range at Battery Specialists, delivered Australia wide.