Panasonic CR2 Lithium Photo Battery 

The Panasonic CR2 Lithium Photo Battery provides a long‑lasting, high‑output power source ideal for compact, high‑drain devices. Built using high‑power lithium materials, it delivers fast, stable energy — perfect for equipment such as bike headlights, helmet lights for caving, camera flashes, motion sensors, and fire or smoke alarms.

Its lightweight construction and high energy density ensure exceptional performance, while the battery’s low internal resistance supports rapid power delivery, making it especially suitable for photography and security applications. Designed to operate reliably in extreme environments, it performs consistently across a wide temperature range.

⭐ Key Features

• 3V Lithium Photo Battery — High‑power output for demanding devices

• Long‑lasting performance thanks to high‑power lithium chemistry

• Low internal resistance for fast response and rapid flash recovery

• High energy density — lightweight yet powerful

• Wide operating temperature range: –20°C to +65°C

• Ideal for: Bike headlights, helmet lights, camera flashes, motion sensors, fire alarms, smoke detectors, security devices

🔄 Cross‑Compatible With

CR2, CR17355, DLCR2, KCR2, EL1CR2, 1CR2, CR2R, and other standard CR2 equivalents.