⚡Exceptional 935mAh True Capacity: Engineered to deliver long-lasting and stable power for high-drain devices, ensuring consistent performance.
🛡️Built-in PTC Safety Chip | Explosion & Fire Proof: Equipped with an advanced PTC protection chip that prevents overheating, short circuits, and catastrophic failures, ensuring ultimate safety for you and your devices.
🔋Stable Voltage Output: Integrated Smart Power Management Chip, Prevents overload/overvoltage damage & delivers rock-solid 3V constant voltage until depleted. Protect your investments & ensure optimal, reliable performance in sensitive electronics.
🔐Advanced Monobloc Leak-Resistant Technology: One-piece construction enhances seal integrity, drastically reducing the risk of electrolyte leakage and protecting sensitive device interiors of your valuable devices.
⏱️12-Year Extended Shelf Life: Features extremely low self-discharge, allowing the battery to retain power for over a decade—ideal for emergency kits and backup storage. ensure your protection systems are always ready to perform when needed.
❄️🔥Wide Operating Temperature Range (-40℉ to 158℉): Performs reliably in extreme cold(-40℃) or heat(70℃), making it suitable for outdoor adventures, industrial use, and challenging environments.
🌱Built with Recycled Materials: Uses a steel casing made from 10% recycled content, providing durability while supporting environmental sustainability.
Broad Device Compatibility: MACORUN CR2 battery is Works seamlessly with golf range finders, home alarm system, red dot scope, temperature sensor, smoke detector, smart locks, cameras, flashlights, glucose meter, laser indicators, optical instruments.
Ready for Immediate Use: No charging required—just install and go. Perfect for emergencies, daily use, and professional applications. REPLACEMENT BATTERY: 1CR2、5046LC、CR15H270、CR17355、DLCR2、EL1CR2、KCR2、RLCR2-2