EXTENDED BATTERY LIFE - Power up your Olympus camera with this 1900mAh lithium-ion battery, ensuring you capture every moment without worrying about power drain. RELIABLE POWER SOURCE - The Jupio BLH-1 provides a stable 7.4V output, offering consistent performance and reliability for your Olympus E-M1 series cameras. COMPACT AND LIGHTWEIGHT - Designed to be easily portable, this battery adds minimal weight (0.18 lbs) to your gear, making it ideal for on-the-go photography. WIDE COMPATIBILITY - Fully compatible with Olympus E-M1 Mark II, E-M1 Mark III, E-M1X, and Pen F models, ensuring seamless integration with your existing equipment.