Panasonic DMW-BLJ31E Battery for Lumix S1, S1R and S1H Cameras

The Panasonic DMW-BLJ31E is a dedicated lithium-ion rechargeable battery pack designed specifically for Panasonic's Lumix S series of full-frame mirrorless cameras. This high-capacity battery provides reliable power for extended shooting sessions, making it an essential accessory for photographers and videographers using compatible camera bodies. It serves as either a primary power source or a convenient spare battery to swap in during long shoots, ensuring your camera remains operational when you need it most. This battery features a substantial 3100mAh capacity and operates at 7.2 volts, offering extended usage time between charges. Its physical dimensions are 72.35mm in length, 41.70mm in width, and 21.00mm in height, with a weight of approximately 110 grams, making it compact enough to carry multiple units without adding significant bulk to your camera bag. The battery is constructed with Panasonic's quality components and is engineered to meet the specific power requirements and safety standards of the Lumix S system, ensuring stable performance and protection against overcharging or overheating. The DMW-BLJ31E is ideally suited for professional photographers, videographers, and serious enthusiasts who rely on the Lumix S1, S1R, or S1H cameras for their work. It is particularly valuable for those engaged in wedding photography, documentary filmmaking, event coverage, or landscape photography where access to mains power may be limited. Having one or more spare batteries allows for uninterrupted shooting throughout the day, providing peace of mind during critical assignments. Proper care, including storage in a cool, dry place and using the recommended Panasonic charger, will help maintain the battery's performance and lifespan over many charge cycles.