Are you a professional photographer and dont want to stop at the wrong moment, or do you take photos as a memento of family events and are afraid of missing out on the most memorable moments? The Newell DMW-BLJ31 battery provides high quality, safety and advanced technology, all at an attractive price. High quality The best quality cells are used in the production of Newell batteries. The capacity quoted in milliamps is real and ensures a long operating time. 100% safety The built-in intelligent safety system, based on the IC electronics, regulates the charging process. This guarantees safety and protection for the device and the user. Advanced technology The Newell replacement is built with lithium-ion technology. It allows repeated charging and discharging, as well as recharging at any time without the risk of the so-called "memory effect". Many years of experience The Newell brand has been on the market for many years and has a long list of satisfied customers, both among professionals and amateur photographers. Specifications model: DMW-BLJ31 technology: Li-ion capacity: 3500 mAh voltage: 7.4 volts Compatibility Panasonic DSLM LUMIX DC-S1, DC-S1R, DC-S1H