The battery belongs to the Newell Plus series. This is the most advanced series of batteries of well-known and respected manufacturer, characterized by the best working parameters, increased capacity and durability. High capacity High capacity of the battery has been achieved by increasing the density of the accumulated charge. Thanks to this cell guarantees a longer supply of power to equipment on a single charge compared to older generation batteries. Safety Thanks to the use of the latest microprocessors that protect the cell from overheating and the highest quality components, battery life has also been increased. Advanced technology By using the most advanced lithium-ion cells, the battery is 100% free of the so-called „memory effect“. This means that Newell Plus can be recharged at any time, regardless of the state of charge. Recharging the battery has no effect on its capacity or service life. Body Robust, durable housing protects the cell and electronic components from mechanical damage, making the battery safe to use. Specification model: NP-FW50 technology: Li-ion capacity: 1100 mAh current: 7,2 V Compatibility Sony Alpha A7, A7 II, A7R, A7R II, A7S, A7S II, SLT-A33, SLT-A35, SLT-A37, SLT-A55, NEX-3, NEX-5, NEX-6, NEX-7, NEX-C3, NEX-F3, A3000, A3500, A5000, A5100, A6000, A6300, A6500, DSC-RX10, DSC-RX10 III