- NP-FW50 Battery -Sony NP-FW50 Lithium-Ion Rechargeable Battery is an original Sony battery for your compatible Sony equipment. Remaining battery capacity is displayed right on the battery, so you you're not caught unawares by a battery about to run out.Fast recharging time and more accurate and fast remaining capacity indication. Take along extra power for your compatible Alpha camera, so you can keep on shooting those precious memories. Lightweight and compact, the NP-FW50 also provides Info function for accurate % of remaining life.- BC-TRW Charger -Quickly charge your interchangeable lens camera battery, so you never miss a shot. The battery charger is compact so you can take it anywhere.Keep track of how long it will be till you're back shooting with a power-level indicator. You can see the percentage charging status on the indicator lamp.- Flashpoint Wireless Wave Commander Remote -The Flashpoint Wave Commander Wireless Radio Remote Intervalometer/Timer/Shutter Release is a remote shutter release that enhances a photographer's ability to preprogram a sequence of exposures over time on your SLR camera and control it from up to 330 feet away.Any time related function is controlled