Wasabi Power Battery for Toshiba PX1657, PA3791U, and Camileo H30, H31, X100 Rechargeable lithium-ion battery for select Toshiba Camileo camcorders Rated at 3.7V and ultra high 1900mAh for a longer run time Premium Japanese cells for longer battery life; CE safety certification Fully compatible with the Toshiba camcorder and charger Includes battery and 3-year manufacturer warranty