EZOPower NP-BN1 Lithium-Ion Battery for Sony Cyber-shot TX30, TF1, WX80, W730, W710, W670, WX150, TX20, TX66, W690, WX70, W650, W620, W610, TX200V, WX50 EZOPower High Quality Battery for Sony NP-BN1 (EZCBA25) Battery Type: Lithium-Ion. Battery Capacity:600mAh. Battery Voltage: 3.6 volts;No memory loss effect. Integrated microchip prevents overcharging & lengthens battery life. One Year Warranty. Also compatible with Sony CyberShot TX30, TF1, WX80, W730, W710, W670, WX150, TX20, TX66, W690, WX70, W650, W620, W610, TX200V, WX50, TX55, T110, TX100V, TX10, W510, W570, W560, WX9, W530, WX5, TX9, T99, TX5, W350, W310, W330, TX7