New 6 Hour High Capacity 'Intelligent' Lithium-Ion Battery (NP-FV100 Replacement) For Sony HDR-CX190/B, HDR-CX200/B, HDR-PJ200/B, HDR-CX210/B, HDR-CX260V, HDR-XR260V, HDR-PJ260V, HDR-PJ760V, HDR-CX760V, HDR-PJ710V, HDR-PJ580V, HDR-CX580V Ultra High Capacity (Non-OEM) Battery (4200 Mah), 5 Year Warranty Chemistry: Lithium-Ion (No memory loss) Integrated microchip for communications with camcorder and charger, prevents overcharging, & lengthens battery life Includes 5 Year Replacement Warranty