![Amazon.com : Sony NP-BK1 Type K Rechargeable Li-Ion Battery Pack for Sony Webbie Camcorder, S780 & S750 Digital Cameras - Retail Packaging : Electronics Amazon.com : Sony NP-BK1 Type K Rechargeable Li-Ion Battery Pack for Sony Webbie Camcorder, S780 & S750 Digital Cameras - Retail Packaging : Electronics](https://m.media-amazon.com/images/I/51Z3sft+HWL.jpg)
Amazon.com : Sony NP-BK1 Type K Rechargeable Li-Ion Battery Pack for Sony Webbie Camcorder, S780 & S750 Digital Cameras - Retail Packaging : Electronics
![Sony Group Portal - Sony Launches High-power, Long-life Lithium Ion Secondary Battery Using Olivine-type Lithium Iron Ph Sony Group Portal - Sony Launches High-power, Long-life Lithium Ion Secondary Battery Using Olivine-type Lithium Iron Ph](https://www.sony.com/en/SonyInfo/News/Press/200908/ik0fha000000cvxw-img/8ido18000003pw9y.jpg)
Sony Group Portal - Sony Launches High-power, Long-life Lithium Ion Secondary Battery Using Olivine-type Lithium Iron Ph
![Amazon.com : Kastar Rechargeable Lithium-Ion Battery Pack Replacement for Sony NP-FP30, NP-FP50, NP-FP60, NP-FP70, NP-FP90, NP-FP51, NP-FP71, NP-FP91 InfoLITHIUM P Series Camcorders : Camcorder Batteries : Electronics Amazon.com : Kastar Rechargeable Lithium-Ion Battery Pack Replacement for Sony NP-FP30, NP-FP50, NP-FP60, NP-FP70, NP-FP90, NP-FP51, NP-FP71, NP-FP91 InfoLITHIUM P Series Camcorders : Camcorder Batteries : Electronics](https://m.media-amazon.com/images/I/71AAQHlorlL.jpg)