NP-BN1 Replacement Rechargable Battery and Mini Rapid Charger for Sony Cyber-shot DSC-W510, DSC-W530, DSC-W550, DSC-W560, DSC-W570 2X High Capacity Sony NP-BN1 Replacement Battery CTA Mini Rapid Charger Compatible with Sony Cyber-shot DSC-W510, DSC-W530, DSC-W550, DSC-W560, DSC-W570 New Charger. Slim and portable design. Perfect Battery Pack for home and travel use.