2 x Battery for Sony NP-BN1 Cybershot DSC-WX9 DSC-W380 DSC-W390 DSC-WX5 DSC-WX7 | eBay
Battery BN1 for Sony NP-BN1 Type N Cybershot DSC-QX10 TF1 TX10 W830 WX220 WX100 | eBay
Kastar 1-Pack Battery Replacement for Sony NP-BN1 NPBN1, Type N Battery, Sony BC-CSN, BC-CSNB Charger, Sony Cyber-shot DSC-WX150, Cyber-shot DSC-WX200, Cyber-shot DSC-WX220, Cyber-shot DSC-J10 - Newegg.com
Replacement for Sony NP-BN1 Digital Camera Battery (650mAh, 3.7V, Lithium-Ion) - Walmart.com
Kastar 2-Pack NP-BN1 Battery and LTD2 USB Charger Replacement for Sony Cyber-shot DSC-W630, Cyber-shot DSC-W650, Cyber-shot DSC-W670, Cyber-shot DSC-W690, Cyber-shot DSC-W710, Cyber-shot DSC-W730 - Walmart.com
Sony BC-TRX Quick Charger (for X, G, N, D, T, R, and K Series Batteries)
Sony Bc-csn Bc-csnb Charger for Camera Sony NP-BN1 NP-BN Battery - Etsy