NP-BK1 Battery and Wall Charger with Car Charger Adapter for Sony CyberShot DSC-W370 Digital Camera DavisMAX BK1 Battery Charger Bundle NP-BK1 Rechargeable Lithium Ion Replacement Battery + 1 Year Warranty Charger is designed with a folding A/C plug for easy and compact storage Car charger adapter included for on-the-go photo shoots Smart LED indicator easily shows charging status Guaranteed to meet or exceed the performance of the original manufacturer's battery and charger