Wasabi Power Battery Charger for Sony NP-FW50, BC-VW1, BC-TRW Mini rapid charger fully charges the battery in approximately 60-90 minutes Foldable flat pin allows for compact and easy storage Smart charging LED indicates when charging is complete and prevents battery from overcharging CE Safety Certification and UL Listed; Meets or exceeds OEM standards Includes universal 110-240V AC charger, European plug, and car adapter; 3-year manufacturer warranty Our batteries are long lasting and perfect for your next photo shoot -- 7.2V, 1300mAh  --  Higher capacity than the Sony original! Each battery features premium grade A cells. Safe and reliable -- products include over-charge &amp; short circuit protection. Batteries work with the Sony original charger. Chargers work with the Sony original batteries.