Wasabi Power Battery Charger for Sony NP-FM30, NP-FM50, NP-FM51, NP-FM55H, NP-FM500H and Select Sony Cameras Fully charges the battery in approximately 60-90 minutes. Quick charge with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock. Dual voltage unit (110- 240V) can be used worldwide! Includes European plug adapter. CE Safety Certification. UL Listed. Meets (or exceeds) OEM standards. 3 Year Warranty