Kastar Battery 4X + Charger for NP-BY1 EN-EL11 LI-60B DLI-78 DB-L70 DB-80 Sony Action Cam Mini HDR-AZ1 Nikon Coolpix S550 S560 Olympus FE-370 Optio L50 M50 M60 V20 W60 W80 Ricoh R50 VPC-E10 Kastar Mini Rapid A/C Charger Features a Fold-out US Plug, 110-240V Worldwide Input Voltage, Car Charging Adapter, and European Plug. Kastar Battery Utra-high Capacity. Use high quality Japanese Cells for longer battery life with no Memory Effect. Charge indication Green lights for standby, Red is for charging and with automatic constant current control prevents battery from overcharging, short circuit, and electronic shock. All Items 100% decoded and 100% Compatible with the Original Camera, Battery, and Power Accessories. All Items Include 30-day Money Back and 3-YEAR Manufacturer Warranty.