CZFRIEND Smart Digital Display 4-in-1 Battery Charger Accessories Multi Battery Intelligent Charging Hub for DJI Mavic Pro

Product parameters: Input: 13.05-13.2V 8A (MAX.) Output: 13.05-1 to 3.2V Product weight: 80g (net weight), 104g (including packaging) Product size: 8*8*3cm (product itself), 8.8*8.8*3.7cm (including packaging) Features: Intelligently detect voltage, charge according to the remaining power from high to low Charging process digital screen display, charging status at a glance Note: It need to be used with the original charger, can charge 4 batteries at the same time.