SNAPTAIN SP660 Drone Battery Kits 2 Drone Batteries for SNAPTAIN SP660 FPV RC Drone w/USB Charger 2 pces

Battery Kits for SNAPTAIN SP660 FPV RC Drone with Camera - Extend Happy Hours! About Drone Battery Battery Type: Lithium-Polymer Battery Capacity: 2000mAh Voltage: 3.7V Charging Time: 180mins Net Weight?50g / 1.76oz per battery Extend Flying Time: 40mins About USB Charger Power Input: DC 5V/ 2A Power Output: 4.2V/ 1A Package List 2 x SNAPTAIN SP660 Drone Battery 2 x USB Cable 1 x User Manual TIPS 1)Only use the original USB cable provided. 2)Please make sure the charging connectors of the charger and batteries are connected. 3)SANPTAIN cares about your safety. Please always keep an eye on the battery while charging.