Feature:Capacity:750mAh/3.7VCharging port:JST portAvailable model:jjrc h12c V686Size:42x25x8mmPower:25CCharging time:about 30minsWorking time:10min for H12C per batteryPackage including:6x750mAh/3.7V battery1x6Port adapter1x12V adapter 1xEU UK plus adapter