Batterijen Lipo 7.4V 7.6V 11.4V 22.8V 11.1V 15.2V 14.8V 22.2V 2S 3S 4S 6S 5200mAh 6300mAh 6500mAh 6200mAh 6750mAh 8000mAh 7000mAh