Range Extender Battery For Fiido E-gravel C21/C22

Double The Range Also A Flashlight    20W high brightness LED lamp beads; strong/medium/weak/strobe modes; highlight mode; A Power Bank for a Phone Specification： Mounting Type   Frame Voltage                36V Capacity              5800mAh(208.8wh) 2A Charger          3 hours for full charge Weight                1560g Dimensions         295*90*83mm **Few spare parts if not available will be either shipped from EU if available takes around 7 to 12 days or from China and can take up to 30 days to deliver