SUBLUE Tini Spare Battery Keep your Tini Underwater Scooter ready for longer dives with this official quick-swap pack. Capacity: 10,670 mAh / 98 Wh Run time: up to 60 min* Charge time: about 3.5 h Recommended charger: 16.8 V / 3.3 A (charge at 20 °C ± 5 °C) Actual run time varies with speed, water temperature, and user weight. Safety Warnings Risk of fire or burns. Do not open, crush, heat above 65 °C, or incinerate. Swap, charge, and dive back in—no interruptions.