UPGRADED WITH USB-C RECHARGEABLE BATTERY
Say no more to disposable batteries. This Fosmon bicycle alarm is equipped with a long-lasting 700mAh rechargeable lithium battery. You save the environment while saving money too. One full charge can work for up to 1-3 months of use or 6 months in standby mode. Keep your bicycle, e-bike, electric scooter, motorcycle, cars, trailers, and luggage more secure with this alarm.