Due to the current situation regarding Global Supply Chain issues, we have experiencing increased battery supply lead-times. Batteries from motorcycles to aeroplanes could have lead-times up 6-Months. We do sincerely apologize to all customers who maybe effected. Due to requiring to source independent units for specific orders, prices are subject to change without notice, please contact us for personalized quotes and when we can expect stock to arrive. We do apologize again for this inconvenience.