Overview The Spinfire Standard Charger is designed to recharge an empty lithium battery in approximately 10 hours. This charger comes included with your Spinfire Ball Machine, but is also available for purchase as a replacement or spare if needed. Featuring smart charging technology, it automatically stops when the battery is full, ensuring your battery remains safe even if left connected for extended periods. Reliable and efficient, it’s a convenient solution for maintaining your machine’s readiness.