AGM batteries

BEST AGM (Absorbent Glass Mat) Deep Cycle batteries on the market are different in construction compared to the cheaper standard Freetime battery. The AGM battery is completely sealed and maintenance-free. It also withstands deep discharge. Excellent charge reception capacity, low self-discharge and internal resistance. The fully enclosed structure is safe, no liquid leaks and no gasification during charging. Extremely long life, many times the life of a standard Freetime battery. We recommend placing the batteries indoors, especially if the system is used all year round. Ensure that the batteries are sufficiently charged during the winter.