PRODUCT CHARACTERISTICS •Applicable to all kinds of LED lamps. •Self-check function, the system automatically charges and discharges once every 30 days and every year. •High quality lithium ion batteries can be charged and discharged 500-800 times. •Overload Protection; Short Circuit Protection; Overcharge andOverdischarge Protection; Fault Connection Wire Protection;No-loading protection. •Aluminum housing, intelligent heat dissipation.