The 8900 Series models provide a clean, constant 13.6 VDC output for reliable operation of electronics and appliances. Automatic three-stage charging maintains the life of your battery with output voltages of 13.2 VDC "sleep" mode, 13.6 VDC nominal charge, and a 14.4 VDC " boost " charge. 8900 Series models also maintain peace and quiet, as the cooling fan runs only when needed. When the fan is running, it is so quiet it goes unnoticed. FCC Class B approval for every power center model means the units do not cause interference with tv's, radios, and other signals. Electronic current limiting automatically shuts down power during overload or short circuit conditions, protecting the life of your power center and electrical system.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov