Plus free Windows PC power management software (Mac OS uses power saving settings). 'energy). 3-5 year lifespan. Automatic self-test for early detection of the need to replace a battery. Battery Failure notification provides an early warning battery failure analysis function. Includes: 2 USB charging ports, USB cable, user manual. Black. Certifications and standards: California (CEC) Battery Charger, CSA C22.2 NO. 107.3, cTUVus, FCC Part 15 Class B, UL 1778. APC UPS spare battery sold separately.
Adjustable voltage sensitivity - Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications.
Audible alarms - Provides notification of changing utility power and UPS power conditions
Automatic self-test - Periodic battery self-test ensures early detection of a battery that needs to be replaced.