Lithium-Ion UPS batteries last up to 3x longer than traditional VRLA batteries; with 5-year warranty on UPS and batteries Offers lowest total cost of ownership (TCO) with fewer or no battery replacements over its lifetime Environmentally friendly UPS reduces battery disposal and recycling with lower replacement rates The 1kVA UPS offers longer runtime and faster recharge time Add 1U external battery cabinet units to power the UPS for scalable runtime