Working with our Vertiv Sales team enables complex designs to be configured to your unique needs. If you are an organization seeking technical guidance on a large project, Vertiv can provide the support you require.

Learn More

Many customers work with a Vertiv reseller partner to buy Vertiv products for their IT applications. Partners have extensive training and experience, and are uniquely positioned to specify, sell and support entire IT and infrastructure solutions with Vertiv products.

Find a Reseller

Already know what you need? Want the convenience of online purchase and shipping? Certain categories of Vertiv products can be purchased through an online reseller.


Find an Online Reseller

Need help choosing a product? Speak with a highly qualified Vertiv Specialist who will help guide you to the solution that is right for you.



Contact a Vertiv Specialist

Longer life, lower total cost: Vertiv™ PSI5 Lithium-Ion UPS

Access reliable and efficient power protection, with 3X the battery life, faster recharge, and a lighter design.

Download brochure

Vertiv™ Liebert® PSI5 Lithium-Ion UPSs are ideally suited to protect servers and network infrastructure in edge or distributed IT applications.

Lithium-ion is a game-changing technology when it comes to UPS batteries. When compared to traditional valve-regulated-lead-acid (VRLA) batteries, Lithium-Ion batteries have greater power density, last up to 3 times longer, recharge much more quickly, and can endure up to 10x more discharge cycles. With a 5-year standard warranty, more than double the useful life, and significantly more runtime, the Liebert PSI5 Lithium-Ion UPS is at the top of its class.

Longer Life

Longer life Image

Longer Runtime

Longer runtime Image

Lower TCO

Lower TCO Image

Smaller & Lighter

Smaller & Lighter Image

Get your quote today

Fill out our form and we will contact you to discuss your power protection needs.

Join the Vertiv VIP rewards program

With Vertiv VIP Rewards, we make it easy for you to turn each eligible sale or activity into money and rewards in your pocket.

PORTALS

Language & Location