Portable Power Supply Lithium Ion compared to Lead Acid

[Cpt.Beyond]

Do any of you have experience with Lithium Ion Power Supplies for monolights? I have an Explorer XT (Innovatronix Incorporated | Products) and am wondering if I should make the big leap. It is pretty expensive and I just want to make sure I am getting value for money since I am pretty happy with my Explorer XT. How many pops can I get? Do I get faster recycle time? =)

Thanks in advance, guys.

:hug::