The Li16k is a high-capacity lithium-ion energy module engineered for demanding mobile and off-grid applications. It delivers 16 kWh of reliable, silent power in a compact footprint designed to pair seamlessly with Joule Case inverters. Built for food trucks, specialty vehicles, and commercial operators who need all-day runtime, the Li16k provides consistent output, flexible charging options, and rugged durability for real-world environments.
Durable Performance
Get nearly 15 years of power with high-quality LFP cell packs
Best Investment
No fuel. No maintenance. No downtime. It all adds up.
Convenient Footprint
Hours of energy packed into a minimal, rugged, functional case.
Expandable Capacity
Power for days. Stack and chain.
Low Impact
Emissions-free power that can be charged from solar or the grid.
Quiet Performance
Nearly silent, ultra-reliable
WARRANTY
To obtain warranty service, please contact our customer service team via telephone at (888) 200-5414, or via email at support@joulecase.com. If our customer service team determines that this is a warranty matter, Joule Case will provide appropriate packaging and will arrange for shipping back to our facility. You must properly package the product and provide proof of purchase and purchase date with the product. Please ensure any returns are addressed to:
Joule Case Warranty Dept.
121 E 38th St, Suite 102,
Garden City, ID, USA 83714.
We will process your return and send your repaired or replacement product to you, at our expense, for warrantied products being shipped to locations in North America. For product purchased or being shipped outside of North America, if you purchased through a local distributor, please contact the local distributor from whom you purchased the product, or email support@joulecase.com to obtain further distributor information.
NON-WARRANTY RETURNS
Joule Case will accept non-warranty returns of working products in good working order and re-saleable condition up to 30 days after delivery. Non-warranty returns must be arranged by Joule Case. Upon receipt of product and verification of condition, Joule Case will refund the purchase price less return shipping charges and 15% restocking fee.