TR Sleeve is a patented and recyclable paper-based material that effectively stops thermal runaway propagation between lithium-ion battery cells within electric vehicles, battery packs and renewable energy storage systems.  By individually wrapping each battery cell with a super thin, fire-suppressant ThermoShield^TM paper, TR Sleeve ensures comprehensive protection without compromising the overall performance of the battery.  Regardless of the cell design, batteries can be tightly pressed or stacked without potting materials or separators, achieving maximum energy density within the battery packs.

TR Sleeve stands at the forefront of safety, sustainability, and efficiency in battery technology.  Its unique features not only address critical safety concerns, but also contribute to a greener and more cost-effective future for EVs, E-buses, E-bikes, E-scooters, and other modern devices that use lithium-ion batteries.