Safety and a peace of mind when charging your Lipo's!  Tenergy fireproof sack is designed to stop and contain any fire caused by incorrectly charging poorly functioning lipo packs so you can safely transport, charge or store your batteries. 

Why buy this sack?

• Prevents and reduces chance of damage in the event of a LIPO battery catching fire
• Ensures battery stays in a protected container while charging
• Made with triple-layered flame retardant material
• Capable of withstanding up to 2000?
• Velcro seal design reduces airflow and oxygen
• Meets the rigorous international standards for flammability set by UL 94

Why not?

• Measures 7x9 inches and can fit battery packs up to 6 inches long.