The polymer battery cases are made of aluminum laminated film, aluminum plastic film has many advantages, such as high temperature resistance, good insulation, good tensile strength, etc.

Aluminum laminated film has three thickness, 88um, 113um and 153um, we will choose the right thickness according to your requirements. Then, according to different battery sizes, use a pouch cell forming machine to punch various types of cases.

TOB new energy limited can supply full set lithium battery equipment and materials.

If you are interested in lithium battery industry, please feel free to contact us, our engineer will provide "one-stop" solution for you, provide a "Turn key" project for you.

Thank you for your interest!

Contact person:Gavin Zhu (Engineer & Sales)

Email:tob.gavin@tobmachine.com

Skype:tob.gavin@tobmachine.com

Wechat: TOB-007