Lithium Battery Tape

Lithium Battery Tape is made from PET polyester film coated with a special acrylic adhesive for lithium battery electrolyte. It has strong resistance to electrolyte, high adhesion, softness and good adhesion, and is environmentally friendly and halogen-free.

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Specially designed for the insulation and fixing protection of lithium/nickel/cadmium and other types of aluminium, steel and soft pack battery cells.
1. Bonding and fixing of positive and negative lug parts.
2. Insulation and protection of the pole lug area.
3. Bonding of lithium battery sealing parts.
4. High electrical insulation, used in the core insulation parts fixed.


Product Code
Technical Parameters
P22016 P22022 P22030 P22045 P22050
Color Green, Blue, Dark Green, Light Blue
Total Thickness [mm] 0.016 0.022 0.03 0.045 0.05
Adhesive Acrylic Acrylic Acrylic Acrylic Acrylic
180°Peel Strength[N/inch] 3±1 3±1 3±1 3±1 3±1
Tensile Strength[N/25mm] 170 170 170 170 170
Electrolyte resistant[85/24H] Pass
Long-Term Temperature Resistance[℃] 80 80 80 80 80
Short-Term Temperature Resistance[℃] 110 110 110 110 110


Lithium battery tape is a high-performance tape product specially designed for the lithium battery industry. It is made of special materials and has the characteristics of high temperature resistance, acid and alkali resistance, and electrical insulation. It plays an important role in all aspects of lithium battery manufacturing, maintenance, packaging and transportation.

main feature
1. High temperature resistance: Lithium battery tape can maintain stable performance in high temperature environments, ensuring the safety of the battery during high temperature operations.
2. Acid and alkali resistance: It has excellent acid and alkali resistance, which can effectively prevent the impact of chemical reactions inside the battery on the tape.
3. Electrical insulation performance: The tape has good electrical insulation performance, ensuring the electrical safety of the battery during use.
4. Excellent stickiness: Ensure that the tape can be firmly adhered to the battery surface and not easy to fall off.
5. Environmentally friendly materials: Made of environmentally friendly materials, non-toxic, odorless, and in line with international environmental standards.

Application scenarios
Lithium battery manufacturing:
During the production process of lithium batteries, lithium battery tape is used to fix and protect the negative electrode ears to ensure the integrity and stability of the battery.
It is used for winding and packaging of battery cells, effectively preventing damage and short circuit of battery cells during the manufacturing process.
During the PACK assembly process, it is used for wrapping and bottom insulation layer protection and binding fixation of battery cells.
Lithium battery maintenance:
During the repair and replacement of lithium batteries, lithium battery tape is used to fix and encapsulate the battery to ensure the safety and reliability of the battery.
Used to repair and protect the battery tabs to prevent them from loosening or being damaged.
Lithium battery packaging:
During the packaging process of lithium batteries, lithium battery tape is used to protect the batteries from the external environment, such as dust, moisture, etc.
Used to seal and reinforce battery packaging boxes to ensure the safety of batteries during transportation.
Other application scenarios:
During the R&D and testing of lithium batteries, lithium battery tape is used to make test samples and verify product performance.
Lithium battery tape can also be used in the battery recycling and reuse process for battery disassembly and classification.

product specifications
Width: can be customized according to customer needs
Length: Can be customized according to customer needs
Thickness: Various specifications available

Customized services
We provide customized services and can customize lithium battery tapes of different specifications, colors, and patterns according to customer needs to meet the needs of different customers.

Kind tips
Please store in a dry, cool place, away from direct sunlight and high temperature environments.
When using, please ensure that the surface of the tape and the object to be adhered is clean and dry to improve the bonding effect.

Specification data

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