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{"title":"5P Hollow Single-Sided Adhesive Fish Paper Gaskets for 21700 Lithium Batteries,","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/e5\/d87fc1db9a87af514c8a9ffae17c-200x200-1\/5p_hollow_single_sided_adhesive_fish_paper_gaskets_for_21700_lithium_batteries_2c_flame_retardant_26_eco_friendly.jpg","attrs":{"Model Number":"21700 Fish Paper","Certification":"CE","Payment Terms":"T\/T","Price":"USD 0.8-1.88"}}
{"title":"21700 Cylindrical Battery 2P Hollow Fish Paper Gaskets, Single-Sided Adhesive","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/84\/7928b6b8ee254700f60b35bd408b-200x200-1\/21700_cylindrical_battery_2p_hollow_fish_paper_gaskets_2c_single_sided_adhesive.jpg","attrs":{"Model Number":"21700 Fish Paper","Payment Terms":"T\/T","Price":"USD 0.1-1","Supply Ability":"2000000PCS\/day"}}
{"title":"2\u00d73 Six-Cell Hollow Battery Pack Fish Paper Insulation Gasket for Lithium","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/db\/f58651fe31217e77a98a3f9645d5-200x200-1\/2_c3_973_six_cell_hollow_battery_pack_fish_paper_insulation_gasket_for_lithium_batteries.jpg","attrs":{"Model Number":"21700 Fish Paper","Payment Terms":"T\/T","Price":"USD 1.5-1.9","Supply Ability":"2000000PCS\/day"}}
{"title":"21700 Lithium Battery 3 Cell Solid Fish Paper Insulation Washer with Adhesive","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/06\/2fee02ce46736b82c409cd68fd17-200x200-1\/21700_lithium_battery_3_cell_solid_fish_paper_insulation_washer_with_adhesive_backing.jpg","attrs":{"Model Number":"21700 Fish Paper","Payment Terms":"T\/T","Price":"USD 0.3-0.99","Supply Ability":"2000000PCS\/day"}}
{"title":"2 Cell Solid Fish Paper Insulation Washer for 21700 Lithium Battery Pack, Flame","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/2c\/76e6bba18b6c402b8788310f196e-200x200-1\/2_cell_solid_fish_paper_insulation_washer_for_21700_lithium_battery_pack_2c_flame_retardant_electrical_insulation_gasket.jpg","attrs":{"Model Number":"21700 Fish Paper","Payment Terms":"T\/T","Price":"USD 0.5-1.2","Supply Ability":"2000000PCS\/day"}}
{"title":"21700 Lithium Battery 3 Cell Solid Fish Paper Insulation Washer with Adhesive","imgUrl":"https:\/\/img.chinax.com\/nimg\/d6\/06\/2fee02ce46736b82c409cd68fd17-200x200-1\/21700_lithium_battery_3_cell_solid_fish_paper_insulation_washer_with_adhesive_backing.jpg","attrs":{"Model Number":"21700 Fish Paper","Payment Terms":"T\/T","Price":"USD 0.3-0.99","Supply Ability":"2000000PCS\/day"}}
21700 Lithium Battery Cell 4P Solid Fish Paper Insulation Gasket is specially designed for lithium battery packs and power battery modules. Made from high-quality fish paper (vulcanized fiber paper), this insulation washer provides excellent electrical insulation, high temperature resistance, and flame-retardant performance.
The solid 4-cell design ensures accurate positioning and reliable protection between battery cells, helping to prevent short circuits, abrasion, and electrical leakage during battery assembly and operation. It is widely used in EV batteries, energy storage systems, power tools, electric vehicles, and other lithium-ion battery applications.
Features:
Designed for 21700 cylindrical lithium battery cells
4-cell solid structure for stable positioning and insulation protection
Excellent electrical insulation performance
High temperature resistant and flame retardant material
Prevents short circuits and improves battery safety
Available in customized sizes, thicknesses, and adhesive options
Suitable for automated battery pack assembly and module production
Material: Fish Paper / Vulcanized Fiber Paper Application: Lithium Battery Pack, EV Battery Module, Energy Storage Battery, Power Tools Battery
Customization: We provide OEM/ODM customization services, including die-cut shapes, thickness, dimensions, adhesive backing, and special flame-retardant requirements.
