{"product_id":"copper-aluminum-current-collector-foil-starter-bundle","title":"Copper \u0026 Aluminum Current Collector Foil Starter Bundle","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Copper \u0026amp; Aluminum Current Collector Foil Starter Bundle brings together two essential electrode current collector materials for laboratory battery research. Each bundle includes one roll of single-side-polished aluminum foil for cathode preparation and one roll of electrolytic copper foil for anode preparation.\u003c\/p\u003e\u003cp\u003eChoose the aluminum foil specification and copper foil roll size that best fit your electrode coating, coin cell, pouch cell, or materials-screening workflow.\u003c\/p\u003e\u003ch2\u003eBundle Includes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum current collector foil:\u003c\/strong\u003e 1235 aluminum, H18 hard state, purity ≥99.8%, 200 mm width, with selectable thickness and roll size. Commonly used as a cathode current collector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCopper current collector foil:\u003c\/strong\u003e electrolytic copper foil, purity ≥99.8%, 9 μm thickness, 200 mm width, single-side polished, with selectable roll length or weight. Commonly used as an anode current collector.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTypical Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLithium-ion and sodium-ion battery research\u003c\/li\u003e\n\u003cli\u003eCathode and anode slurry coating\u003c\/li\u003e\n\u003cli\u003eCoin cell and pouch cell electrode preparation\u003c\/li\u003e\n\u003cli\u003eCurrent collector comparison and materials screening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eEach bundle variant combines one aluminum foil specification with one copper foil specification. Please confirm the selected thickness, roll size, coating process, electrode chemistry, and cell format before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct images are representative. Exact roll appearance may vary by selected specification. For laboratory research use only; follow your institution’s handling, storage, and battery-assembly procedures.\u003c\/em\u003e\u003c\/p\u003e","brand":"Flux Battery Hub","offers":[{"title":"6um*200mm 1kg\/roll \/ 9um*200mm*10m One Side Polished","offer_id":45870583251135,"sku":"LA079-1","price":260.9,"currency_code":"USD","in_stock":true},{"title":"6um*200mm 1kg\/roll \/ 9um*200mm*20m One Side Polished","offer_id":45870583283903,"sku":"LA079-2","price":380.9,"currency_code":"USD","in_stock":true},{"title":"6um*200mm 1kg\/roll \/ 9um*200mm*2kg One Side Polished","offer_id":45870583316671,"sku":"LA079-3","price":400.9,"currency_code":"USD","in_stock":true},{"title":"6um*200mm 2kg\/roll \/ 9um*200mm*10m One Side Polished","offer_id":45870583349439,"sku":"LA079-4","price":350.9,"currency_code":"USD","in_stock":true},{"title":"6um*200mm 2kg\/roll \/ 9um*200mm*20m One Side 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