New Apple iPod Classic 6th & 7th Generation Arctic Blue / Blue / Arctic Blue (Black) Backplate (Thick) the 3800mah thin batteries are

the 3800mah thin batteries are ONLY compatible with iFlash Quad & iFlash uDUAL

64MB iPods: 256GB 512GB 1TB 2TB

the 2200mah rectangle batteries are ONLY compatible with iFlash Quad & iFlash uDUAL

Shade of blue matches the original 2nd generation

New Apple iPod Classic 6th & 7th Generation Arctic Blue / Blue / Arctic Blue (Black) Backplate (Thick) the 3800mah thin batteries are128GB 256GB 512GB 1TB iPods are upgraded with SD card storage using Tarkans iFlash Solo, Dual & Quad adapters. Please note: 120GB & 128GB iPods are a mix of 6th & 7th Generation logic boards. If you prefer one over the other, please include it in your note. All iPods come with a new USB charge sync cable! Limited Warranty Information & FAQ Access Here