10M 18650 Wavy 99.96% pure nickel strip 0.15mmx27mm for 18650-2P lithium battery welding Wavy nickel belt Wavy nickel plate stripApplication: battery connectionType: Li-ion batteries Ni plateFeature: battery packColour: silverMaterial: nickelPackage Contents:2 x nickel stripOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.