Product name

Electrode for super capacitor

Product model

L226-135

Item

Unit

Spec

Method

Electrode width and tolerance

mm

226±1

Digital calipers

Width and tolerance of coating area

mm

226±1

Digital calipers

Electrode thickness and tolerance

μm

135±10/250±10

Micrometer

Outer diameter of electrode roll

mm

≤400

Single-roll electrode length

m

≥200

Inner diameter of rewinding shaft

mm

75.8 ± 1

Coating method

Single side coating/Double sides coating

Foil material

Al

Glitch

≤ 1/2 of Al thickness