Flux Battery

304 Stainless Steel CR2430 Coin Cell Case Set (Four-Piece Assembly)

$56.00 USD

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SKU:LA067-1

Spacers (Diameter*Thickness) 19.0*1.0mm 20.0*0.4mm

Springs (Diameter*Thickness) 20.0*1.6mm

Quantity 100 sets 200 sets 500 sets

Purchase Orders Accepted
DDP Delivery: 5–12 Days
30-day Return & Refund Policy

Description

The CR2430 coin cell case set made from 304 stainless steel is designed for lithium battery research requiring a larger electrode area and higher loading compared to CR2032 cells. Each set includes a cathode case, an anode case with a gasket, a spring, and a spacer.

304 stainless steel provides good mechanical strength and basic corrosion resistance, making it suitable for routine electrochemical testing and general laboratory use. Compared to 316L, it offers a more economical solution while maintaining reliable sealing and assembly performance.

This case is widely used in battery prototyping, material evaluation, and standard cycling tests where extreme corrosion resistance is not required.

Key Features

304 stainless steel construction
Four-piece standard configuration
Larger internal volume than CR2032
Good mechanical strength and durability
Stable sealing performance
Compatible with standard coin cell crimpers

Technical Specifications

The spacer and washer spring are included in the price. Customers can also specify the combination.

Optional Spacer & Spring Configuration

Type	Spacer	Spring
CR20XX	15.8*0.5mm (Default for CR2032)	15.4*1.1mm (Default for CR2032)
	15.8*1.0mm	15.4*1.2mm
	15.8*1.5mm	15.4*1.3mm (wave spring)
	16.1*0.5mm	13*1.8mm
	16.1*0.8mm
	16.2*1.5mm
	16.2*1.5mm
CR24XX	19.0*1.0mm	20.0*1.6mm
	20.0*0.4mm

Coin Cell Case Dimensions (Cathode & Anode)

Type		Outside Diameter	Height (mm)	Inner Diameter (mm)	Height (mm)	Thickness (mm)
CR2016	Cathode Case	19.95	19.9	19.55	1.6	0.2
	Anode Case	18.7	17.4	17.6	1	0.2
CR2025	Cathode Case	19.95	19.9	19.45	2.3	0.25
	Anode Case	18.7	17.3	18.7	1.7	0.25
CR2032	Cathode Case	19.95	19.9	19.45	2.85	0.25
	Anode Case	18.6	17.2	17.2	2.25	0.25
CR2430	Cathode Case	24.45	24.4	23.8	2.9	0.25
	Anode Case	22.9	21.1	20.9	2.2	0.25