Xwell coin cell battery components are engineered for precision, durability, and optimal electrochemical performance. Each part is manufactured from 304 stainless steel to ensure long-term reliability in diverse applications.

1. Positive & Negative Cases

Models: Compatible with CR2016, CR2025, CR2032 standard sizes.
Material: 304 stainless steel (polished finish for enhanced conductivity).
Design: Seamless structure to prevent electrolyte leakage.

2. Spacer

Dimensions: 15.8mm diameter (available in 1.0mm and 1.5mm thickness).
Function: Maintains precise electrode spacing and insulation.

3. Spring

Dimensions: 15.4mm diameter × 1.1mm height.
Role: Provides consistent pressure to ensure stable electrical contact.

Specifications

Name	Model	Material
Positive and negative case	CR2016/CR2025/CR2032	304 stainless steel
Negative case	CR2016/CR2025/CR2032	304 stainless steel
Spacer	15.80.5mm 15.81.0mm 15.8*1.5mm	304 stainless steel
Spring	15.4*1.1mm	304 stainless steel

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Positive Case Spacer Spring Nagative Case Coin Cell Parts Lithium Ion Battery Raw Material

Key Components & Specifications​​

​​1. Positive & Negative Cases​​

​​2. Spacer​​

​​3. Spring​​

Key Components & Specifications

1. Positive & Negative Cases

2. Spacer

3. Spring