18650 battery nickel plate model
Feb 22, 2025
The types of 18650 battery nickel sheets are mainly distinguished based on their thickness and width
1. Thickness
0.1mm: Suitable for low current devices.
0.15mm: Commonly used in general applications.
0.2mm: Suitable for high current equipment.
2. Width
5mm: Used for connecting a single battery cell.
7mm: Used for parallel connection of multiple batteries.
8mm: Suitable for high current demand.
3. Common models
0.15mm x 7mm: Suitable for most 18650 battery packs.
0.2mm x 8mm: suitable for high-power equipment.
4. Material
Pure nickel: Good conductivity and corrosion resistance.
Nickel plated steel: lower cost, slightly poorer conductivity.
5. Suggestions for selection
Low current equipment: 0.1mm thickness.
General application: 0.15mm thickness.
High current equipment: 0.2mm thickness.
6. Precautions
Ensure good contact between the nickel sheet and the battery.
Avoid overheating and damaging the battery during welding.
