Aluminum Nickel Copper Plated Battery Tabs - 1-50mm Width, 140°C Sealing Temperature for Li-ion Polymer Batteries

Price Negotiable

Price: 50-100000USD/Negotiable

MOQ: 100pcs

Delivery Time: 5-8 working days

Brand: XWELL

Product Description

Product Overview

Positive and negative battery tabs (electrode tabs) designed for lithium-ion polymer batteries in smartphones, Bluetooth devices, laptops, and other electronic applications.

Key Components

Metal Strip: Aluminum for positive terminal, nickel or nickel-copper for negative terminal
Insulating Film: Prevents short circuits during battery encapsulation with heat-sealing capability

Product Features

Dual-Material Design: Optimized aluminum anode and nickel/nickel-copper cathode materials
Multi-Layer Insulation: Black/white/single-layer films with 140°C heat-sealing temperature
Customizable Dimensions: Width 1-50mm, adhesive length 4-10mm, thickness 0.1-50mm

Technical Specifications

Parameter	Specification
Product Name	Positive/Negative Electrode Tabs
Adhesive Colors	Black, Yellow, White
Width Range	1mm - 50mm (Customizable)
Thickness Range	0.1mm - 50mm (Customizable)
Sealing Temperature	140°C (PP layer melts at 137°C)
Material Composition	Positive: Aluminum, Negative: Nickel

Technical Advantages

Superior Adhesion & Insulation

Metal Coating Technology: Special surface treatment ensures strong bonding to nickel, aluminum, and copper surfaces
Electrolyte Resistance: PPA high-temperature barrier layer prevents HF corrosion in battery environments

Precision Manufacturing

Burr-Free Edges: ISO-compliant quality control standards
Custom Production: Rapid prototyping capabilities with turnaround under 2 weeks

Why Choose Our Battery Tabs?

Proprietary Film Technology: 3-layer black film construction (carbon black + PE + PP) for optimal sealing performance
Safety Focus: Prevents aluminum-plastic film short circuits during battery encapsulation
Bulk Supply: Minimum order quantity negotiable with vacuum-sealed packaging for protection