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Pre-Slotted 21700 Battery Case Kit (Pre-Nickel-Plated Steel) with Insulation Gaskets & Explosion-Proof Cap

Pre-Slotted 21700 Battery Case Kit (Pre-Nickel-Plated Steel) with Insulation Gaskets & Explosion-Proof Cap

Moq: 50 adet
Fiyat: Pazarlık edilebilir
Standart ambalaj: karton
Teslim süresi: 5-7 iş günü
Ödeme yöntemi: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Tedarik kapasitesi: 100000 adet/ay
Ayrıntılı Bilgiler
Menşe yeri
Çin
Marka adı
XWELL
Model numarası
21700
Modeli:
21700 kasa seti
Stil:
Önceden Oluklu
Yüzey kaplaması:
Ön nikel kaplamalı çelik
Duvar Kalınlığı:
0,2-0,3 mm
Çap:
21 mm (çap)
Uzun:
74 mm (kasa yüksekliği)
Ürün Tanımı
Pre-Slotted 21700 Battery Case Kit (Pre-Nickel-Plated Steel) with Insulation Gaskets & Explosion-Proof Cap

Streamline your battery assembly process with our high-performance 21700 slotted battery case set—engineered for safety, precision, and convenience, tailored to meet the demands of modern energy storage and device manufacturing.

Key Components & Premium Material

Every set comes fully equipped with essential parts to get your production up and running:

  • 21700 Slotted Cylindrical Steel Shell: Crafted from pre-nickel-plated steel, offering excellent corrosion resistance and electrical conductivity. The pre-slotted design (done via professional grooving machinery) eliminates the need for on-site slotting, saving you time and reducing production hassle.
  • Explosion-Proof Cap: Integrates reliable safety mechanisms to prevent overpressure risks, safeguarding your battery cells and end products during operation and storage.
  • Insulation Gaskets: High-quality insulating materials ensure optimal isolation between components, avoiding short circuits and enhancing overall battery stability.
Core Advantages That Matter
  • Ready-to-Assemble Convenience: The pre-slotted shell skips the tedious step of manual or in-house slotting, cutting down your assembly time by up to 30% and boosting production efficiency.
  • Superior Build Quality: Adopts CNC precision stamping and drawing processes for uniform wall thickness (0.2-0.3mm), smooth inner/outer surfaces, and consistent dimensional accuracy—perfectly fitting automated assembly lines.
  • Reliable Safety Assurance: From the corrosion-resistant pre-nickel-plated steel to the explosion-proof cap and insulation gaskets, every component is designed to prioritize safety, minimizing failure risks.
  • Universal Compatibility: Specifically designed for the 21700 cylindrical battery format (21mm diameter × 70mm height), compatible with most standard 21700 cells and widely used in power tools, energy storage systems, electric vehicles, and more.
Why Choose Our Battery Case Set?

Whether you’re a small-scale manufacturer or a large enterprise, our 21700 slotted case set delivers tangible value:

  • Eliminates extra processing steps and equipment investment for slotting.
  • Ensures consistent product quality with precision-manufactured components.
  • Enhances battery reliability with strict quality control on materials and craftsmanship.
  • Supports customization for specific slot sizes, thicknesses, or branding needs—just let us know your requirements.
Specifications
  • Model: 21700 (slotted version)
  • Material: Pre-nickel-plated steel
  • Dimensions: 21mm (diameter) × 74mm (case height)
  • Wall Thickness: 0.2-0.3mm
  • Components: Slotted steel shell + explosion-proof cap + insulation gaskets
  • Compatibility: Automated battery assembly lines, 21700 lithium-ion battery cells

Upgrade your battery production with a reliable, efficient, and safe housing solution. Contact our sales team today to get a quote, discuss customization options, or learn more about how this set can fit your specific application!

Ürünler
Ürün ayrıntıları
Pre-Slotted 21700 Battery Case Kit (Pre-Nickel-Plated Steel) with Insulation Gaskets & Explosion-Proof Cap
Moq: 50 adet
Fiyat: Pazarlık edilebilir
Standart ambalaj: karton
Teslim süresi: 5-7 iş günü
Ödeme yöntemi: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Tedarik kapasitesi: 100000 adet/ay
Ayrıntılı Bilgiler
Menşe yeri
Çin
Marka adı
XWELL
Model numarası
21700
Modeli:
21700 kasa seti
Stil:
Önceden Oluklu
Yüzey kaplaması:
Ön nikel kaplamalı çelik
Duvar Kalınlığı:
0,2-0,3 mm
Çap:
21 mm (çap)
Uzun:
74 mm (kasa yüksekliği)
Min sipariş miktarı:
50 adet
Fiyat:
Pazarlık edilebilir
Ambalaj bilgileri:
karton
Teslim süresi:
5-7 iş günü
Ödeme koşulları:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Yetenek temini:
100000 adet/ay
Ürün Tanımı
Pre-Slotted 21700 Battery Case Kit (Pre-Nickel-Plated Steel) with Insulation Gaskets & Explosion-Proof Cap

Streamline your battery assembly process with our high-performance 21700 slotted battery case set—engineered for safety, precision, and convenience, tailored to meet the demands of modern energy storage and device manufacturing.

Key Components & Premium Material

Every set comes fully equipped with essential parts to get your production up and running:

  • 21700 Slotted Cylindrical Steel Shell: Crafted from pre-nickel-plated steel, offering excellent corrosion resistance and electrical conductivity. The pre-slotted design (done via professional grooving machinery) eliminates the need for on-site slotting, saving you time and reducing production hassle.
  • Explosion-Proof Cap: Integrates reliable safety mechanisms to prevent overpressure risks, safeguarding your battery cells and end products during operation and storage.
  • Insulation Gaskets: High-quality insulating materials ensure optimal isolation between components, avoiding short circuits and enhancing overall battery stability.
Core Advantages That Matter
  • Ready-to-Assemble Convenience: The pre-slotted shell skips the tedious step of manual or in-house slotting, cutting down your assembly time by up to 30% and boosting production efficiency.
  • Superior Build Quality: Adopts CNC precision stamping and drawing processes for uniform wall thickness (0.2-0.3mm), smooth inner/outer surfaces, and consistent dimensional accuracy—perfectly fitting automated assembly lines.
  • Reliable Safety Assurance: From the corrosion-resistant pre-nickel-plated steel to the explosion-proof cap and insulation gaskets, every component is designed to prioritize safety, minimizing failure risks.
  • Universal Compatibility: Specifically designed for the 21700 cylindrical battery format (21mm diameter × 70mm height), compatible with most standard 21700 cells and widely used in power tools, energy storage systems, electric vehicles, and more.
Why Choose Our Battery Case Set?

Whether you’re a small-scale manufacturer or a large enterprise, our 21700 slotted case set delivers tangible value:

  • Eliminates extra processing steps and equipment investment for slotting.
  • Ensures consistent product quality with precision-manufactured components.
  • Enhances battery reliability with strict quality control on materials and craftsmanship.
  • Supports customization for specific slot sizes, thicknesses, or branding needs—just let us know your requirements.
Specifications
  • Model: 21700 (slotted version)
  • Material: Pre-nickel-plated steel
  • Dimensions: 21mm (diameter) × 74mm (case height)
  • Wall Thickness: 0.2-0.3mm
  • Components: Slotted steel shell + explosion-proof cap + insulation gaskets
  • Compatibility: Automated battery assembly lines, 21700 lithium-ion battery cells

Upgrade your battery production with a reliable, efficient, and safe housing solution. Contact our sales team today to get a quote, discuss customization options, or learn more about how this set can fit your specific application!

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