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

مو: 50 قطعة
السعر: قابل للتفاوض
العبوة القياسية: كرتون
فترة التسليم: 5-7 أيام عمل
طريقة الدفع: خطاب الاعتماد، D/A، D/P، T/T، ويسترن يونيون، موني جرام
سعة العرض: 100000 قطعة/شهر
معلومات مفصلة
مكان المنشأ
الصين
اسم العلامة التجارية
XWELL
رقم الموديل
21700
نموذج:
21700 حالة كيت
أسلوب:
مشقوقة مسبقًا
الانتهاء من السطح:
فولاذ مطلي بالنيكل مسبقًا
سمك الجدار:
0.2-0.3 ملم
القطر:
21 ملم (القطر)
طويل:
74 ملم (ارتفاع العلبة)
وصف المنتج
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!

المنتجات
تفاصيل المنتجات
Pre-Slotted 21700 Battery Case Kit (Pre-Nickel-Plated Steel) with Insulation Gaskets & Explosion-Proof Cap
مو: 50 قطعة
السعر: قابل للتفاوض
العبوة القياسية: كرتون
فترة التسليم: 5-7 أيام عمل
طريقة الدفع: خطاب الاعتماد، D/A، D/P، T/T، ويسترن يونيون، موني جرام
سعة العرض: 100000 قطعة/شهر
معلومات مفصلة
مكان المنشأ
الصين
اسم العلامة التجارية
XWELL
رقم الموديل
21700
نموذج:
21700 حالة كيت
أسلوب:
مشقوقة مسبقًا
الانتهاء من السطح:
فولاذ مطلي بالنيكل مسبقًا
سمك الجدار:
0.2-0.3 ملم
القطر:
21 ملم (القطر)
طويل:
74 ملم (ارتفاع العلبة)
الحد الأدنى لكمية:
50 قطعة
الأسعار:
قابل للتفاوض
تفاصيل التغليف:
كرتون
وقت التسليم:
5-7 أيام عمل
شروط الدفع:
خطاب الاعتماد، D/A، D/P، T/T، ويسترن يونيون، موني جرام
القدرة على العرض:
100000 قطعة/شهر
وصف المنتج
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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